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From 24th - 31st May we will be stock taking - processing of orders and responses to technical queries may be delayed.
From 24th - 31st May processing of orders and responses to technical queries may be delayed.
Sensors & Switches

Sensors & Switches

Space, duct and outdoor sensors for monitoring temperature, humidity, CO2, pressure and air velocity.

Switches for frost temperature, air and liquid pressure.

  • NTC Temperature sensors
  • PT100 temperature sensors
  • Frost Thermostats
  • Humidity Sensors
  • Pressure sensors
  • Pressure switches
  • CO2, Air Quality Transducers
  • Air Velocity
  • Environmental Transducers

Please note product photos are generic images and actual product may differ slightly.

  • Original price £0.00 - Original price £0.00
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    Differential Pressure Transmitter 2-WIRE -50Pa...50Pa *Obsolete - Contact us for alternative*

    SKU: DPTE52S

    Energy Controls Online

    *This product is obsolete - please contact our office for alternative* Differential pressure transmitter for air-conditioning/ventilation.Air-condi...

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    Original price £0.00 - Original price £0.00
    Original price
    £0.00
    £0.00 - £0.00
    Current price £0.00
  • Original price £207.38 - Original price £207.38
    Original price
    £207.38
    £207.38 - £207.38
    Current price £207.38

    Differential Pressure Transmitter 3-WIRE 0-5000Pa/10000Pa

    SKU: DPTE5000

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

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    Original price £207.38 - Original price £207.38
    Original price
    £207.38
    £207.38 - £207.38
    Current price £207.38
  • Original price £228.49 - Original price £228.49
    Original price
    £228.49
    £228.49 - £228.49
    Current price £228.49

    Differential Pressure Transmitter 2-WIRE 0-100Pa/250Pa

    SKU: DPTE102

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

    View full details
    Original price £228.49 - Original price £228.49
    Original price
    £228.49
    £228.49 - £228.49
    Current price £228.49
  • Original price £154.81 - Original price £154.81
    Original price
    £154.81
    £154.81 - £154.81
    Current price £154.81

    Differential Pressure Transmitter 3-WIRE 0-1000Pa/2500Pa

    SKU: DPTE1000

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

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    Original price £154.81 - Original price £154.81
    Original price
    £154.81
    £154.81 - £154.81
    Current price £154.81
  • Original price £246.72 - Original price £246.72
    Original price
    £246.72
    £246.72 - £246.72
    Current price £246.72

    End switch for actuator M6422L1003

    SKU: AS2

    Energy Controls Online

    End switch for actuator M6422L1003

    Original price £246.72 - Original price £246.72
    Original price
    £246.72
    £246.72 - £246.72
    Current price £246.72
  • Original price £496.86 - Original price £496.86
    Original price
    £496.86
    £496.86 - £496.86
    Current price £496.86

    Full colour touch screen display with temperature and humidity sensors

    SKU: RV-WMB-TH

    Energy Controls Online

    The RD-WMB is part of the Wallbus room module family and is designed to satisfy requirements at all stages of the contractual chain. The full colou...

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    Original price £496.86 - Original price £496.86
    Original price
    £496.86
    £496.86 - £496.86
    Current price £496.86
  • Original price £402.96 - Original price £402.96
    Original price
    £402.96
    £402.96 - £402.96
    Current price £402.96

    Space carbon dioxide concentration and temperature sensor - Data sheet TA201169

    SKU: CO2/T/S

    Energy Controls Online

    Space carbon dioxide concentration and temperature sensor - Data sheet TA201169 Peripheral equipment for Natural Ventilation   ...

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    Original price £402.96 - Original price £402.96
    Original price
    £402.96
    £402.96 - £402.96
    Current price £402.96
  • Original price £229.36 - Original price £229.36
    Original price
    £229.36
    £229.36 - £229.36
    Current price £229.36

    Differential Pressure Transmitter 3-WIRE -50Pa...50Pa

    SKU: DPTE50S

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

    View full details
    Original price £229.36 - Original price £229.36
    Original price
    £229.36
    £229.36 - £229.36
    Current price £229.36
  • Original price £221.82 - Original price £221.82
    Original price
    £221.82
    £221.82 - £221.82
    Current price £221.82

    Differential Pressure Transmitter 2-WIRE0-500/11000Pa

    SKU: DPTE502

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

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    Original price £221.82 - Original price £221.82
    Original price
    £221.82
    £221.82 - £221.82
    Current price £221.82
  • Original price £228.49 - Original price £228.49
    Original price
    £228.49
    £228.49 - £228.49
    Current price £228.49

    Differential Pressure Transmitter 3-WIRE -500Pa...500Pa

    SKU: DPTE500S

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

    View full details
    Original price £228.49 - Original price £228.49
    Original price
    £228.49
    £228.49 - £228.49
    Current price £228.49
  • Original price £247.61 - Original price £247.61
    Original price
    £247.61
    £247.61 - £247.61
    Current price £247.61

