0/4-20mA Output
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BPD17 pH / Redox Monitor
Operating Guide
Span (20mA)
Enter the desired sensor value to be represented by
20mA. An inverse relationship can be achieved by
setting the Span less than the Zero.
If the sensor reading falls outside this or the zero
value an error will be activated.
/ – Increase / Decrease Digit
– Select Next Digit
EXIT
– Cancel
– Save Value
On Error
The current outputs can be programmed to output
0mA, 4mA, 22mA or Hold their value when an error is
detected on the input source (i.e. Sensor Fault,
Temperature Fault), to provide remote warning of
error conditions or to ensure fail safe operation.
/ – Select Option
EXIT
– Cancel
– Save Selection
Offline Mode
The current outputs can be programmed to output
0mA, 4mA, 22mA or Hold their value when the
instrument is put in an offline state.
/ – Select Option
EXIT
– Cancel
– Save Selection
Calibration
Enter Menu to calibrate the 0/4-20mA
/ – Select Option
EXIT
– Return to Main Menu
– Enter Option