H3021P Relative humidity and temperature controller with relay output for COMET compressed air measurements

Description

H3021P Compressed air temperature and humidity controller for indoor and outdoor use.

The device is equipped with a T+RV probe (sensor) with a 1, 2 or 4 metre cable. The controller has three binary inputs for detecting water, smoke, glass breaks or door contact. Built-in capacitive polymer sensor for long-term calibration stability, independent of water and condensation.

 

Features of H3021P

Temperature sensor

• measuring range: -30 … +105 °C
• Accuracy: ±0.4 °C
• resolution: 0.1 °C

Humidity sensor

• measuring range: 0 … 100 % RH
• Accuracy: ±2.5 % RH from 5 % to 95 % at 23 °C
• resolution: 0.1 % RH

Rosišče (dew point)

• measuring range: -60 … +80 °Cdp
• Accuracy: ±1.5 °Cdp at room temperature T<25 °C and RH>30%
• resolution: 0.1 °C

Measuring the humidity of compressed air

• measuring range: up to 25 bar
• air velocity: up to 25 m/s at a pressure of 1 bar

RELATED EXITS

• quantity: 2
• maximum voltage: 50 V
• maximum current: 2 A
• Maximum power: 60 VA

 

GENERAL TECHNICAL DATA

• ambient temperature: -30 °C … +80 °C
• Input: 1x connectable temperature and humidity probe
• Power: 9-30 V DC
• Protection classes: electronics IP 65; sensors IP 40
• dimensions: 136 x 159 x 45 mm
• External probe dimensions: 88 x 18 mm
• Cable length: 1 m (optional: 2 or 4 m)
• weight: 400 g
• Warranty: 3 years
• Set includes: H3021P, user manual, calibration certificate with traceability, FREE TSensor software for transducer configuration

 

Areas of use, applications

• Building automation and HVAC management,
• warehouses,
• greenhouses,
• production facilities,
• museums/archives/galleries,
• air-conditioned rooms,
• weather stations.

 

You can find much more useful information in the Documentation tab.