Miniaturised Humidity and Temperature probe with analogue output or RS232/RS485 interface

The model DKRF400 humidity- and temperature probe manufactured by Driesen+Kern GmbH, Germany is suitable for a wide range of applications.

Due to its small dimensions (D=8mm, L=100mm) the probe can be used in incubators, climate chambers, humidifiers, air conditioners as well as many more applications in process and automation.

The precise capacitive humidity and temperature sensor uses latest CMOSens technology and has an optimal performance in a range of –40...+120°C and of 0..100% RH giving an accurracy of up to +/- 1,8% RH. A fast response time allows for fast process control.

The probe has two analogue of output of 0..1V, 0..5V, 0..10V for relative humidity and temperature. Especially for datalogger and field applications it can be powered from 3V onwards with an extremely low power consumption. For more industrial applications it can be supplied with up to 25 VDC.

As an alternative to the analogue outputs the DKRF400-RS models offer a serial output type RS232 or RS485 (255 pcs with a singular address). All these professional features and a comparatively low price make the probe an ideal tool for most industrial and HVAC application.