Humidity Modules

HM1500LF Relative Humidity Module

Based on the rugged HS1101LF capacitve humidity sensor, HM1500LF is a dedicated humidity transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module's linear voltage output.


  • Tubular form for through wall mounting
  • Humidity calibrated within +/-2% @55% rH
  • Typical 1 to 3.6 VDC output for 0-100% rH at 5 VDC supply
  • Ratiometric to voltage supply from 4.75 to 5 VDC
  • Not affected by water immersion
  • Very low temperature dependence


  • Low humidity
  • Process control