flow switch

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Chinese flow switch,Manufacturer, Supplier, Factory, Exporter in china
FLOW SWITCH FL SERIES
Porduct Introduction
FL Series flow switch is used to sense the flow rate of liquid in the
pipe line,when the flow rate reaches the setting point,it turns off(or
turn on) to protect the torrential flow.
The setting point could be adjusted according to different request of
flow rate.
Suitale to water,oil and glycol and other non-hazard liquid.
@ Ambient Temperature range: 0C60C
@ Liquid temperature, range: 5C100C;
@ Max working pressure: 1.0Mpa;
Electrical Function
Rated Amps(A)/ Rated Voltage(V)

power Cos

125V AC

250V AC

Non-Inductive current

1

15

15

Induction current

Full load

0.75

3.5

2.5

Locked Rotor

0.45

21

15


Model

Model

Connection Size(in)

FL-15

1/2

FL-20

3/4

FL-25

1

Flow rate table

Line Pipe Size (in)

Required to actuate switch(m³/h)

Min. Adjustment

Max. Adjustment

Flow Decreasing

Flow Increasing

Flow Decreasing

Flow Increasing

1

18

21

45

50

1-1/2

30

35

105

105

2

50

58

150

155

2-1/2

75

86

187

200

3

100

115

225

260

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