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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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Part #

Flow Sensors Pressure-resistant gas flow sensor with high resolution and multi-gas options

SFM4300-20-B
Sensirion
1: £109.59
26In Stock

Mfr. Part No.
SFM4300-20-B

Mouser Part No
403-SFM4300-20-B

Sensirion

Flow Sensors Pressure-resistant gas flow sensor with high resolution and multi-gas options

Learn More

Datasheet

26In Stock

£109.59

£102.13

£99.35

£93.88

View

Min.: 1
Mult.: 1

Pressure Resistant Gas Flow Sensor

Flow Sensor

O2, Air, N2O, CO2 and Mixtures

20 slm

3 %

Bidirectional

3.3 V

7 mm

Polyamide (PA)

Flow Sensors Pressure-resistant gas flow sensor with high resolution and multi-gas options

SFM4300-20-O
Sensirion
1: £109.59
56In Stock

Mfr. Part No.
SFM4300-20-O

Mouser Part No
403-SFM4300-20-O

Sensirion

Flow Sensors Pressure-resistant gas flow sensor with high resolution and multi-gas options

Learn More

Datasheet

56In Stock

£109.59

£102.13

£99.35

£93.88

View

Min.: 1
Mult.: 1

Pressure Resistant Gas Flow Sensor

Flow Sensor

O2, Air, N2O, CO2 and Mixtures

20 slm

3 %

Bidirectional

3.3 V

8 mm

Polyamide (PA)

Flow Sensors Pressure-resistant gas flow sensor with high resolution

SFM4300-50-B
Sensirion
1: £109.59
96In Stock

Mfr. Part No.
SFM4300-50-B

Mouser Part No
403-SFM4300-50-B

Sensirion

Flow Sensors Pressure-resistant gas flow sensor with high resolution

Learn More

Datasheet

96In Stock

£109.59

£102.13

£99.35

£93.88

View

Min.: 1
Mult.: 1

Pressure Resistant Gas Flow Sensor

Flow Sensor

O2, Air, N2O, CO2 and Mixtures

50 slm

3 %

Bidirectional

3.3 V

7 mm

Polyamide (PA)

Flow Sensors Digital Multigas Mass Flow Controller Control range: 0.5 slm - 0.0005 slm.

SFC5500-0.5slm
Sensirion
1: £1,112.31
27In Stock

Mfr. Part No.
SFC5500-0.5slm

Mouser Part No
403-SFC5500-0.5SLM

Sensirion

Flow Sensors Digital Multigas Mass Flow Controller Control range: 0.5 slm - 0.0005 slm.

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Datasheet

27In Stock

£1,112.31

£1,111.86

Min.: 1
Mult.: 1

Mass Flow Controller

Flow Meter

Gases

0.5 slm to 0.0005 slm

0.8 %

Bidirectional

15 V to 26.4 V

Aluminum

Flow Sensors

FS7.0.4W.015
Innovative Sensor Technology
1: £41.52
4In Stock
New At Mouser

Mfr. Part No.
FS7.0.4W.015

Mouser Part No
916-FS7.0.4W.015

New At Mouser

Innovative Sensor Technology

Flow Sensors

Datasheet

4In Stock

£41.52

£35.02

£32.55

£29.54

View

Min.: 1
Mult.: 1

Flow Sensors 200 LPM Airflw Snsor

AWM730B5
Honeywell
1: £197.40
69In Stock

Mfr. Part No.
AWM730B5

Mouser Part No
785-AWM730B5

Honeywell

Flow Sensors 200 LPM Airflw Snsor

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Datasheet

69In Stock

£197.40

£184.09

£180.13

£172.01

Min.: 1
Mult.: 1

MEMS Air Flow Sensor

Air

300 L/min

2 %

9 V to 15 V

22 mm

Flow Sensors Amplified; 200 SLPM Tapered 22.0 mm

AWM720P1
Honeywell
1: £246.93
80In Stock

Mfr. Part No.
AWM720P1

Mouser Part No
785-AWM720P1

Honeywell

Flow Sensors Amplified; 200 SLPM Tapered 22.0 mm

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Datasheet

80In Stock

£246.93

Min.: 1
Mult.: 1

Dry Gas

200 SLPM

0.5 %

5 V

8 V to 15 V

22 mm

Silicon

Flow Sensors -100 slm to +250 slm (bi-directional)Digital Flow Meter designed for Medical Applications - Autoclavable & cleanable Version

