Siemens SITRANS FUS380 - Sealing of FUE380; User Sealing; Verification Sealing

5.7 Sealing of FUE380
5.7.1 User sealing
After finishing the installation and electrical connection of SITRANS FUE380 types, it is
recommended to seal the flowmeter as shown. Drill through marked drilling holes in terminal
box and transmitter/lid. Seal the transmitter on both sides with either one or two wires.
Transmitter Sensor
Remote version
5.7.2 Verification sealing
These illustrations show how the device is verification sealed.
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Under transmitter display
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On bottom of transmitter
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On sensor body
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On side of transmitter
Note
For type-approved and verified FUE380 flowmeters
The HW key is located behind the display and is thereby protected by the display sealing.
The verification sealing may only be broken with the acceptance of the local authorities.
Connecting
5.7 Sealing of FUE380
SITRANS FUS380/FUE380
Operating Instructions, 05/2018, A5E00730100-AE 47