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- Accessories
- QPD Air Differential Pressure Switches
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Sensors
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Buderus
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De Dietrich
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- Ignition electrodes
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- Ionisation electrodes
- Miscellaneous
- Motors capacitors
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Elco
- Burner flanges
- Combustion chambers
- Control units
- couplings
- Electrodes - cables - Anodes
- Firing devices
- Flame tube
- Gas control blocks
- Gas control valves
- Gaskets insulations
- Ignition transformers
- Impellers
- Ionisation electrodes
- Miscellaneous
- Motors capacitors
- Penstock
- Photo resistors UV
- Pressur plates
- Pressure switches
- Pumps
- Renox rods
- Sensors
- Thermostats
- Timers
- Tube
- Vent flaps
- Electro-Oil
- Elster Kromschroder
- EUROSIT
- Ideal Standard
- Intercal
- Korting
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- Man
- Miscellaneous
- Olymp
- Rapido
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Riello
- Automatic firing devices
- Burner control unit
- Burner couplings
- Burner flanges
- Flame tubes
- Gas control blocks
- Gas nozzles
- Gaskets inlsulation
- Ignition cables
- Ignition electrodes
- Ignition transformers
- Impellers
- Ionisation electrodes
- Magnets and accessories
- Miscellaneous
- Motors capacitors blowers fans
- Penstock oil preheaters
- Photo resistors
- Pressure plates
- Pressure switches
- Pumps and accessories
- Renox rods
- Servo motors
- Vent flaps
- SIT
-
Viessmann
- Anodes
- Boiler spare parts
- Brushes
- Burner flanges
- Control units
- Drives
- Flame tubes
- Flow protection
- Gas control blocks
- Heat exchangers
- Ignition electrodes
- Ignition transformers
- Impellers
- Ionisation elecrodes
- Miscellaneous
- Motors capacitors
- Overflow valves
- Penstock
- Photo resistors
- Pilot burners
- Pressure plates
- Pressure switches
- Pumps
- Sensors
- Thermal insulation blocks
- Water fittings
- Weishaupt
- Wolf
- Baltur
- Seitron
- Accessories
- QPD Air Differential Pressure Switches
- QPL Pressure Switches
- Communication units
- Controllers
- Damper actuators
- Electric Actuators
- Electronic Heat Meter
- HVAC Controllers and accessories
- Miscellaneous
- Oil and Gas firing devices
-
Sensors
- Differential Pressure Sensors
- Siemens QPM duct air quality sensors
- Dust Room Sensor
- Siemens QVE flow sensors
- Frost sensors
- Gas leak detectors
- Immersion temperature sensors
- Miscellaneous Siemens sensors
- Outdoor sensors
- Siemens QPA room air quality sensor
- Room sensors
- Sensors for temperature and humidity
- Siemens Burner parts
- Siemens drive motors
- Siemens Servomotors
- Thermostats
- Ultrasonic heat and cooling energy meter
- Valves
- Variable Speed Drive for pumps and fans
- Water Meter
- Siemens QRA flame detectors
- Bentone
- Brotje
-
Buderus
- Anodes
- Blowers and fans
- Boiler brush
- Change-over valves, drives
- Circulation pumps
- Control units
- Door insulation
- Flame cups
- Flame tube
- Flow protection
- Gas control blocks, Multiblocks, magnetic coils
- Gaskets, seals, flanges, O-ring
- Ignition electrodes
- Ignition transformers
- Ionisation electrodes
- Miscellaneous
- Modules
- Penstock oil preheaters
- Pressure switches
- Pumps for oil burners
- Remote controls
- Danfoss
-
De Dietrich
- Anodes
- Boiler cleaning flanges
- Boiler doors
- Boiler thermometers
- Breather units
- Brushes
- Circulation pumps
- Combustion chambers
- Control units
- Couplings
- Expansion tanks
- Firing devices
- Flame tubes
- Gas contol blocks
- Gaskets insulations
- Heat exchangers
- Ignition cables
- Ignition electrodes
- Ignition transformers
- Inspection glasses
- Ionisation electrodes
- Miscellaneous
- Motors capacitors
- Penstock
- Photo resistors UV
- Piezo Igniters
- Pilot burner
- Pressure switches
- Pumps
- Renox rods
- Safety valves
- Temperature sensors
- Thermodeflectors
- Thermostats
-
Elco
- Burner flanges
- Combustion chambers
- Control units
- couplings
- Electrodes - cables - Anodes
- Firing devices
- Flame tube
- Gas control blocks
- Gas control valves
- Gaskets insulations
- Ignition transformers
- Impellers
- Ionisation electrodes
- Miscellaneous
- Motors capacitors
- Penstock
- Photo resistors UV
- Pressur plates
- Pressure switches
- Pumps
- Renox rods
- Sensors
- Thermostats
- Timers
- Tube
- Vent flaps
- Electro-Oil
- Elster Kromschroder
- EUROSIT
- Ideal Standard
- Intercal
- Korting
- Lamborghini
- Man
- Miscellaneous
- Olymp
- Rapido
-
Riello
- Automatic firing devices
- Burner control unit
- Burner couplings
- Burner flanges
- Flame tubes
- Gas control blocks
- Gas nozzles
- Gaskets inlsulation
- Ignition cables
- Ignition electrodes
- Ignition transformers
- Impellers
- Ionisation electrodes
- Magnets and accessories
- Miscellaneous
- Motors capacitors blowers fans
- Penstock oil preheaters
- Photo resistors
- Pressure plates
- Pressure switches
- Pumps and accessories
- Renox rods
- Servo motors
- Vent flaps
- SIT
-
Viessmann
- Anodes
- Boiler spare parts
- Brushes
- Burner flanges
- Control units
- Drives
- Flame tubes
- Flow protection
- Gas control blocks
- Heat exchangers
- Ignition electrodes
- Ignition transformers
- Impellers
- Ionisation elecrodes
- Miscellaneous
- Motors capacitors
- Overflow valves
- Penstock
- Photo resistors
- Pilot burners
- Pressure plates
- Pressure switches
- Pumps
- Sensors
- Thermal insulation blocks
- Water fittings
- Weishaupt
- Wolf
- Baltur
- Seitron
Shop by Brand
Photo resistors
Photo resistors are electronic components used in various light-sensitive devices to detect and measure light levels. This category includes products such as flame detectors and electro-oil sensors that utilize photo resistors to accurately monitor and maintain optimal lighting conditions.
Photo resistors work by changing their resistance in response to changes in light intensity, making them ideal for applications where precise light detection is critical. These components are commonly used in industrial and commercial settings to regulate lighting systems, automate processes, and enhance safety measures.
The products in this category are designed to provide reliable and accurate light detection capabilities in a wide range of environments. Whether used in flame detection systems or oil monitoring equipment, photo resistors play a crucial role in ensuring optimal performance and efficiency. Choose from our selection of high-quality photo resistor products to meet your specific light detection needs with precision and confidence.