Probe Style Temperature and Humidity Sensor Description of humidity sensor HM1500/HM1500LF: Based on the rugged HS1101/HS1101LF capacitive humidity sensor, HM1500/HM1500LF is a dedication 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 moduleâ??s linear voltage output. FEATURES of humidity sensor HM1500/HM1500LF: 1) Small size 2) Not affrcted by water immersion 3) Full interchangeability with no calibration required in standard conditions 4) High reliability and long term stability 5) Typical 1 to 4 volt DC output for 0 to 100%RH at 5 VDC supply 6) Calibrated within +/-2%RH @ 55%RH 7) Very low temperature dependence 8) Ratiometric to voltage supply 9) Suitable for 3 to 10 Volts supply voltage APPLICATIONS of humidity sensor HM1500/HM1500LF: telecommunication environment Automotive cabin air control Home appliances Agriculture and environment protection Industrial process control systems