Dynisco UPR700 - Input;Output Jumper Location; Setting the Shunt Calibration for Strain Gage Transducers

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UPR700 Microprocessor-Based Pressure/Process Indicator 29

Fig. 7 Input/Output Jumper Location

8.4.2 SETTING THE SHUNT CALIBRATION FOR STRAIN GAGE TRANSDUCERS

AND

AMPLIFIED UNITS

The Dynisco strain gage transducers and amplified transmitters (if so equipped) have an internal

shunt to allow the UPR700 to set the span full scale value automatically. To Access the Shunt

Calibration parameter, press the FUNC key until

nonE

and

GROUP

show on the display. Press the

▲ key until

shows in the upper display. Press the FUNC key and the upper display will show

OFF

while the lower display shows

SHUNT

. Press the ▼ or ▲ key until the upper display changes to the

. Press the FUNC key to set the value and move to the next Shunt parameter.

The upper display will show

80.0

while the lower display shows

SHNT%

. In most cases, the

Dynisco transducers have an 80% shunt value so no changes need be made. However, some

transducers and strain gages have shunt values that may range from 40-100%. If so, press the ▼ or

▲ key until the upper display changes to the correct values. Press the FUNC key to set the value.

Press the RESET key to go back to the active display.