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Adjustable Thermostats

ATC Semitec stock Campini air and surface-sensing adjustable thermostats which are widely used throughout the heating and domestic appliance industry.  A Campini thermostat’s large bimetal blade ensures excellent repeatability and minimum differential (hysteresis), thus ensuring reliable and accurate temperature control.

There are air-sensing thermostats (TY53) where the I²R effects of through current are negligible and also anticipatory designs (TY35-P) where current flowing through the bimetal blade helps trick the thermostat into switching “early”, thus improving the temperature control function.

These adjustable thermostats are capable of switching over 100k cycles with a current rating of 16A/250VAC, so loads of up to 4kW can be readily controlled.  With an angular spindle rotation of 300 degrees, you can accurately set the temperature to the desired control level from 6°C to 70°C.  Differentials between 1K~3K can be achieved and versions with anticipatory resistors can improve this further.  These variable thermostats can also be set down at their minimum setting (6°C±4K) to act as frost protection or anti-condensation controls.

Surface-sensing thermostats (TY23) offer reliable and adjustable temperature control from 0~260°C with loads up to 10A/250VAC.  Various spindle and mounting options means they can be adapted to suit the space available in your application.  Suitable for small appliances and electric heating controls.

Call us today on 01606 871680 to discuss your application’s thermal sensor requirements.  Using our extensive technical knowledge and innovative supplier base, we will work with you to provide the optimum solution for your product.

  • Campini TY53 Air Sensing Thermostats

    Campini TY-53 adjustable air-sensing thermostats are perfect for controlling portable and fixed heaters.  Fan heaters, convector heaters and combination fires can be readily controlled using these thermostats.

    • Four temperature ranges; 6~35°C, 6~45°C, 6~55°C and 6~70°C
    • Rated current and voltage: 16A/250VAC
    • Snap-action control and 200k cycle-life
  • Campini TY35-P Air Sensing Thermostats

    Air-sensing adjustable bimetallic thermostats with anticipatory control function

    • Rated current and voltage: 16A/250VAC
    • Two ranges: 6~45°C- and 6~60°C
    • Snap action control
  • Campini TY23 Surface Sensing Thermostats

    Adjustable skeletal/stack thermostats for surface temperature-sensing applications up to 10A/250VAC. Maximum temperature range 0~260°C or others available on request.

    • Rated current and voltage: 10A/250VAC
    • Operating temperature range: 0 to 260°C (or others available upon request)
    • Different spindle options (including screw-driver slotted) and terminal types available to suit your design.