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- Manufacturer or author: EnOcean GmbH
- PDF pages: 2
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DATA SHEET V1.2 © EnOcean | www.enocean.com Subject to modifications | v1.2 | October 2014 Features Overview Humidity sensor measurement range 0%-100% r.h. resolution 0.4% r.h. Power supply via SWPWR pin from STM 33x / STM 330C / STM 33xU / STM 431J Module dimensions 18 x 13 mm Operating temperature -20 up to +60 °C Please ensure sufficient ventilation of air inside the housing. Otherwise the measurement will not represent ambient humidity. Please avoid any material within 2mm distance from the 7mm x 7mm area d e- picted in the figure below (in plane as well as above and below the PCB) . The measurement might be influenced by detuning the capacitive sensor. Humidity Sensor Module HSM 100 The humidity sensor module HSM 100 ex- tends the functionality of STM 33x / STM 330C / STM 33xU / STM 431J temperature sensor modules. Functional Principle HSM 100 contains an internal calibrated humidity sensor. It can be plugged onto members of the STM 33x / STM 431J module family via a 20 pin connector. The sensor signal is read via the ADIO3 input of STM 33x / STM 431J. In order to be able to read the sensor signal, STM 33x / STM 431J has to be configured to an EEP supporting humidity. This can be done via Dolphin Studio. Type HSM 100 Ordering Code S3095-D100 STM 33x HSM 100
DATA SHEET V1.2 © EnOcean | www.enocean.com Subject to modifications | v1.2 | October 2014