Chapter Two: Installation Setu
27
Coarse Zero Adjustment
All 600 Series transducers provide additional zero range capability through the coarse zero
adjustment feature. The zero potentiometer provides ample control under normal conditions.
Note
Use the coarse zero adjustment only if the zero potentiometer fails to
provide sufficient adjustment.
The COARSE ZERO control is accessible through the side of the instrument, as shown in
Figure 5.
COARSE ZERO
Adjustment
ZERO
Potentiometer
ZERO
T
e 62X
Pressure
Transducer
+15 VDC-250 mA
PIN SIGNAL
2 Sig Output
5 Pwr Com
6 -15 VDC
7 +15 VDC
12 Sig Com
15 Chassis
Figure 5: Location of the COARSE ZERO Adjustment Control
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