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Flow Sensors

Flow Sensors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many flow sensor manufacturers including Honeywell, Omron, Sensirion & many more. Please view our large selection of flow sensors below.

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Download Table (.CSV)

Part #

Flow Sensors VS-SP FOR 1" - 2" PIPE, W/O RETARD

1111100
AMSECO
1: Rp3.667.885
Non-Stocked

Mfr. Part No.
1111100

Mouser Part No
507-1111100

AMSECO

Flow Sensors VS-SP FOR 1" - 2" PIPE, W/O RETARD

Non-Stocked

Rp3.667.885

Rp3.094.378

Rp2.876.291

Rp2.839.155

Min.: 1
Mult.: 1

Water Flow Alarm Switch

Liquid

Wet Sprinkler Systems

10 GPM

125 VAC, 250 VAC, 125 VDC, 250 VDC

1 in NPT

Aluminum

Flow Sensors 2" WATER FLOW INDICATOR EXPLOSION PROOF

1113202
AMSECO
1: Rp44.254.774
Non-Stocked

Mfr. Part No.
1113202

Mouser Part No
507-1113202

AMSECO

Flow Sensors 2" WATER FLOW INDICATOR EXPLOSION PROOF

Non-Stocked

Rp44.254.774

Min.: 1
Mult.: 1

Flow Switch

Flow Sensors 3" WATER FLOW INDICATOR EXPLOSION PROOF

1113203
AMSECO
1: Rp44.672.729
Non-Stocked

Mfr. Part No.
1113203

Mouser Part No
507-1113203

AMSECO

Flow Sensors 3" WATER FLOW INDICATOR EXPLOSION PROOF

Non-Stocked

Rp44.672.729

Min.: 1
Mult.: 1

Flow Switch

Flow Sensors 5" WATER FLOW INDICATOR EXPLOSION PROOF

1113205
AMSECO
1: Rp44.672.729
Non-Stocked

Mfr. Part No.
1113205

Mouser Part No
507-1113205

AMSECO

Flow Sensors 5" WATER FLOW INDICATOR EXPLOSION PROOF

Non-Stocked

Rp44.672.729

Min.: 1
Mult.: 1

Flow Switch

Flow Sensors VSR-F-EX 6 INCH

VSR-F-EX-6
AMSECO
1: Rp43.079.208
Non-Stocked

Mfr. Part No.
VSR-F-EX-6

Mouser Part No
507-1113206

AMSECO

Flow Sensors VSR-F-EX 6 INCH

Non-Stocked

Rp43.079.208

Rp40.235.673

Min.: 1
Mult.: 1

Flow Switch

Flow Sensors 2 1/2" WATER FLOW INDICATOR EXPLOSION PROOF

1113225
AMSECO
1: Rp44.672.729
Non-Stocked

Mfr. Part No.
1113225

Mouser Part No
507-1113225

AMSECO

Flow Sensors 2 1/2" WATER FLOW INDICATOR EXPLOSION PROOF

Non-Stocked

Rp44.672.729

Min.: 1
Mult.: 1

Flow Sensors 3.5" WATER FLOW INDICATOR EXPLOSION PROOF

1113235
AMSECO
1: Rp44.672.729
Non-Stocked

Mfr. Part No.
1113235

Mouser Part No
507-1113235

AMSECO

Flow Sensors 3.5" WATER FLOW INDICATOR EXPLOSION PROOF

Non-Stocked

Rp44.672.729

Min.: 1
Mult.: 1

Flow Sensors 2" WATER FLOW INDICATOR W/ELECTRONIC RETARD

1116002
AMSECO
1: Rp6.704.982
Non-Stocked

Mfr. Part No.
