HUMICAP® Humidity and Temperature Probe HMP155

Vaisala's HUMICAP® HMP155 is a plug-and-play sensor that has excellent stability and withstands well even in harsh environments. The probe provides reliable humidity and temperature measurement and it is designed specifically for demanding outdoor applications.

Features

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

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Key Benefits

Long-term stability and easy maintenance

The probe can be calibrated using a PC with a USB cable, with push buttons, or with the MI70 indicator.

Durability

Protected from default with a sintered Teflon filter, the HMP155 has the maximum build-in protection against liquid water, dust, and dirt.

Warmed probe

The sensor head is warmed continuously to keep the humidity level inside it below the ambient level, which reduces the risk of condensation forming on the probe.