Be A Dusun Distributor >>


HY312 series range has been developed to control electric underfloor, water heating, or water/gas oiler systems, all designs have a backlight function.

Product Specifications​

  • Power: 90-240Vac 50/60HZ
  • Range of temperature display: 0~70°C
  • Display accuracy: 0.5°C
  • Insulating condition: Normal environment
  • Probe sensor: NTC(10k)1%
  • Running program: Set per 1 week as a cycle
  • Contact capacity: 3A/250V(WW);16A/250V(WE)
  • Output: Switch relay
  • Working environment temperature: 0~90°C
  • Installation: Wall-mounted or on battery seat
  • Range of temperature adjustment: 5~35°C
  • Size(mm):86*86*30


  • The standard total Size is 86*86mm
  • Touch buttons to make simple operation
  • Color: white, black
  • The visible thickness above the wall is 30mm
  • 86mm hidden box and 60mm European box
  • Flat mounting, is easy to install


  • including built-in sensor and external sensor
  • 0.5°C accuracy keeps the temperature within the level you set.
  • Children lock to prevent misoperation by children
  • Data memory when power is off.
  • Holiday mode makes you enjoy a more comfortable temperature on holiday
  • The temperature of the external sensor can be checked

Want to Get More Info of Our Smart Sensors?


    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.