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    *This product is obsolete - please contact our office for alternative* Differential pressure transmitter for air-conditioning/ventilation.Air-condi...

    View full details
    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...

    View full details
    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...

    View full details
    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 £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...

    View full details
    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...

    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 £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...

    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 £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...

    View full details
    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...

    View full details
    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