The WIRED-TH-O is a wired outdoor temperature and humidity sensor. It combines the voltage or current humidity transmitter output with a passive temperature thermistor or RTD output. The polymer capacitance humidity sensor reduces long-term affect of condensation, fog, or high humidity. The humidity sensors are available with 2%, 3% or 5% accuracies. Rated for use from -40°F to 140°F, it requires 10-35VDC power.
Use it in conjunction with the FMS to monitor and display outdoor air temperature and humidity.