Micromodul DKRF4001 for humidity and temperature measurement

With the micromodul DKRF4001 Driesen + Kern GmbH have developed a humidity and temperature sensor modul specially for OEM-applications. The compact dimensions of 50 x 11 x 4 mm allow a space saving installation. For rough environmental conditions you can use the optional filtercap SF1 against dust and water drops. Then the height of the module increases to 8,2 mm.

The sensor delivers a calibrated output signal which is transformed to a linear output signal of 0...1V / 0...5 V/ 0...10 V for the measured value of the humidity in the range of 0....95%rH (not condensing) and the temperature in the range of -20....+80°C. In the range of 20....80%rH the modul reaches accuracies of +/-3,5%rH und +/-0,5°C as standard. Optional you can get modules with an accuracy of +/-2% und +/-0,3°C.

Also outputs for values for dewpoint and absolute humidity are possible. The modul is working with a supply voltage of 3...25 VDC, 6...25 VDC or 11...25 VDC with a power consumption of only 3 mA to 4 mA.