Temperature & Humidity Sensor

The Model 5190 Temperature and Humidity Probe is designed for a variety of environmental monitoring applications, including use in our Automated Weather Observing Systems (AWOS). The probe uses reliable, high-stability components that enable it to withstand even the harshest environmental conditions.

 

This probe operates with a DC supply voltage and features a low current draw. Relative humidity is measured using a thin-film capacitor sensor, while temperature is measured with a highly accurate Pt100 Resistance Temperature Detector (RTD). The low drift and wide operating range of the Pt100 RTD make the Model 5190 ideal for precision applications.

 

The 5190 Series of Temperature/Relative Humidity probes is certified by the Federal Aviation Administration (FAA) and meets the recommendations of both the International Civil Aviation Organization (ICAO) and the World Meteorological Organization (WMO).