Siemens SITRANS L Series Operating Instructions Manual - Page 17

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Siemens SITRANS L Series Operating Instructions Manual
Installing/mounting
4.1 General instructions
1
2
3
Figure 4.1
Note that the switching point varies depending on the type of medium and the
mounting position of the transmitter.
Protection against moisture
Protect your transmitter against moisture ingress through the following measures:
This applies mainly to outdoor installations, in areas where high humidity is expected
(e.g. through cleaning processes) and on cooled or heated vessels.
Handling
The level switch is a measuring device for stationary screw mounting and must be
treated accordingly. Damage to the measuring tip will destroy the transmitter.
Use the hexagon above the thread for screwing in.
After mounting, make sure that the process fitting is screwed in correctly and thus
securely seals even at maximum process pressure.
10
Upper level detection (max.) as overflow protection
Lower level detection (min.) as dry run protection
Dry run protection (min.) for a pump
Installation examples
Firmly tighten the plug connector
Lead the connection cable downwards in front of the plug connector
SITRANS LCS050
Operating Instructions, 02/2021,
A5E50859888