F61 – Flow Switch – Wili Co., Ltd wili

F61 – Flow Switch

The Caloritech™ F61 Flow Switch is typically used as a proving switch to energize heaters only when sufficient flow is present. It is inserted into a pipeline carrying non-corrosive and non-hazardous liquids.

FEATURES

Accomodates 1″ to 8″ pipe sizes
1″ NPT process connection

High Temperature Wire
For specific information on allowable current capacity
and temperatures for wire refer to your regional Electrical
Code. Wire ampacity decreases as the ambient
temperature increases.

Flow Switches
Flow Switches are typically used as proving switches to
energize heaters only when sufficient flow is present. They
are inserted into pipelines carrying non-corrosive and nonhazardous liquids. Flow rates from 3 to 700 G.P.M. can be
accommodated in 1” to 8” (25 mm to 203 mm) pipe sizes.

Air Flow Switches.
Pressure Differential Switch
This device is used as an interlock to ensure sufficient air
movement before a duct heater can be energized.

The pressure differential switch must be installed to a
vertical surface.