1116002

Mouser Part No
507-1116002

AMSECO

Flow Sensors 2" WATER FLOW INDICATOR W/ELECTRONIC RETARD

Non-Stocked

Rp6.704.982

Rp5.656.765

Rp5.623.833

Min.: 1
Mult.: 1

Flow Sensors 3" FLOW SWTCH W/ELEC RETARD

1116003
AMSECO
1: Rp6.657.861
Non-Stocked

Mfr. Part No.
1116003

Mouser Part No
507-1116003

AMSECO

Flow Sensors 3" FLOW SWTCH W/ELEC RETARD

Non-Stocked

Rp6.657.861

Rp5.617.001

Rp5.584.244

Min.: 1
Mult.: 1

Flow Sensors 4" WATER FLOW INDICATOR W/ELECTRONIC RETARD

1116004
AMSECO
1: Rp6.657.861
Non-Stocked

Mfr. Part No.
1116004

Mouser Part No
507-1116004

AMSECO

Flow Sensors 4" WATER FLOW INDICATOR W/ELECTRONIC RETARD

Non-Stocked

Rp6.657.861

Rp5.617.001

Rp5.584.244

Min.: 1
Mult.: 1

Flow Sensors 5" FLOW SWTCH W/ELEC RETARD

1116005
AMSECO
1: Rp6.657.861
Non-Stocked

Mfr. Part No.
1116005

Mouser Part No
507-1116005

AMSECO

Flow Sensors 5" FLOW SWTCH W/ELEC RETARD

Non-Stocked

Rp6.657.861

Rp5.617.001

Rp5.584.244

Min.: 1
Mult.: 1

Flow Sensors 6" WATER FLOW INDICATOR W/ELECTRONIC RETARD

1116006
AMSECO
1: Rp6.704.982
Non-Stocked

Mfr. Part No.
1116006

Mouser Part No
507-1116006

AMSECO

Flow Sensors 6" WATER FLOW INDICATOR W/ELECTRONIC RETARD

Non-Stocked

Rp6.704.982

Rp5.656.765

Rp5.623.833

Min.: 1
Mult.: 1

Flow Sensors 8" WATER FLOW INDICATOR W/ELECTRONIC RETARD

1116008
AMSECO
1: Rp7.439.645
Non-Stocked

Mfr. Part No.
1116008

Mouser Part No
507-1116008

AMSECO

Flow Sensors 8" WATER FLOW INDICATOR W/ELECTRONIC RETARD

Non-Stocked

Rp7.439.645

Rp6.276.516

Rp6.239.906

Min.: 1
Mult.: 1

Flow Sensors 2.5" WATER FLOW INDICATOR W/ELCTRONIC RETARD

1116025
AMSECO
1: Rp6.704.982
Non-Stocked

Mfr. Part No.
1116025

Mouser Part No
507-1116025

AMSECO

Flow Sensors 2.5" WATER FLOW INDICATOR W/ELCTRONIC RETARD

Non-Stocked

Rp6.704.982

Rp5.656.765

Rp5.623.833

Min.: 1
Mult.: 1

Flow Sensors 3.5" WATER FLOW INDICATOR W/ELCTRONIC RETARD

1116035
AMSECO
1: Rp6.704.982
Non-Stocked

Mfr. Part No.
1116035

Mouser Part No
507-1116035

AMSECO

Flow Sensors 3.5" WATER FLOW INDICATOR W/ELCTRONIC RETARD

Non-Stocked

Rp6.704.982

Rp5.656.765

Rp5.623.833

Min.: 1
Mult.: 1

Flow Sensors 2" LOW FLOW 3 GPM WATER FLOW INDICATOR

1116050
AMSECO
1: Rp8.360.689
Non-Stocked

Mfr. Part No.
1116050

Mouser Part No
507-1116050

AMSECO

Flow Sensors 2" LOW FLOW 3 GPM WATER FLOW INDICATOR

Datasheet

Non-Stocked

Rp8.360.689

Rp7.053.570

Rp7.012.405

Min.: 1
Mult.: 1

Water Flow Switch

