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HMP155

HMP155 probe provides reliable humidity and temperature measurement. It is designed specifically for demanding outdoor applications and has Vaisala’s proven HUMICAP®180R sensor which offers excellent stability and high performance even in harsh environments.

Vaisala HUMICAP®180R sensor – superior long-term stability
Optional warmed humidity probe and chemical purge
USB-connection cable for service use
Fits in DTR13 and DTR502/503 radiation shields and also in the Stevenson screen
Weather-proof housing IP66
Optional fast temperature probe
Different output possibilities: voltage, RS-485, resistive Pt100
Applications: meteorology, aviation and road weather, instrumentation

RHT175

The new generation of Relative Humidity and Temperature Probes RHT175 developed and manufactured by MicroStep-MIS, provides reliable and accurate relative humidity and temperature measurement.