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pre-calibrated duct temperature and humidity sensor
The 75F Differential Pressure Sensor is a high-precision pressure sensor that enables energy-saving functions like advanced demand-control ventilation sequences and VAV flow measurement based on ASHRAE Guideline 36
Electro-mechanical
NTF-3/US No Image and move onElectro mechanical, low temperature limit cut out thermostat with a 6 foot capillary sensing element, auto reset, and (1) SPDT switched output. The thermostat and its capillary sensing element provide an antifreeze function. It detects temperature drops below a fixed safety value (setpoint), i. e. heaters in A C units, exchangers in cooling systems, etc.
US$ 120.00
US$ 200.00
US$ 150.00