SFM3200-AW
Sensirion
1: £152.91
23In Stock

Mfr. Part No.
SFM3200-AW

Mouser Part No
403-SFM3200-AW

Sensirion

Flow Sensors -100 slm to +250 slm (bi-directional)Digital Flow Meter designed for Medical Applications - Autoclavable & cleanable Version

Learn More

Datasheet

23In Stock

£152.91

£146.32

£142.80

£142.79

View

Min.: 1
Mult.: 1

Air Flow Sensor

Air, Oxygen, Non-Aggressive Gases

- 100 slm to 250 slm

7 %

Bidirectional

5 V

Plastic

Flow Sensors FLOW (SWITCH)

FS22A
Cynergy3
1: £25.69
145In Stock

Mfr. Part No.
FS22A

Mouser Part No
285-FS22A

Cynergy3

Flow Sensors FLOW (SWITCH)

Datasheet

145In Stock

£25.69

£25.47

£24.30

£22.33

Min.: 1
Mult.: 1

Flow Switch

3.75 L/min

240 VAC, 120 VDC

22 mm

Acetal Resin

Flow Sensors Top Price-Performance Gas Flow sensor with highest accuracy, lowest noise, lowest pressure drop

SFM3505-300-X
Sensirion
1: £137.02
110In Stock
New Product

Mfr. Part No.
SFM3505-300-X

Mouser Part No
403-SFM3505-300-X

New Product

Sensirion

Flow Sensors Top Price-Performance Gas Flow sensor with highest accuracy, lowest noise, lowest pressure drop

Learn More

Datasheet

110In Stock

£137.02

£126.45

£122.08

£118.02

View

Min.: 1
Mult.: 1

Gas Flow Sensor

Digital Mass Flow Meter

-150 slm to 300 slm

Flow Sensors OPS3 C4-A 12/24V

10131380-00
TE Connectivity / Measurement Specialties
1: £501.17
53In Stock
New Product

Mfr. Part No.
10131380-00

Mouser Part No
824-10131380-00

New Product

TE Connectivity / Measurement Specialties

Flow Sensors OPS3 C4-A 12/24V

Learn More

Datasheet

53In Stock

£501.17

£473.77

£462.24

£318.30

Quote

Min.: 1
Mult.: 1

Oil Property Sensor

Flow Sensor

9 VDC to 60 VDC

Flow Sensors MEMS AIRFLOW SENSOR UP TO 50slpm LW PWR

D6F-20A6-000
Omron Electronics
1: £176.08
24In Stock

Mfr. Part No.
D6F-20A6-000

Mouser Part No
653-D6F-20A6-000

Omron Electronics

Flow Sensors MEMS AIRFLOW SENSOR UP TO 50slpm LW PWR

Learn More

Datasheet

24In Stock

£176.08

£174.87

Min.: 1
Mult.: 1

MEMS Mass Flow Sensor

Air

0 L/min to 20 L/min

3 %

1 V to 5 V

10.8 V to 26.4 V

6.35 mm

Thermoplastic (TP), Aluminum alloy

Flow Sensors MEMS FLOW SENSOR

D6F-50A7D-000-0
Omron Electronics
1: £144.18
8In Stock

Mfr. Part No.
D6F-50A7D-000-0

Mouser Part No
653-D6F-50A7D-000-0

Omron Electronics

Flow Sensors MEMS FLOW SENSOR

Learn More

Datasheet

8In Stock

£144.18

£143.68

£143.66

£143.64

View

Min.: 1
Mult.: 1

MEMS Flow Sensor

Air

0 L/min to 50 L/min

3 %

3 V to 3.6 V

18 mm

Polyphenylene Sulfide (PPS)

