NTC thermostat HTW-31-F12

110VAC24VAC230VAC

Digital Non-Programmable FCU Thermostat-HTW-31-F12 series are used to control room temperature in commercial,industrial and residential environment via controlling fan coil units and motorized zone valves, motorized fan and valves of heating/cooling central air-condition and system thereof,and uses NTC to detect the room temperature and compares it with desired setpoint so as to maintain the correct temperature. >>Features • Output： On/Off, Floating, 0(2)-10V, Dry Contact optional • Backlight： White/Green optional • Usage： FCU/HVAC System • Sensor： Internal/External NTC optional • Programmability： Non-programmable • Network： Modbus, RS-485 • Mounting： Flush Mounting(Installation Distance-60mm) • Other： Temp. offset, Key-card, IR optional >>Technical parameters •Voltage： 24V; 110V; 230V, 50/60Hz optional •Load Current：3(1)A •Consumption： <1.5W •Temp. Setpoint Range：5~35℃ •Accurancy：±0.5℃ •Ambient Temp. Range： 0~50℃ •Housing： ABS to UL94-5 fire retardant plastic