Product Spotlight: Vaisala Humidity and Temperature Sensors

Vaisala’s HMP humidity and temperature sensors are cost-effective and simple to integrate in remote data logging applications.

The miniature HMP60 installs via a screw-on connector and has low power consumption suitable for battery-powered systems. It uses an interchangeable INTERCAP sensor, which never requires recalibration. The sensor can be set to four voltage output ranges.

The HMP110 is similar to the HMP60, but features a HUMICAP 180R sensor that allows for high chemical tolerance and increased precision. It also includes a calibration certificate and reaches +/- 1.7% RH measurement accuracy. It must be recalibrated after sensor replacement, unlike the HMP60.

Each probe features aluminum IP65 housing along with a membrane filter and plastic grid that protects the sensor. For more rugged applications, a stainless-steel filter is also available. Probe cables have a standard M8 connector, allowing for use with any compatible M8 series cable, and optional RS485 digital output is available for both models. A “snap-on” USB cable for maintenance purposes can be interfaced with the cables as well, but is not intended for permanent installation.

For more information, please call Fondriest Environmental at (888) 426-2151 or e-mail customercare@fondriest.com.