HM1500LF - Relative Humidity Module 

Based on the rugged HS1101LF capacitive 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.

Main Features
● Small size.
● Product free from Lead, Cr(6+), Cd and Hg.
● Not affected by water immersion.
● Full interchangeability.
● High reliability and long term stability.
● Typical 1 to 3.6 Volts DC output for 0 to 100 % RH at 5 V DC supply.
● Calibrated within +/- 2 % RH @ 55 % RH.
● Very low temperature dependence.
● Ratiometric to voltage supply from 4.75Vdc to 5Vdc.
● Able to operate from 3 to 7 Volts supply voltage

Humidity Sensor Specfic Features
● Instantaneous de-saturation after long periods in saturation phase.
● Fast response time.
● Not affected by water immersion.
● Part could be washed with distilled water.
● Patented solid polymer structure.

Maximum Ratings


Characteristics
( Ta =23℃, Vs=5.0Vdc, RL >1MΩ unless otherwise stated)