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  • OC-W-LV Wall Mounted PIR Occupancy Detector

    Product

    OC-W-LV Wall Mounted PIR Occupancy Detector

    Using passive infra-red detection, the OC-x-LV range of occupancy detectors monitors occupation through moving body heat and up…

  • TT-S-L Space Sensor TAC1

    Product

    TT-S-L Space Sensor TAC1

    This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building…

  • ST-DFK - Capillary Frost Stat Fixing Clip

    Product

    ST-DFK - Capillary Frost Stat Fixing Clip

    Pack of six additional capillary fixing clips for the ST-FRE Capillary Frost Thermostats.

  • EP-SW-11 - Emergency Stop Button

    Product

    EP-SW-11 - Emergency Stop Button

    Emergency stop button, twist to re-set for manual shutdown of systems in the event of fire or other emergency.

  • AV-D Single Point Air Velocity

    Product

    AV-D Single Point Air Velocity

    The AV-D is a single-point, multi-range Air Velocity Transmitter with user selectable 0-10Vdc or 4-20mA outputs and four user s…

  • TT-S-W Space Sensor SIE1

    Product

    TT-S-W Space Sensor SIE1

    This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building…

  • VR-F- 3-port Flanged Iron Rotary Shoe Valve

    Product

    VR-F- 3-port Flanged Iron Rotary Shoe Valve

    These cast iron rotary shoe valves are used in heating systems for mixing or diverting applications. Valves sizes from 50 to 15…

  • UI-AA-1-F Alarm Annunciator

    Product

    UI-AA-1-F Alarm Annunciator

    The UI-AA-1-F is used in conjunction with analogue or VFC signals to provide low cost local audible and visual alarm facilities…

  • TT-OR Outside Air Sensors with Radiation Shield

    Product

    TT-OR Outside Air Sensors with Radiation Shield

    For measuring outside air temperature the TT-ORcontains either a high quality thermistor, nickel or platinum sensing element. T…

  • TT-GD Space Sensor Guard

    Product

    TT-GD Space Sensor Guard

    The TT-GD is designed to protect TT-S and TT-BB temperature sensors from accidental damage.

  • LS-541-Liquid Level Switch

    Product

    LS-541-Liquid Level Switch

    The LS-541 is intended to monitor the liquid level in a tank or vessel and provides a switched output for local alarm, pump or …

  • WD-CPS-UN Condensation Prevention Switch

    Product

    WD-CPS-UN Condensation Prevention Switch

    The WD-CPS-UN Condensation Prevention Switch monitors the relative humidity and changes the state of the VFC to prevent indoor …

  • PL-525 Static Pressure Transmitter

    Product

    PL-525 Static Pressure Transmitter

    The PL-525 range of static pressure transmitters are suitable for use with a large range of liquids and gases compatible with t…

  • TT-O Outside Air Sensor

    Product

    TT-O Outside Air Sensor

    The TT-O range are direct output, temperature sensors for measuring outside air temperature. Units contain either a high qualit…

  • TT-S-P Space Sensor 30K6A1

    Product

    TT-S-P Space Sensor 30K6A1

    This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building…

  • VA-10M Damper Actuators (10Nm Actuators)

    Product

    VA-10M Damper Actuators (10Nm Actuators)

    Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation syst…

  • LS-SN Polypropylene Float Switches

    Product

    LS-SN Polypropylene Float Switches

    A range of level switches designed for high and low liquid level detection in tanks and vessels. The LS-S types are for side mo…

  • PA-6P-x - Multi-Configurable Air DP Sensor

    Product

    PA-6P-x - Multi-Configurable Air DP Sensor

    The PA-6P-x series have four field-selectable pressure ranges and selectable output signal type, which are easily defined by us…

  • PM-PMK - Panel door mounting kit for PM-EM24

    Product

    PM-PMK - Panel door mounting kit for PM-EM24

    Panel door mounting kit for energy analyser (DIN-rail) PM-EM24

  • TT-PO Immersion Sensor Pockets

    Product

    TT-PO Immersion Sensor Pockets

    TT-PO-521 and TT-PO-HP range of stainless steel pockets are for use with immersion sensors TT-341 and TT-342. The two part weld…