Optional Skimmer Guard - Siemens interranger DPS300 Instructional Manual

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Optional Skimmer Guard

The skimmer guard is designed for use with transducers applied to measurement
of sludge in wastewater clarifiers. The guard provides articulation of the
mechanical and electrical conduit connection to the transducer where skimmers
are in use.
As the skimmer passes, it contacts the skimmer guard and pushes it up and over
the skimmer; effectively clearing the transducer out of harm's way. Once the
skimmer has passed, the guard is free to fall, re-immersing the transducer into the
clarifier water.
The skimmer guard is available in two sizes:
Type A – for skimmers 20 cm (8") or less in cross-sectional height
Type B – for skimmers 40 cm (16") or greater in cross-sectional height
conduit coupling,
¾
" NPT or BSP
transducer coupling,
1" NPT or BSP
guard
7ML19981BC01
hinge
boot
500 mm (20")
890 mm (35")
200 mm
(8")
29
Type A:
Type B:
100 mm
(4")
97 mm
(3.8")
InterRanger DPS300

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