Based on robust capacitive sensor HS1101LF, the module HM1500 is an humidity transducer with voltage output, directly interfaced through a microcontroller or a PLC.
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.