WIKA A2G-50 - Manual (Page 10)

WIKA operating instructions air2guide model A2G-50
GB
10
40202780.02 05/2012 GB/D/F/E/I
6. Commissioning, operation
Electrical connection
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.
Please remove jumper
after setting
Zeroing: Press the button
LED: Turns ON
Zeroing
Set response time
Select unit
Not in use
Note: Measuring unit
can be changed pressing
the ZERO button when
jumper 5 is placed.
Connection diagram