user manual

Rev. B1, 4/07 MLS Series
5
Automation Products Group, Inc.
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• Operating Principle
The  oat travels between both
 oat stops. The microswitch does not
actuate until it reaches either stops. The
lower level is actuated by the weight
of the  oat. The upper level is actuated
by the force against buoyancy of the
 oat. Hence, the hystereis established
between stops.