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Model B73
Sealed External Cage Liquid Level Switches
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Model B73 external cage type level switches are completely self-contained, float-actuated units designed for side mounting to a tank or vessel with threaded or flanged pipe connections.
Literature
Additional Tools:
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Measurement Principle:
The buoyancy force of a process liquid on the float causes the float to move with the liquid surface. The movement of the float moves an attraction sleeve into the field of the switch magnet, pulling the magnet toward the sleeve and actuating the switch.
Features:
- Carbon steel or stainless steel welded float chamber
- Stainless steel float and trim
- Service pressures up to 300 psig (21 bar)
- Process temperatures to +450° F (+232° C)
- Specific gravity ratings as low as 0.59
Applications:
- Accumulators
- Receivers
- Storage tanks
- Scrubbers
- Skids and OEM use
Options:
- Choice of dry contact, hermetically sealed, mercury or pneumatic switch mechanism
- Threaded, socket weld, or flanged process connections
- Choice of switch enclosure
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