Baffle Type Paddle Flow Switch
Description
FSP series flow switches is with proven accuracy, ideal for critical low flow or high flow protection applications such as pump seal cooling water, pump inlet flow protection, cooling circuit protection, high and low flow rate alarm, valve failure, pump starting or failure, pipe blockage or rupture. Using these in-line flow switches to monitor min/max values of liquid flow in order to switches a valve or to establish an on or off control loop,
electrical circuit is isolated from the fluid path.
Features
The rate of the flow can be adjustable and it is stable
Liquid temperature range: 0 ~+100 ºC ºC
Max. Working Pressure: 13.5bar
Flow switch can not be used where the liquid in the pipes will drop below the liquid's
freezing point
Switches body: Phosphor Bronze
Paddle: Stainless Steel; three-piece Paddle (3 in., 2 in., and 1 in. Segments) Installed;
Applications
Compressors, Heat Exchangers, Turbines, Engine,Boilers, Chillers, Valves, Pumps Regulators.
| Parts name and item |
Material and parameter |
| Model code |
FSP-60-1 |
| Fitting |
NPT 1" or NPT 1.5" |
| Flow switches housing |
Phosphor Bronze |
| Operating pressure |
150 PSI max |
| Medium(Liquid) |
Clean water |
| Contact Form |
Form A S.P.D.T. |
| Operating flow rating |
2.0-5L/min |
| Setting flow value Accuracy |
±10% |
| Mounting orientation (Vertical or Horizontal) |
As signal of flow direction, Mounting Orientation |
| Maximum flow |
8-15L/min(Pressure drop is 10 PSI) |
| Mounting shock |
30g for 11ms duration |
| Mounting Vibration |
35 up to 500 Hz |
| Duration of Cycle |
100,000 times |
| Electrical Data |
|
| |
|
| Minimum Liquid Temperature |
32F(16ºC) |
| Maximum Liquid Temperature |
250F(121ºC) |
| Electrical Ratings |
120VAC |
| Power |
750W |
| Full Load Current |
16.0A |
| Locked Rotor Current |
96A |
| Non-inductive Current |
16A |
| Pilot duty |
125VA at 24/277VAC |
| Pipe Connector |
1.5"NPT Male threads |
| Wiring Connection |
Screw type Termincals |
Pictures
Audited Supplier 
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