    Differential Pressure Transmitter 2-WIRE 0-5000Pa/10000Pa

    SKU: DPTE5002

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

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    Original price £247.61 - Original price £247.61
    Original price
    £247.61
    £247.61 - £247.61
    Current price £247.61
  • Original price £188.57 - Original price £188.57
    Original price
    £188.57
    £188.57 - £188.57
    Current price £188.57

    Differential Pressure Transmitter 3-WIRE 0-500Pa/1000Pa

    SKU: DPTE500

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

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    Original price £188.57 - Original price £188.57
    Original price
    £188.57
    £188.57 - £188.57
    Current price £188.57
  • Original price £250.87 - Original price £250.87
    Original price
    £250.87
    £250.87 - £250.87
    Current price £250.87

    Differential Pressure Transmitter 2-WIRE 0-250Pa/500Pa

    SKU: DPTE252

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

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    Original price £250.87 - Original price £250.87
    Original price
    £250.87
    £250.87 - £250.87
    Current price £250.87
  • Original price £188.57 - Original price £188.57
    Original price
    £188.57
    £188.57 - £188.57
    Current price £188.57

    Differential Pressure Transmitter 3-WIRE 0-250Pa/500Pa

    SKU: DPTE250

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

    View full details
    Original price £188.57 - Original price £188.57
    Original price
    £188.57
    £188.57 - £188.57
    Current price £188.57
  • Original price £247.61 - Original price £247.61
    Original price
    £247.61
    £247.61 - £247.61
    Current price £247.61

    Differential Pressure Transmitter 2-WIRE -100Pa...100Pa

    SKU: DPTE102S

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

    View full details
    Original price £247.61 - Original price £247.61
    Original price
    £247.61
    £247.61 - £247.61
    Current price £247.61
  • Original price £222.73 - Original price £222.73
    Original price
    £222.73
    £222.73 - £222.73
    Current price £222.73

    Differential Pressure Transmitter 3-WIRE -100Pa...100Pa

    SKU: DPTE100S

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

    View full details
    Original price £222.73 - Original price £222.73
    Original price
    £222.73
    £222.73 - £222.73
    Current price £222.73
  • Original price £244.01 - Original price £244.01
    Original price
    £244.01
    £244.01 - £244.01
    Current price £244.01

    Differential Pressure Transmitter 3-WIRE -1000Pa...1000Pa

    SKU: DPTE1000S

    Energy Controls Online

    Differential pressure transmitter for air-conditioning/ventilation. Air-conditioning and ventilation systems, Building automation, Environmental pr...

    View full details
    Original price £244.01 - Original price £244.01
    Original price
    £244.01
    £244.01 - £244.01
    Current price £244.01
  • Original price £452.93 - Original price £452.93
    Original price
    £452.93
    £452.93 - £452.93
    Current price £452.93

    Paddle flow switches for liquid, aggressive

    SKU: S6065A2001

    Energy Controls Online

    The flow switches are designed for monitoring flow rates in pipes employed in HVAC applications. For monitoring flow in water, oil, cooling circuit...

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    Original price £452.93 - Original price £452.93
    Original price
    £452.93
    £452.93 - £452.93
    Current price £452.93
  • Original price £192.69 - Original price £192.69
    Original price
    £192.69
    £192.69 - £192.69
    Current price £192.69

    Paddle flow switches for liquid, non-aggressive

    SKU: S6065A1003

    Energy Controls Online

    The flow switches are designed for monitoring flow rates in pipes employed in HVAC applications. For monitoring flow in water, oil, cooling circuit...

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    Original price £192.69 - Original price £192.69
    Original price
    £192.69
    £192.69 - £192.69
    Current price £192.69
  • Original price £129.17 - Original price £129.17
    Original price
    £129.17
    £129.17 - £129.17
    Current price £129.17

    Paddle flow switches for air

    SKU: S6040A1003

    Energy Controls Online

    The flow switches are designed for monitoring flow rates in pipes and ducts employed in HVAC applications. For monitoring flow of non-aggressive ga...

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    Original price £129.17 - Original price £129.17
    Original price
    £129.17
    £129.17 - £129.17
    Current price £129.17
  • Original price £687.44 - Original price £687.44
    Original price
    £687.44
    £687.44 - £687.44
    Current price £687.44

    Space carbon dioxide concentration temperature and humidity sensor - Data Sheet TA201169

    SKU: CO2/T/H/S

    Energy Controls Online

    Space carbon dioxide concentration, temperature, and humidity sensor - Data Sheet TA201169 Peripheral equipment for Natural Ventilation ...

    View full details
    Original price £687.44 - Original price £687.44
    Original price
    £687.44
    £687.44 - £687.44
    Current price £687.44
  • Original price £623.82 - Original price £623.82
    Original price
    £623.82
    £623.82 - £623.82
    Current price £623.82

    Duct carbon dioxide concentration and temperature sensor - Data sheet TA201169

    SKU: CO2/T/D

    Energy Controls Online

    Duct carbon dioxide concentration and temperature sensor - Data sheet TA201169 CO2, Temperature and humidity...

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    Original price £623.82 - Original price £623.82
    Original price
    £623.82
    £623.82 - £623.82
    Current price £623.82