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    • Sensigas MAR40, Relay module with 4 digital outputs for local signalling of zone alarms
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      EsiWelma

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      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 solenoid valves,extractors, fans, hooters, blinkers,...

      $176.58
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    • Sensigas MID40, Alarm module with 4 digital inputs
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      EsiWelma

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      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 rail.- Power supply: 11÷14 Vdc- Digital inputs: n...

      $176.58
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    • Sensigas MDD40 Display module for local signalling
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      EsiWelma

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      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 extinguishing plastic housing for mounting on DIN rail.- Power...

      $253.57
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