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TREND BUILDING ENERGY MANAGEMENT SYSTEMS, PRODUCTS & ACCESSORIES.
TREND BUILDING ENERGY MANAGEMENT SYSTEMS, PRODUCTS & ACCESSORIES.
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 £38.52 - Original price £38.52
    Original price
    £38.52
    £38.52 - £38.52
    Current price £38.52

    TB/TO - OUTSIDE AIR TEMPERATURE SENSOR DATASHEET TA200724

    SKU: SENTE-400400000 (TB/TO)

    Energy Controls Online

    TB/TO - OUTSIDE AIR TEMPERATURE SENSOR DATASHEET TA200724

    Original price £38.52 - Original price £38.52
    Original price
    £38.52
    £38.52 - £38.52
    Current price £38.52
  • Original price £34.65 - Original price £34.65
    Original price
    £34.65
    £34.65 - £34.65
    Current price £34.65

    TB/TI-S - DUCT TEMPERATURE SENSOR - STANDARD (150MM) DATASHEET TA200724

    SKU: SENTE-400300100 (TB/TI-S)

    Energy Controls Online

    DUCT TEMPERATURE SENSOR - STANDARD (150MM) DATASHEET TA200724

    Original price £34.65 - Original price £34.65
    Original price
    £34.65
    £34.65 - £34.65
    Current price £34.65
  • Original price £145.16 - Original price £145.16
    Original price
    £145.16
    £145.16 - £145.16
    Current price £145.16

    DAMPER ACTUATOR 10NM 24V Raise / Lower with End Switches datasheet EN0B-0477GE51 R0408

    SKU: N1024-SW2

    Energy Controls Online

    Original price £145.16 - Original price £145.16
    Original price
    £145.16
    £145.16 - £145.16
    Current price £145.16
  • Original price £88.05 - Original price £88.05
    Original price
    £88.05
    £88.05 - £88.05
    Current price £88.05

    T/TS - RUGGED SPACE TEMPERATURE SENSOR (IP65 METAL HOUSING) - DATASHEET TA101226A

    SKU: SENTO-0300000 (T/TS)

    Energy Controls Online

    RUGGED SPACE TEMPERATURE SENSOR (IP65 METAL HOUSING) - DATASHEET TA101226A

    Original price £88.05 - Original price £88.05
    Original price
    £88.05
    £88.05 - £88.05
    Current price £88.05
  • Original price £41.58 - Original price £41.58
    Original price
    £41.58
    £41.58 - £41.58
    Current price £41.58

    TB/TI-ES - DUCT TEMPERATURE SENSOR - EX.SHORT (70MM) DATASHEET TA200724

    SKU: SENTE-400300300 (TB/TI-ES)

    Energy Controls Online

    TB/TI-ES - DUCT TEMPERATURE SENSOR - EX.SHORT (70MM) DATASHEET TA200724

    Original price £41.58 - Original price £41.58
    Original price
    £41.58
    £41.58 - £41.58
    Current price £41.58
  • Original price £41.40 - Original price £41.40
    Original price
    £41.40
    £41.40 - £41.40
    Current price £41.40

    TB/TC - CLAMP-ON TEMPERATURE SENSOR DATASHEET TA200724

    SKU: SENTE-400200000 (TB/TC)

    Energy Controls Online

    CLAMP-ON TEMPERATURE SENSOR DATASHEET TA200724

    Original price £41.40 - Original price £41.40
    Original price
    £41.40
    £41.40 - £41.40
    Current price £41.40
  • 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...

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

    Differential Pressure Transmitter 2-WIRE 0-1000Pa/2500Pa

    SKU: DPTE1002

    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 £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 £225.15 - Original price £225.15
    Original price
    £225.15
    £225.15 - £225.15
    Current price £225.15

    Differential Pressure Transmitter 3-WIRE 0-100Pa/250Pa

    SKU: DPTE100

    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 £225.15 - Original price £225.15
    Original price
    £225.15
    £225.15 - £225.15
    Current price £225.15
  • Original price £51.14 - Original price £51.14
    Original price
    £51.14
    £51.14 - £51.14
    Current price £51.14

    THERMAL ACTUATOR, 2.5MM, 90N, ON-OFF, 230V, NORMALLY OPEN, END SWITCH, 1M CABLE

    SKU: MT4-230S-NO

    Energy Controls Online

    THERMAL ACTUATOR, 2.5MM, 90N, ON-OFF, 230V, NORMALLY OPEN, END SWITCH, 1M CABLE

    Original price £51.14 - Original price £51.14
    Original price
    £51.14
    £51.14 - £51.14
    Current price £51.14
  • Original price £262.40 - Original price £262.40
    Original price
    £262.40
    £262.40 - £262.40
    Current price £262.40

    LIQUID DP SWITCH (LOW RANGE 40 TO 200 MBAR)

    SKU: DPSL200

    Energy Controls Online

    LIQUID DP SWITCH (LOW RANGE 40 TO 200 MBAR)

