TSH202 is 1-wire, low-cost option for humidity and temperature monitoring.
The device integrates basic elements plus signals processing and provide a fully calibrated digital output. A unique capacitive element is used for measuring relative humidity, while temperature is measured by a band gap sensor. Both sensors are seamlessly coupled to a 12 bit analog to digital converter. This results in superior signal quality and fast response time.
TSH202 is supported by TCW111 and TCW121 Ethernet controllers.
Technical parameters – Humidity
Operating Range: 0 to 100 %RH
Accuracy: 3.0 % RH
Resolution: 0.05 %RH
Long-term drift: <0.5 RH/yr
Technical parameters Temperature
Operating Range: -40 to +85 C
Accuracy: 0.4 C
Resolution: 0.01 C
Long-term drift: <0.04 C/yr
Interface and Cable
Cable length: 1 m