Liquid

Water Mist Systems

3 GPM

120 VAC, 24 VAC, 24 VDC

2 in

Aluminum

Flow Sensors LOW FLOW 3 GPM WATER FLOW INDICATOR

1116051
AMSECO
1: Rp8.444.595
Non-Stocked

Mfr. Part No.
1116051

Mouser Part No
507-1116051

AMSECO

Flow Sensors LOW FLOW 3 GPM WATER FLOW INDICATOR

Datasheet

Non-Stocked

Rp8.444.595

Rp7.124.339

Rp7.082.649

Min.: 1
Mult.: 1

Water Flow Switch

Liquid

Water Mist Systems

3 GPM

120 VAC, 24 VAC, 24 VDC

2.5 in

Aluminum

Flow Sensors 2.5" (76.1MM) LOW FLOW 3 GPM WATER FLOW INDICATOR

1116052
AMSECO
1: Rp8.444.595
Non-Stocked

Mfr. Part No.
1116052

Mouser Part No
507-1116052

AMSECO

Flow Sensors 2.5" (76.1MM) LOW FLOW 3 GPM WATER FLOW INDICATOR

Datasheet

Non-Stocked

Rp8.444.595

Rp7.124.339

Rp7.082.649

Min.: 1
Mult.: 1

Water Flow Switch

Liquid

Water Mist Systems

3 GPM

120 VAC, 24 VAC, 24 VDC

2.5 in

Aluminum

Flow Sensors LOW FLOW 3 GPM WATER FLOW INDICATOR

1116053
AMSECO
1: Rp8.444.595
Non-Stocked

Mfr. Part No.
1116053

Mouser Part No
507-1116053

AMSECO

Flow Sensors LOW FLOW 3 GPM WATER FLOW INDICATOR

Datasheet

Non-Stocked

Rp8.444.595

Rp7.124.339

Rp7.082.649

Min.: 1
Mult.: 1

Water Flow Switch

Liquid

Water Mist Systems

3 GPM

120 VAC, 24 VAC, 24 VDC

3 in

Aluminum

Flow Sensors 4" LOW FLOW 3 GPM WATER FLOW INDICATOR

1116054
AMSECO
1: Rp8.360.689
Non-Stocked

Mfr. Part No.
1116054

Mouser Part No
507-1116054

AMSECO

Flow Sensors 4" LOW FLOW 3 GPM WATER FLOW INDICATOR

Datasheet

Non-Stocked

Rp8.360.689

Rp7.053.570

Rp7.012.405

Min.: 1
Mult.: 1

Water Flow Switch

Liquid

Water Mist Systems

3 GPM

120 VAC, 24 VAC, 24 VDC

4 in

Aluminum

Flow Sensors RISER 1"

1119067
AMSECO
1: Rp6.920.266
Non-Stocked

Mfr. Part No.
1119067

Mouser Part No
507-1119067

AMSECO

Flow Sensors RISER 1"

Datasheet

Non-Stocked

Rp6.920.266

Rp5.838.241

Rp5.804.258

Min.: 1
Mult.: 1

Residential Riser

Liquid

Fire Sprinkler Systems

4 GPM to 10 GPM

125 VAC, 250 VAC

1 in

Flow Sensors RISER 1 1/4"

1119077
AMSECO
1: Rp7.281.467
Non-Stocked

Mfr. Part No.
1119077

Mouser Part No
507-1119077

AMSECO

Flow Sensors RISER 1 1/4"

Datasheet

Non-Stocked

Rp7.281.467

Rp6.143.037

Rp6.107.302

Min.: 1
Mult.: 1

Residential Riser

Liquid

Fire Sprinkler Systems

4 GPM to 10 GPM

125 VAC, 250 VAC

1 1/4 in

Flow Sensors RD13-RISER 1 1/2"

1119087
AMSECO
1: Rp8.508.357
Non-Stocked

Mfr. Part No.
1119087

Mouser Part No
507-1119087

AMSECO

Flow Sensors RD13-RISER 1 1/2"

