Section 2 Installation
Zero Adjustment (ATEX SolidSense II Pressure Transmitters Only)
On ATEX SolidSense II pressure transmitters, the zero adjustment screw
is located underneath the access cover nut as shown in Figure 2-7(A-B).
Unscrew the access cover by turning it in a counterclockwise direction with
the electrical connector pointing upward. The cover should drop down after
five complete revolutions.
Figure 2-7 Location of the Zero Adjustment Screw on the ATEX
SolidSense II Pressure Transmitters
Access Cover
Nut
A
B
Zero Adjustment
Screw
Tighten the VCR nut with a wrench an additional 1/8 turn if using SST
or nickel seals or 1/4 turn is using copper seal.
Do not use the device
housing, access cover nut (ATEX devices), or cable nut at the top of
the device as a mechanical lever when tightening the VCR nut.
Use
only a nut or other stationary point on the system/tool gas line fitting as a
leverage point to prevent torque transfer between the device and system
fitting.
Integrated Display Operation
Figure 2-8 Proper Wrench/Leverage Points for SolidSense II Devices
WARNING:
Do not use the device housing,
access cover nut, or cable nut
as a mechanical lever when
tightening gas line connections.
SolidSense II® Series Pressure Transducer
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