Application
The duct temperature sensors are designed for installation in the air duct and temperature measurement of the air flow in the ventilation and air conditioning systems.
Design
The sensing element, NTC thermometer resistor, is enclosed in the aluminium sleeve. The thermometer resistor electric resistor depends on the temperature, the non-linear resistance. Connection of the sensor to the controller is double-wired, regardless of polarity.
The KDT-MK sensor delivery set includes a mounting flange with a fixing screw for its fixation to the air duct wall.
The sensors are supplied with a 2.5 m connecting cable. The immersion depth is adjusted for 100, 150, 200 or 400 mm.
Mounting
Fixation with screws to the air duct wall by means of the flange with the sensing element located the air stream.