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Documents: 42501085

Data sheet TE 62.91 Operating Instruction

42501085 | A2G-70 air2guide - duct sensor relative humidity and tempera | Wika

Brand: WikaSKU: 42501085

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Overview Details for 42501085

A2G-70 air2guide - duct sensor relative humidity and tempera

Applications

For measuring the relative humidity and temperature ofgaseous media in ventilation and air-conditioning systems

Special Features

Electrical output signal DC 0 ... 10 V or 4 … 20 mA
Modbus® output signal
Simple mounting
Compact and robust design
Maintenance-free

Description

The model A2G-70 ventilation duct sensor is a relativehumidity sensor with an integrated temperaturemeasurement, suitable for direct mounting on circularventilation pipes or rectangular ventilation ducts.

The adjustable mounting flange enables a quick installation.The illuminated display provides good readability, even froma distance. The model A2G-70 has a screwless cover forrapid wiring and commissioning.

The measurement of relative humidity and the airtemperature as the basis of demand-orientated control/regulation is gaining ever more importance in the ventilationand air-conditioning industry. The model A2G-70 registersthe relative humidity and the temperature of the air with acapacitive sensor. The sensor signals for both measurementparameters are transmitted to the control/regulation orbuilding automation with analogue output signals (0 ... 10 V or 4 … 20 mA) or digital Modbus® protocol.