Baumer CleverLevel LBFS Series, Operating Instructions Manual

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Operating Instructions
Level measurement
CleverLevel ® LBFS
Point level detection
1
2
3
Fig. 4. Mounting of extended sensors
1 Limit level: Mounting with a tube (version 5)
2 Overfill protection (Type K, L)
3 Pasty or powdered media
limit level (version K, L)
Dip length:
„ „
Type K: 82 mm (fixed)
„ „
Type L: 15…228 mm (adjustable)
The adjustable version L allows bridging across
tank insulation.
In pasty or powdered media, the greater dip depth
renders the sensor less susceptible to caking.
5.1 Installation for industrial applications
DANGER
Risk of injury from hazardous medium
„ f
Wear protective equipment for hazardous media (such as acids, alkalis).
„ f
Empty vessel and pipelines before mounting.
PTFE
1
2
LBFS with the following process connections:
„ „
G 1/2 A ISO 228-1 BSC (BCID G07)
„ „
G 3/4 A ISO 228-1 (BCID G10)
„ „
G 1 A ISO 228-1 (BCID G11)
„ „
1/2-14 NPT (BCID N02)
„ „
3/4-14 NPT (BCID N03)
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Vessel and pipelines are free of media.
„
f
Seal thread on sensor with Teflon tape (PTFE).
„ f
Screw in sensor.
Tightening torque G xx A: 30 Nm max.
Tightening torque xx-14 NPT: 20 Nm max.
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