Duct sensor
The DS-600 is a thermistor based duct sensor designed to work with Thermolec’s thermostats and electronic controllers to modulate the heater’s capacity according to the heat required. In most cases the DS-600 is used with Thermolec’s 0-10 VDC Room Thermostat to allow it to function as a duct stat. It can also be used as a remote duct sensor with our ‘T’ versions of controllers such as D21-T, D22-T and D21-TS when connected to the ‘S S’ terminals.

  • Thermistor sensor
  • Low voltage
  • White ABS housing
  • 2 wire connection

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