Trane BAYSENS037A 3% Duct Mount Humidity W/Temperature Sensor

The Trane BAYSENS037A is an essential sensor for Trane duct-based HVAC systems. Installed on the duct sheet, it uses a polymer capacitive sensing element for both humidity and temperature measurement with an accuracy of +/- 3%. This sensor relays this data through a two-position connection block with an output signal of 4 to 20 milliamps. This has an operating range of 0 to 95% humidity and -20°F to 140°F temperature, thus giving you a complete view of the indoor air quality. The low drift rate of less than 1% per year makes the sensor to have high accuracy throughout usage.