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5.2.2
Housing purging (optional)
SITRANS TDL device allows purging of the interior of the electronics housing by using inlets/
outlets found on the bottom side of each unit.
1. Prior to the inserting the tubes into the fittings, ensure openings are cleared from obstruction
that can disrupt purge gas flow.
2. Slide tubing into the receiver housing purge inlet and outlet. Arrows indicate purge gas flow
direction.
SITRANS TDL
Operating Instructions, 05/2023, A5E51429088_AA
①
Purge gas outlet
②
Emitter unit
③
Receiver unit
④
Purge gas inlet
Receiver unit - purging fittings
Installing/mounting
5.2 Installation instructions
29
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