APT3700N Smart Pressure Transmitter for Nuclear Service Operation Manual M3700N-K01E
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Currently the value of Transmitter is 20psig.
Case of 3.7 button operation way can follow the ZERO function to fulfill the pressure
range change of 20~80 psig. Refer to [Figure 6]
[Figure 6. Re-Range of ZERO SHIFT]
3.3. ZERO Adjustment
It is able to adjust to the value of what the user wants. If the field needs an adjustment,
the following can be used.
Pressure range is 0~50 psig.
The current pressure value is 25 psig.
The user should use a fine tuning of setting into a 25.7 psig.
3.7 case button usage or HART Communicator should use the user as wanting 25.7
psig’s pressure value. The pressure range does not have change, Offset 0.7 psig is
saved, the saved offset is output in the inner arithmetic operation. Offset value is
pressure range is a section. Refer to [Figure 7]
