Relative Humidity sensor - HM1520/HM1520LF

Based on the rugged HS1101LF capacitive humidity sensor, HM1520LF is a dedicated humidity transducer designed for measurements at low humidity. Direct measurement of dew point or water concentration can be easily obtained in really cost effective conditions. Direct interface with a micro-controller is made possible with the module's linear voltage output.

Main Features
● Tubular form for through wall mounting 
● Not affected by water condensation 
● Full interchangeability 
● Typical 1 to 1.6 Volt DC output for 0 to 20% RH at 5 V DC supply 
● Calibrated, linear voltage for easy electronic interface 
● Controlled temperature dependency 
● Ratiometric to voltage supply 

Humidity Sensor Specfic Features
● No affected by long period at low humidity values.
● Patented solid polymer structure.
● High resistance to chemicals.
● Fast response time.

Maximum ratings

Characteristics

(Vs = 5.0Vdc , RL > 1 MΩ otherwise stated)