mensor CPG2500, Руководство по эксплуатации

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66 Operating Instructions - CPG2500
Precision Pressure Indicator
CPG2500
8.9.3 External Calibration Procedures
To calibrate the internal transducers or the barometric reference remotely, use the same setup described
in section 10 of this manual. The only difference is that the interface with the transducer is through the
software provided and a PC, not directly through the instrument.
8.9.3.1 Transducer Removal
To remove the internal transducer, first remove the four slotted screws holding the transducer in the
chassis, slide the transducer out of the back of the chassis and unplug the ribbon cable from the back of
the transducer.
Figure 8.9.3.1 - Transducer Removal
8.9.3.2 Barometric Reference Removal
To remove the optional Barometric reference, first remove three screws holding the top panel of the
chassis, then remove the top panel. This will reveal the barometer, Figure 8.9.3.2. The barometric
reference can be removed by removing the attached hose, loosening the thumb screw, and lifting the
barometric reference out of the chassis.
!
CAUTION: ESD protection is required when performing this operation.
Figure 8.9.3.2 - Internal Barometric Reference
Thumb
Screw