DESCRIPTION

· H3021P is a compressed air temperature and humidity regulator with two relay outputs.
· It includes a T+RH probe made of hard anodized duralumin, suitable for compressed air up to 25 bars.
· The device is designed for both outdoor and indoor use, with a humidity and temperature probe on a 1m cable.
· It measures and converts values to dew point temperature, absolute humidity, specific humidity, mixing ratio, and specific enthalpy.

FEATURES

· Temperature sensor range: -30 to +105 °C, accuracy ±0.4 °C, resolution 0.1 °C.
· Humidity sensor range: 0 to 100 % RH, accuracy ±2.5 % RH, resolution 0.1% RH.
· Dew point range: -60 to +80 °C, accuracy ±1.5 °C, resolution 0.1 °C.
· Compressed air moisture measurement up to 25 bars, air flow velocity up to 25 m/s.
· Two relay outputs: max voltage 50 V, max current 2 A, max power 60 VA.
· Operating temperature: -30 to +80 °C, powered by 9-30 Vdc.
· Includes a switchable built-in beeper for acoustic alarm.

APPLICATIONS

· Suitable for monitoring and regulating temperature and humidity in compressed air systems.
· Ideal for both indoor and outdoor environments requiring precise climate control.
· Used in industrial settings where accurate measurement of air moisture and temperature is critical.