Watson-Marlow 630 U Installation, Operating And Maintenance Manual page 123

Using the ^/v keys, change the value reported when the sensor input is at 4mA. Once satisfied with the
value press SELECT.
Using the ^/v keys, change the value reported when the sensor input is at 20mA. Once satisfied with the
value press SELECT.
Depending on the sensor and units selected the maximum values that can be set at below
Pressure Unit
PSI
Bar
m-630un-en-08
Minimum
-10.0
-0.689
Maximum
75
5.171
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