Datasheet

Non-Stocked

Rp8.508.357

Rp7.178.116

Rp7.136.251

Min.: 1
Mult.: 1

Residential Riser

Liquid

Fire Sprinkler Systems

4 GPM to 10 GPM

125 VAC, 250 VAC

1 1/2 in

Flow Sensors RISER 2"

1119097
AMSECO
1: Rp9.603.695
Non-Stocked

Mfr. Part No.
1119097

Mouser Part No
507-1119097

AMSECO

Flow Sensors RISER 2"

Datasheet

Non-Stocked

Rp9.603.695

Rp8.102.313

Rp8.054.842

Min.: 1
Mult.: 1

Residential Riser

Liquid

Fire Sprinkler Systems

4 GPM to 10 GPM

125 VAC, 250 VAC

2 in

Flow Sensors 5" WATER FLOW INDICATOR

1144405
AMSECO
1: Rp4.279.753
Non-Stocked

Mfr. Part No.
1144405

Mouser Part No
507-1144405

AMSECO

Flow Sensors 5" WATER FLOW INDICATOR

Non-Stocked

Rp4.279.753

Rp3.610.779

Rp3.355.557

Rp3.336.989

Min.: 1
Mult.: 1

Flow Sensors

Customer Service Office

Company

Resources

Support

Accessory, Cable
Air Flow / New Pressure
Air Flow Sensor
Air Velocity Sensor
Analog Mass Flow Meter
Check Valve
Digital Flow Meter
Digital Mass Flow Meter
Disposable Sensor
Flow Detection Switches
Flow Meter
Flow module
Flow Restrictor, Adjustable
Flow Restrictor, Fixed
Flow Switch
Gas Flow Meter
Gas Flow Sensor
Liquid Flow Meter
Liquid Flow Sensor
Low Pressure Drop Digital Flow Meter

Air
Air, AR, CO2, N2, N2O, O2
Air, Non-Aggressive Gases
Air, Oxygen
Air, Oxygen, Non-Aggressive Gases
Cable Connector Assembly for MEMS D6F-W Air Flow Sensor
Cable for MEMS Air Flow Sensor D6F-10A, -20A, -50A
Cable for MEMS Mass Flow Sensor D6F-03A3-000
Carbon Dioxide
City Gas
Dry Gas
Fire Sprinkler Systems
Food-Grade Material (Drinking Water)
Gases
Hydrogen Gas
Liquid
LP Gas
MEMS Flow Sensor
Nitrogen Oxide
O2, Air, N2O, CO2 and Mixtures

0 L/h to 2000 L/h
0 L/min to 0.1 L/min
0 L/min to 1 L/min
0 L/min to 10 L/min
0 L/min to 15 L/min
0 L/min to 2 L/min
0 L/min to 20 L/min
0 L/min to 5 L/min
0 L/min to 50 L/min
0 L/min to 70 L/min
0 SLPM to 10 SLPM
0 m/s to 1 m/s
0 m/s to 1.5 m/s
0 m/s to 10 m/s
0 m/s to 100 m/s
0 m/s to 2 m/s
0 m/s to 3 m/s
0 m/s to 3.5 m/s
0 m/s to 4 m/s
0 m/s to 50 m/s

2 V to 5 V
2 V to 6 V
2.7 V to 3.8 V
2.7 V to 5.5 V
3 V to 10 V
3 V to 3.6 V
3.15 V to 9.45 V
3.2 V to 3.8 V
3.3 V
3.5 V
3.5 V to 9 V
3.6 V to 6 V
4.5 V to 5.5 V
4.75 V to 9.45 V
5 V
5 V to 9 V
5 VDC
8 V to 15 V
9 V to 15 V
10 V

2 mm x 3 mm
2.6 mm x 5 mm
4 mm Barbed
4.7 mm
4.8 mm
4.826 mm
5 mm
5.08 mm
5.35 mm
6 mm
6.25 mm
6.35 mm
1/4 in - 18 NPT
7 mm
8 mm
3/8 in
1/2 in
1/2 in Tube
13 mm
14 mm