Temperature and Humidity Probe HMP1

Product Description:

The Vaisala HUMICAP® Temperature and Humidity Probe HMP1 is designed for environmental measurements in indoor spaces. The HMP1 can be directly connected to Indigo200 series transmitters to form a single wall-mounted unit. Its probe and body are integrated into one unit, and it uses a miniature HUMICAP with a diameter of 5 mm (0.2 inches)···

Applications:

Demanding industrial applications

Features:

(1) Suitable for wall mounting when used with Indigo series transmitters;

(2) Relative humidity (RH) accuracy up to ±1 %RH, temperature accuracy up to 0.2 °C (0.36 °F);

(3) Temperature measurement range -40 ...+60 °C (-40 ...+140 °F);

(4) Chemical purge function ensures good chemical tolerance;

(5) Supports Modbus RTU communication protocol over RS-485, providing diverse and flexible connectivity options;

(6) Provides traceable calibration certificate: 6 humidity calibration points, 1 temperature calibration point.

Key Benefits:

(1) Wall Mounting with Indigo Series Transmitters

The HMP1 is part of the Vaisala Indigo series, so it can also be used with Vaisala Indigo500 and Indigo200 transmitters to form a wall-mounted transmitter. This transmitter also includes additional features, such as a display for intuitive data visualization, easy access for probe configuration, and more options for automation system connectivity, power supply voltage, and wiring.
When using the HMP1 standalone or with an Indigo transmitter, it can be connected to the free Vaisala Insight PC software for easy on-site calibration, probe configuration, and device analysis.

(2) Fast Response Time and Excellent Measurement Performance

The HMP1 integrates the probe and body into a single unit. It uses the same miniature HUMICAP® sensor and probe as the HMP9. This compact probe ensures fast response times and excellent measurement performance, even in rapidly changing environments.

(3) Chemical Purge Significantly Reduces the Impact of Contaminants

In environments with high concentrations of chemicals and cleaning agents, the chemical purge option helps maintain measurement accuracy between calibration intervals. Chemical purge heats the sensor to remove harmful chemicals. This function can be initiated manually or programmed to start at set intervals.