Highly stable RH sensor element
  
Humidity range: 0-100%
  
Accuracy available 2%, 3%, & 5%
  
Precision Platinum RTD for Temperature\
  
AC/DC operation
  
Polycarbonate weatherproof enclosure
 
The HTOS series uses a highly accurate and reliable Thermoset Polymer based capacitance humidity sensor and Platinum RTD temperature sensor together with state-of-the-art digital linearization and temperature compensated circuitry to monitor humidity levels. A hinged, gasketed weatherproof Polycarbonate enclosure provides easy of installation and protection from the elements.