The HS-3 provides accurate and reliable humidity measurement when used in conjunction with the EPC-50/32 Control Unit. This humidity sensor will cause the control unit to annunciate an alarm when the humidity either rises or falls outside of preset limits (user programmable).
The HS-3 transmitter circuit converts the relative humidity measurement from an advanced macroresistive polymer sensor into an electronic signal that can be processed by the control unit. The signal is directly proportional to 0 100% RH. Although this humidity sensor is factory calibrated to an accuracy of +/-3%, other sensors of 2% or 1% accuracy are also available.
0 to 100%
3% accuracy from 20 to 95% RH
+/- 1.0% RH drift/year
Interchangeability +/- 5% RH. Time Constant: 45 sec. 30 to 80% RH. Operating Temperature. Range: 32 to 150 degrees F (0 to 65.56C)
Direct mounting to block or drywall, 5' above the floor
Height: 4.7" (119.4mm)
Width: 2.75" (69.9mm)
Depth: 1.75" (44.5mm)
Combination Temperature and Humidity Sensor consisting of the TS-1 and HS-3 sensors co-housed in the HS-3 housing assembly
Contact HYDRO-Temp today for more information about our temperature & humidity sensor equipment.