Model A2G-70

Duct Humidity Temperature Sensor Type A2G70, air2guide

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  • For measuring relative humidity and temperature of gaseous media in heating, cooling and air-conditioning systems
  • Designed for PLC’s and other control and display panels

Special Features

  • Easy installation
  • Direct assembly into the process
  • Compact and robust design
  • Comes standard with mounting flange


Design standards
CE-conformity:   2004/108/EG Electromagnetic 
Product Safety : 2001/95/EG Product Safety
EMC:                  EN 607301: 2002
Product Safety : EN 607301: 2002

Supply voltage
DC 15 … 24 V / AC 24 V ±10%

Scale range / measuring range
Humidity: 0 … 100% rH
Temperature: -20 … +80°C

Power consumption
0.5 W / 1.7 VA

Transmitter outputs
Humidity: DC 0 … 10 V, load: min. 5 kOhm
Temperature: DC 0 … 10 V, load: min. 5 kOhm

Ingress protection
NEMA 4 (IP 65 per EN 60529 / IEC 592 (connecting head)

Humidity: ±3% between 20 … 80% rH
Temperature: ±1.0% between +5 … +45°C

Duct Humidity Temperature Sensor Type A2G70, air2guide
  • Duct Humidity Temperature Sensor Type A2G70, air2guideMeasuring instruments for ventilation and air-conditioning
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