Flange Mounting; Figure 10 - St 700 Standard Transmitter - Tank-Flange Mounted Transmitter - Honeywell ST 700 User Manual

4.4.6 Flange Mounting

Figure 10 shows a typical tank-flange mount installation, with the Transmitter flange mounted to the
pipe on the wall of the tank.
On insulated tanks, remove enough insulaiton to accommodate the flange extension.
When flange-mounting to a tank, note the following:

The End User is responsible for providing a flange gasket and mounting hardware suitable for
the Transmitter service conditions.

To avoid degrading performance in flush-mounted flanged Transmitters, exercise care to
ensure that the internal diameter of the flange gasket does not obstruct the sensing diaphragm.

To prevent performance degradation in extended-mount flanged Transmitters, ensure that
sufficient clearance exists in front of the sensing diaphragm body.
Figure 10 – ST 700 Standard Transmitter - Tank-Flange Mounted Transmitter
Page 16
ST 700 SmartLine Pressure Transmitters User's Manual
Revision 8.0