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  • RH-R - Remote probe RH & T Transmitter (3%)

    Product

    RH-R - Remote probe RH & T Transmitter (3%)

    A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA o…

  • LS-TM-Reversible Top Mounting Level Switch

    Product

    LS-TM-Reversible Top Mounting Level Switch

    The LS-TM is an easy to install Top Mounting Level Switch, and has a reversible float so that it can be used for either high or…

  • RH-CAL

    Product

    RH-CAL

    We can now offer in-house calibration of our temperature and relative humidity sensors. Our state of the art calibration chamb…

  • VA-30M Damper Actuators (30Nm Actuators)

    Product

    VA-30M Damper Actuators (30Nm Actuators)

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

  • GL-CO Gas Leak Alarm System

    Product

    GL-CO Gas Leak Alarm System

    A range of stand-alone gas leak alarm Systems for use in commercial / industrial gas installations to provide safety alarm and …

  • TT-DA Duct Averaging Sensors

    Product

    TT-DA Duct Averaging Sensors

    The TT-DA temperature sensors are used for measuring temperature in ducts where an average reading across the air flow is requi…

  •  TT-D- Duct Sensors 65 mm

    Product

    TT-D- Duct Sensors 65 mm

    The TT-D direct output, temperature sensor used to measure air temperature in ducts. Units contain either a high quality thermi…

  • ST-C General Purpose Thermostat - Capillary Unit

    Product

    ST-C General Purpose Thermostat - Capillary Unit

    Sontay revised range of thermostats are well suited for a number of applications of temperature control or safety cut-out in pi…

  • FC-SDY Electronic Speed

    Product

    FC-SDY Electronic Speed

    Manual control for small, single-phase motors up to 4 amps. Suitable for wall and/or flush mounting.

  • GS-S Gas Sensors

    Product

    GS-S Gas Sensors

    The GS-S range of 4-20mA loop powered gas sensors are fitted into a robust housing, to detect the following gases: Nitrogen dio…

  • EP-FS- Firemans Switches

    Product

    EP-FS- Firemans Switches

    This range of Safety Switches in lower case is for use in the event of fire or other emergency. Usually located at exits to gas…

  • TT-CAL

    Product

    TT-CAL

    We can now offer in-house calibration of our temperature and relative humidity sensors. Our state of the art calibration chamb…

  • TT-518-AL Thimble Sensors Aluminum

    Product

    TT-518-AL Thimble Sensors Aluminum

    Thimble temperature sensors are used for measuring air temperature in indoor spaces. Units contain either a high quality thermi…

  • ST-D General Purpose Thermostat - Duct Unit

    Product

    ST-D General Purpose Thermostat - Duct Unit

    Sontay revised range of thermostats are well suited for a number of applications of temperature control or safety cut-out in pi…

  • VZ-SM Actuators

    Product

    VZ-SM Actuators

    Actuator with auxiliary switch

  • PA-DPS Air DP Switches

    Product

    PA-DPS Air DP Switches

    These are highly sensitive air differential pressure switches, suitable for providing an indication of fan status and dirty fil…

  • LS-FL-Multi-Level Switch

    Product

    LS-FL-Multi-Level Switch

    The LS-FL series is a range of level switches suitable for single or multi-level applications where access is only available fr…

  • TEE - Air Pressure Tee Piece (Pk 10)

    Product

    TEE - Air Pressure Tee Piece (Pk 10)

    A pack of 10 Tee pieces for use with PA Air pressure switches and sensors.

  • PM-CS-A Current Switches (adjustable setpoint types)

    Product

    PM-CS-A Current Switches (adjustable setpoint types)

    Sontays range of current switches offer adjustable or fixed setpoints and provides accurate, reliable and maintenance-free oper…

  • GS-CO2-S - Carbon Dioxide, Temperature and optional RH Sensors

    Product

    GS-CO2-S - Carbon Dioxide, Temperature and optional RH Sensors

    Using a NDIR sensor for measuring CO2 concentrations and utilizing ABC (Automatic Baseline Correction) algorithm, they offer ex…