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Flow Switch
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The FSW301 flow switch comprises a paddle system with a permanent magnet attached. This construction allows a useful life of up to 100,000,000 switching cycles.
Product Number | Process Connection Size | Process Connection Type | Volumetric Flow Rate, Max | Volumetric Flow Rate, Min |
---|---|---|---|---|
|
1/2 in
|
NPT Male
|
4.7 GPM
|
4 GPM
|
|
1/2 in
|
NPT Female
|
1.1 GPM
|
0.9 GPM
|
|
3/4 in
|
NPT Female
|
2.4 GPM
|
1.8 GPM
|
|
1 in
|
NPT Female
|
4.4 GPM
|
3.5 GPM
|
|
1/2 in
|
G Thread Male
|
4.7 GPM
|
4 GPM
|
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The FST-200 flow switches use thermal dispersion technology to create a very accurate and economical method of sensing flow. Monitor fluids from 0.4 to 1.2 specific gravity.
Product Number | Cable Length | Enclosure Material | Pipe Size, Max |
---|---|---|---|
|
10 ft
|
PVDF
|
1.5 in
|
|
10 ft
|
Polypropylene, PVDF
|
1.5 in
|
|
10 ft
|
Polypropylene, PVDF
|
12 in
|
|
10 ft
|
PVDF
|
12 in
|
|
25 ft
|
Polypropylene, PVDF
|
1.5 in
|
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The FSW800B-Series air-flow monitor provides a simple but reliable alternative to indicate positive or negative air flow of fans.
Product Number | Material Construction Option | Switch Type |
---|---|---|
|
80 x 80 mm Finger Guard
|
SPST NO Reed
|
|
Mounting Clip and Clamp
|
SPST NC Reed
|
|
Mounting Clip and Clamp
|
SPST NO Reed
|
|
80 x 80 mm Finger Guard
|
SPST NC Reed
|
|
120 x 120 mm Finger Guard
|
SPST NC Reed
|
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The FSW-30A flow switches are supplied with six orifices to provide 6 overlapping flow ranges from 0.12 to 8.0 GPM for water. Wetted Parts: brass, 316 SS, phosphor bronze.
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The FST-320-Series thermal dispersion flow switches, especially designed for use with gases, sense changes in the heat transfer characteristics of the gases.
Product Number | Enclosure Material | Pipe Size, Max |
---|---|---|
|
Polypropylene, PVDF
|
1.5 in
|
|
PVDF
|
1.5 in
|
|
Polypropylene, PVDF
|
12 in
|
|
PVDF
|
12 in
|
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The FSW-160 is the newest heavy-duty line of flow switches.The switch is used to signal,start,or stop electronically operated equipment when flow or no-flow conditions occur.
Product Number | Volumetric Flow Rate, Max | Volumetric Flow Rate, Min |
---|---|---|
|
8 GPM
|
4 GPM
|
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The FS-100-Series offers low cost flow monitoring with a variety of switch actuation points and low pressure drop. All wetted parts are polypropylene.
Product Number | Volumetric Flow Rate, Max |
---|---|
|
0.25 GPM
|
|
0.5 GPM
|
|
1 GPM
|
|
2 GPM
|
|
2.5 GPM
|
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The FSW-40A and FSW-50-Series flow switches feature 15 A SPDT switches. Their non-magnetic design makes these switches ideal for applications in which rust is a problem.
Product Number | Linear Flow Rate, Max | Linear Flow Rate, Min | Material Construction Option | Pipe Size, Max | Pipe Size, Min |
---|---|---|---|---|---|
|
11.5 ft/s
|
3.3 ft/s
|
Standard
|
1 in
|
0 in
|
|
10.8 ft/s
|
2.7 ft/s
|
Standard
|
2.5 in
|
1.5 in
|
|
15 ft/s
|
2 ft/s
|
Standard
|
1 in
|
0 in
|
|
15 ft/s
|
2 ft/s
|
Standard
|
2.5 in
|
1.5 in
|
|
15 ft/s
|
2 ft/s
|
Standard
|
10 in
|
3 in
|
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The FSW-25 flow switch utilizes the force of liquid flow to propel its paddle and to detect the incoming flow or movement of the existing liquid in the pipe.
Product Number | Volumetric Flow Rate, Max | Volumetric Flow Rate, Min |
---|---|---|
|
0 GPM
|
0 GPM
|
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The FSW-9000-Series is a flow switch monitor that measures the velocity of the flow. The-Series provides two output options: a 4 to 20mA analog output and a PNP/NPN output.
Product Number | Electrical Connection | Enclosure Material | Process Connection Size | Process Connection Type |
---|---|---|---|---|
|
N/A
|
Glass Filled Nylon
|
1/2 in
|
NPT Male
|
|
N/A
|
Glass Filled Nylon
|
3/4 in
|
NPT Male
|
|
N/A
|
None
|
1/2 in
|
NPT Male
|
|
1/2 NPT female Conduit with Cable
|
Glass Filled Nylon
|
1/2 in
|
NPT Male
|
|
1/2 NPT female Conduit with Cable
|
Glass Filled Nylon
|
3/4 in
|
NPT Male
|
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This switch package offers a complete solution for flow or no-flow switching in pipes or ducting up to 12'. The compact relay controller actuates valves, pumps, or blowers.
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The FSW-6000/7000-Series are thermal flow switch monitors designed to monitor flow status and also used to detect level of liquids, air and gas with visual indication of flow
Product Number | Insertion Length | Supply Voltage |
---|---|---|
|
2 in
|
85 to 240 Vac
|
|
1.375 in
|
24 Vdc
|
|
2 in
|
24 Vdc
|
|
3 in
|
24 Vdc
|
Flow Switch
Flow switches are vital for industrial, commercial, and lab applications. DwyerOmega provides d...
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