Quick view Details EsiWelma | sku: ESN14.G Sensigas ESN14.G MSRP: Now: £33.01 Add to Cart Compare Quick view Details EsiWelma | sku: ESN14.P Sensigas ESN14.P MSRP: Now: £33.01 Add to Cart Compare Quick view Details EsiWelma | sku: ESN16.P Sensigas ESN16.P MSRP: Now: £47.99 Add to Cart Compare Quick view Details EsiWelma | sku: ESN16G Sensigas ESN16G MSRP: Now: £47.99 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.C Sensigas ESN26.C MSRP: Now: £82.81 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.G Sensigas ESN26.G MSRP: Now: £78.84 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.P Sensigas ESN26.P MSRP: Now: £52.55 Add to Cart Compare Quick view Details EsiWelma | sku: EXT6.5 Sensigas EXT6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: ESN14.P Sensigas ESN14.P MSRP: Now: £33.01 Add to Cart Compare Quick view Details EsiWelma | sku: ESN16.P Sensigas ESN16.P MSRP: Now: £47.99 Add to Cart Compare Quick view Details EsiWelma | sku: ESN16G Sensigas ESN16G MSRP: Now: £47.99 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.C Sensigas ESN26.C MSRP: Now: £82.81 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.G Sensigas ESN26.G MSRP: Now: £78.84 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.P Sensigas ESN26.P MSRP: Now: £52.55 Add to Cart Compare Quick view Details EsiWelma | sku: EXT6.5 Sensigas EXT6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: ESN16.P Sensigas ESN16.P MSRP: Now: £47.99 Add to Cart Compare Quick view Details EsiWelma | sku: ESN16G Sensigas ESN16G MSRP: Now: £47.99 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.C Sensigas ESN26.C MSRP: Now: £82.81 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.G Sensigas ESN26.G MSRP: Now: £78.84 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.P Sensigas ESN26.P MSRP: Now: £52.55 Add to Cart Compare Quick view Details EsiWelma | sku: EXT6.5 Sensigas EXT6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: ESN16G Sensigas ESN16G MSRP: Now: £47.99 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.C Sensigas ESN26.C MSRP: Now: £82.81 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.G Sensigas ESN26.G MSRP: Now: £78.84 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.P Sensigas ESN26.P MSRP: Now: £52.55 Add to Cart Compare Quick view Details EsiWelma | sku: EXT6.5 Sensigas EXT6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: ESN26.C Sensigas ESN26.C MSRP: Now: £82.81 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.G Sensigas ESN26.G MSRP: Now: £78.84 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.P Sensigas ESN26.P MSRP: Now: £52.55 Add to Cart Compare Quick view Details EsiWelma | sku: EXT6.5 Sensigas EXT6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: ESN26.G Sensigas ESN26.G MSRP: Now: £78.84 Add to Cart Compare Quick view Details EsiWelma | sku: ESN26.P Sensigas ESN26.P MSRP: Now: £52.55 Add to Cart Compare Quick view Details EsiWelma | sku: EXT6.5 Sensigas EXT6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: ESN26.P Sensigas ESN26.P MSRP: Now: £52.55 Add to Cart Compare Quick view Details EsiWelma | sku: EXT6.5 Sensigas EXT6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: EXT6.5 Sensigas EXT6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: Mar-40 Sensigas MAR40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: MDD40 Sensigas MDD40 MSRP: Now: £201.60 Add to Cart Compare Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: MID40 Sensigas MID40 MSRP: Now: £140.39 Add to Cart Compare Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX MSRP: Now: £105.59 Add to Cart Compare Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: ESN14.G Sensigas ESN14.G Sensigas ESN14.G IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact Methane Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: ESN14.P Sensigas ESN14.P Sensigas ESN14.P IP42 - 230VAC One Threshold Relay Output with Voltage Free Contact LPG Replaces Siemens LYA14.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26 can be... MSRP: Now: £33.01 Add to Cart Compare Quick view EsiWelma | sku: ESN16.P Sensigas ESN16.P Sensigas ESN16.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) LPG Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac ESN14/16/26... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
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Quick view EsiWelma | sku: ESN16G Sensigas ESN16G Sensigas ESN16G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Methane Replaces Siemens LYA16.. Option Low Voltage (-LV): Power Supply Range 12-24Vdc/ac... MSRP: Now: £47.99 Add to Cart Compare Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: ESN26.C Sensigas ESN26.C Sensigas ESN26.C IP42 - 230VAC Integral Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact CO Replaces Siemens LYA26.C Option Low Voltage (-LV):... MSRP: Now: £82.81 Add to Cart Compare Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: ESN26.G Sensigas ESN26.G Sensigas ESN26.G IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact Methane Replaces Siemens LYA26.. Option Low Voltage (-LV):... MSRP: Now: £78.84 Add to Cart Compare Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: ESN26.P Sensigas ESN26.P Sensigas ESN26.P IP42 - 230VAC One Threshold 12VDC Output for N.O. Solenoid Valve (Type E..E) Relay Output with Voltage Free Contact LPG Replaces Siemens LYA26.. Option Low Voltage (-LV): Power... MSRP: Now: £52.55 Add to Cart Compare Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: EXT6.5 Sensigas EXT6.5 Sensigas EXT6.5 EXTander for UCE13.5 to connect up to 6 more UR..13/A each EXT6.5 IP54 Optional Battery charger card: UZY-13CB Replaces Siemens EXP6.5 MSRP: Now: £198.54 Add to Cart Compare Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: Mar-40 Sensigas MAR40 Sensigas MAR40 Relay module with 4 digital outputs for local signalling of zone alarms (prealarm,alarm threshold 1, alarm threshold 2 and device failure alarm) and switching of devices (gas cut-off... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: MDD40 Sensigas MDD40 Sensigas MDD40 Display module for local signalling of zone alarms (pre-alarm, alarm threshold 1, alarm threshold 2 and device failure alarm) coming from any kind of EW40peripherals.Self... MSRP: Now: £201.60 Add to Cart Compare Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view EsiWelma | sku: MID40 Sensigas MID40 Sensigas MID40 Alarm module with 4 digital inputs for local monitoring of plant status (alarms coming from other BMS, alarm pushbuttons etc.).Self extinguishing plastic housing for mounting on DIN... MSRP: Now: £140.39 Add to Cart Compare Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected
Quick view EsiWelma | sku: TUL40.FLUX Sensigas TUL40.FLUX Sensigas TUL40.FLUX Precision flowmeter/controller (f.s.r. 1 liter/min) MSRP: Now: £105.59 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected