Relative Humidity and Temperature Probe HMP4

Product Description:

The Vaisala HUMICAP® Humidity and Temperature Probe HMP4 is designed for high-pressure applications, such as compressed air systems in marine, breathing air, and industrial applications where measurement performance and chemical resistance are critical. The HMP4 is part of the Indigo product family and is compatible with Indigo200 series host devices and the free Insigh···

Applications:

High-pressure applications, ocean-going vessels, medical breathing air, and compressed air systems in various applications.

Features:

(1) Relative humidity (RH) accuracy up to 0.8 %RH, temperature accuracy up to 0.1 °C (0.18 °F);

(2) Temperature measurement range -70 ...+180 °C (-94 ...+356 °F);

(3) Operating pressure range 0...10 MPa (0 ...100 bar);

(4) Sensor cleaning provides excellent chemical resistance;

(5) Supports RS-485-based Modbus RTU communication protocol;

(6) Plug-and-play, compatible with the Indigo™ series of transmitters;

(7) Traceable calibration certificate: 5 points for humidity, 1 point for temperature.

Key Benefits:

(1) Proven Vaisala HUMICAP® Performance

Vaisala possesses thin-film capacitive humidity measurement technology, which is a widely accepted and commonly used technology in the field of humidity measurement, as well as the standard widely followed in the field.

(2) Chemical Cleaning Reduces the Impact of Contaminants

In environments with high concentrations of chemicals and cleaning agents, the chemical cleaning option helps maintain measurement accuracy between calibration intervals.

(3) Flexible Connectivity

The probe is plug-and-play, compatible with Vaisala Indigo host devices, and can function as a standalone digital Modbus RTU transmitter or connect to Vaisala's Insight™ PC software.