Commissioning, Operation; Electrical Connection; Connection Diagram - WIKA A2G-50 Mode D'emploi

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6. Commissioning, operation

The instruments are designed to operate with safety extra-low voltage

(SELV). When wiring up the instruments, the technical specifications for

those instruments should be followed. As a rule, the transmitter should

be operated in the middle of the measuring range, since deviations can

occur at the range limits. The ambient temperature of the transmitter

electronics should be kept constant.

The differential pressure transmitters must be operated at a constant

operating voltage (±0.2 V). Current/voltage spikes from switching the

power supply on or off must be prevented by the customer.

Zeroing: Press the button

WIKA operating instructions air2guide model A2G-50

LED: Turns ON

Zeroing

Set response time

Select unit

Note: Measuring unit

can be changed pressing

the ZERO button when

jumper 5 is placed.

Please remove jumper

Not in use

after setting

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