Temperature and Humidity Sensor


The SHT75PG/OEM is a temperature/humidity sensor utilizing the Sensirion SHT75 integrated chip. A microcontroller, such as the BASIC Stamp® or the OWL 2pro, reads out the values via its two-wire digital serial interface, and then applies a little math to achieve ±2% humidity accuracy and ±0.5% Celsius temperature accuracy.

The chip and its accompanying electronics are mounted inside a PG7 gland nut. It is connected to a four-inch, four-conductor cable that terminates in bare wire leads. The sensing element is protected from dust and other contaminants by a GORE-TEX® vent. The electronics are potted in epoxy.