Wallace &
Tiernan FLOW SWITCHES
FLOW SWITCH FOR STRAIGHT-THROUGH METERS, FLOWMETERS, AND
ARMORED PURGE METERS
This compact,
inexpensive option gives reliable high and/or low flow switching. It
contains a powerful rotating magnet which responds linearly to float
position. Its switches are long life, hermetically sealed reed types.
Almost frictionless rotation of the switch magnet and its powerful bond
with the float magnet give a dependable magnetic coupling. Even under
sudden flow surges, switching remains reliable. Switches can be set to
open or close on increasing or decreasing flow.
The flow
switch is available as Series 5600, a general purpose unit in a NEMA 4X
enclosure and Series 5500, UL listed for hazardous locations.
