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SOR Thermal Differential Flow Switch User Manual

Page 9

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Form 1024 (08.13) ©SOR Inc.

9/12

100

0

Trip
Adjust

Span

Zero

Fuse

F1

J2

PC Board
Retention
Screw (2)

J1



High Flow/Level

Low Flow

J1

NOTE: For use as Flow Switch

1. Insertion Length should be

approximately 1/4 Pipe I.D.

2. The unit should be installed on a

straight pipe run with at least 10

pipe diameters upstream and 5

pipe diameters downstream.

J2

Position

B

Postion

A

L1 Red “ON” for Dry/No Flow

L2 Green “ON” for Wet/
Full Flow