    Original price £262.40 - Original price £262.40
    Original price
    £262.40
    £262.40 - £262.40
    Current price £262.40
  • 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 £50.30 - Original price £50.30
    Original price
    £50.30
    £50.30 - £50.30
    Current price £50.30

    WALL BUS ROOM SENSOR. TEMPERATURE DATASHEET TA201348

    SKU: RS-WMB-T

    Energy Controls Online

    WALL BUS ROOM SENSOR. TEMPERATURE DATASHEET TA201348

    Original price £50.30 - Original price £50.30
    Original price
    £50.30
    £50.30 - £50.30
    Current price £50.30
  • Original price £429.91 - Original price £429.91
    Original price
    £429.91
    £429.91 - £429.91
    Current price £429.91

    T/AV-L - DUCT TEMPERATURE AVERAGING SENSOR - LONG (7.0 M) DATASHEET 91-2098

    SKU: SENTO-0000601

    Energy Controls Online

    DUCT TEMPERATURE AVERAGING SENSOR - LONG (7.0 M) DATASHEET 91-2098

    Original price £429.91 - Original price £429.91
    Original price
    £429.91
    £429.91 - £429.91
    Current price £429.91
  • Original price £190.20 - Original price £190.20
    Original price
    £190.20
    £190.20 - £190.20
    Current price £190.20

    LIQUID PRESSURE SENSOR 0 TO 40 BAR 4 TO 20 MA OUTPUT

    SKU: PTI40

    Energy Controls Online

    LIQUID PRESSURE SENSOR 0 TO 40 BAR 4 TO 20 MA OUTPUT

    Original price £190.20 - Original price £190.20
    Original price
    £190.20
    £190.20 - £190.20
    Current price £190.20
  • Original price £171.61 - Original price £171.61
    Original price
    £171.61
    £171.61 - £171.61
    Current price £171.61

    AIR DUCT/IMMERSION TEMPERATURE SENSOR, 4..20MA, 0..100C, 150MM IMM.DEPTH, NO WELL, IP65

    SKU: LFI-100-1B65

    Energy Controls Online

    AIR DUCT/IMMERSION TEMPERATURE SENSOR, 4..20MA, 0..100C, 150MM IMM.DEPTH, NO WELL, IP65

    Original price £171.61 - Original price £171.61
    Original price
    £171.61
    £171.61 - £171.61
    Current price £171.61
  • Original price £73.97 - Original price £73.97
    Original price
    £73.97
    £73.97 - £73.97
    Current price £73.97

    CABLE IMMERSION TEMPERATURE SENSOR PT1000, -30..105C, 2M LENGTH, IP65

    SKU: KTF00-65-2M

    Energy Controls Online

    CABLE IMMERSION TEMPERATURE SENSOR PT1000, -30..105C, 2M LENGTH, IP65   *Please note this item has an extended lead time - contact us for availabil...

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    Original price £73.97 - Original price £73.97
    Original price
    £73.97
    £73.97 - £73.97
    Current price £73.97
  • 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 £193.61 - Original price £193.61
    Original price
    £193.61
    £193.61 - £193.61
    Current price £193.61

    Wall bus room sensor. Temperature & Humidity

    SKU: RS-WMB-TH

    Energy Controls Online

    Room Sensor for use with controllers (Wallbus enabled). It has local temperature sensor, local humidity sensor, and dew point output. Specificatio...

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    Original price £193.61 - Original price £193.61
    Original price
    £193.61
    £193.61 - £193.61
    Current price £193.61
  • Original price £239.78 - Original price £239.78
    Original price
    £239.78
    £239.78 - £239.78
    Current price £239.78

    PTI10 liquid pressure sensor 0 to 10 bar 4 to 20 mA output [Old Code: PIL4/10]

    SKU: PTI10

    Energy Controls Online

    Original price £239.78 - Original price £239.78
    Original price
    £239.78
    £239.78 - £239.78
    Current price £239.78
  • Original price £633.02 - Original price £633.02
    Original price
    £633.02
    £633.02 - £633.02
    Current price £633.02

    TB/TS/K/BOX20 SPACE TEMP+ADJ X20 DATASHEET TA200603

    SKU: SENTE-300200220 (TB/TS/K/BOX20)

    Energy Controls Online

    TB/TS/K/BOX20 SPACE TEMP+ADJ X20 DATASHEET TA200603

    Original price £633.02 - Original price £633.02
    Original price
    £633.02
    £633.02 - £633.02
    Current price £633.02
  • Original price £36.11 - Original price £36.11
    Original price
    £36.11
    £36.11 - £36.11
    Current price £36.11

    TB/TS/K SPACE TEMP+ADJ DATASHEET TA200603

    SKU: SENTE-300200200 (TB/TS/K)

    Energy Controls Online

    TB/TS/K SPACE TEMP+ADJ DATASHEET TA200603

    Original price £36.11 - Original price £36.11
    Original price
    £36.11
    £36.11 - £36.11
    Current price £36.11