Smart air temperature, relative humidity and pressure sensor TPR 159

TPR159 is non-aspirated sensor designed to measure air temperature, relative humidity and pressure.

It requires low maintenance and offers industry standard digital output.

All sensing elements are protected from the solar radiation and precipitation by a shield, made of UV resistant plastic.

As a sensing element for temperature, Pt100 element is used. For RH measurements, there is compensated solid state capacitive sensor. For pressure measurements, there is sensor MEMS technology used. Sensor has to be mounted upright and should be overvoltage protected.

All sensing elements are protected from the solar radiation and precipitation by a shield, made of UV resistant plastics. On the bottom side of the sensor there are mounting element and 6-pin watertight connector to connect the sensor with the measuring system. To provide connection between the sensor and the measuring system a four wire shielded cable should be used, provided with USB and DB9 connectors. Max. length of cable depends on the wire resistance and the communication protocol (RS232, RS485 ali SDI).