Flow Sensors +/-1000sccm (1 SLPM) 50mV dc @ 650 sccm

AWM2300V
Honeywell
1: £199.97
52In Stock

Mfr. Part No.
AWM2300V

Mouser Part No
785-AWM2300V

Honeywell

Flow Sensors +/-1000sccm (1 SLPM) 50mV dc @ 650 sccm

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Datasheet

52In Stock

£199.97

Min.: 1
Mult.: 1

Dry Gas

+/- 1 L/min

1 %

50 mV

8 V to 15 V

5.08 mm

Silicon

Flow Sensors MEMS Velocity Sensor 10m/sec

D6F-W10A1
Omron Electronics
1: £66.26
82In Stock

Mfr. Part No.
D6F-W10A1

Mouser Part No
653-D6F-W10A1

Omron Electronics

Flow Sensors MEMS Velocity Sensor 10m/sec

Learn More

Datasheet

82In Stock

£66.26

£62.09

£60.85

£59.30

View

Min.: 1
Mult.: 1

Air Velocity Sensor

Air

0 m/s to 10 m/s

5 %

6 V

10.8 V to 26.4 V

2.6 mm x 5 mm

Polyphenylene Sulfide (PPS)

Flow Sensors Flow range from 0 to 1.5 m/s (full bridge mode), -20 C to +80 C, very fast response sensitivity

MFS02.PSTD.0
Innovative Sensor Technology
1: £50.32
6In Stock
10Expected 05/06/2026

Mfr. Part No.
MFS02.PSTD.0

Mouser Part No
916-103745

Innovative Sensor Technology

Flow Sensors Flow range from 0 to 1.5 m/s (full bridge mode), -20 C to +80 C, very fast response sensitivity

Learn More

Datasheet

6In Stock

10Expected 05/06/2026

£50.32

£44.03

£37.15

£35.71

Min.: 1
Mult.: 1

Mass Flow Sensor

Gas

0 m/s to 1.5 m/s

2 %

Full Bridge

2 V to 6 V

Flow Sensors For fast measuring of gas flow and direction, flow range from 0 to 3.5 m/s

SFS01
Innovative Sensor Technology
1: £14.09
88In Stock

Mfr. Part No.
SFS01

Mouser Part No
916-105050

Innovative Sensor Technology

Flow Sensors For fast measuring of gas flow and direction, flow range from 0 to 3.5 m/s

Learn More

Datasheet

88In Stock

£14.09

£12.83

£12.36

£11.82

View

Min.: 1
Mult.: 1

Mass Flow Sensor

Gas

0 m/s to 3.5 m/s

2 %

Flow Sensors +/- 5 mbar 10V Airflow Sensors

AWM92200V
Honeywell
1: £110.82
100In Stock

Mfr. Part No.
AWM92200V

Mouser Part No
785-AWM92200V

Honeywell

Flow Sensors +/- 5 mbar 10V Airflow Sensors

Learn More

Datasheet

100In Stock

£110.82

£102.66

£99.43

£71.85

Min.: 1
Mult.: 1

Dry Gas

200 SCCM

0.1 %

38 mV

8 V to 15 V

4.7 mm

Silicon

Flow Sensors Top Price-Performance Gas Flow sensor with high accuracy, lowest noise, lowest pressure drop

SFM3505-300
Sensirion
1: £98.37
120In Stock
New Product

Mfr. Part No.
SFM3505-300

Mouser Part No
403-SFM3505-300

New Product

Sensirion

Flow Sensors Top Price-Performance Gas Flow sensor with high accuracy, lowest noise, lowest pressure drop

Learn More

Datasheet

120In Stock

£98.37

£91.57

£89.05

£85.45

£83.42

Min.: 1
Mult.: 1

Gas Flow Sensor

Digital Mass Flow Meter

-150 slm to 300 slm

Flow Sensors OPS3 C4-A 12/24V - 500k

10131380-05
TE Connectivity
1: £596.09
12In Stock
New Product

Mfr. Part No.
10131380-05

Mouser Part No
571-10131380-05

New Product

TE Connectivity

Flow Sensors OPS3 C4-A 12/24V - 500k

Learn More

Datasheet

12In Stock

£596.09

£557.35

£533.51

£353.49

Quote

Min.: 1
Mult.: 1

Oil Property Sensor

Flow Sensor

Flow Sensors MEMS FLOW SENSOR

D6F-20A7D-000-0
Omron Electronics
1: £120.27
8In Stock

Mfr. Part No.
D6F-20A7D-000-0

Mouser Part No
653-D6F-20A7D-000-0

Omron Electronics

Flow Sensors MEMS FLOW SENSOR

Learn More

Datasheet

8In Stock

£120.27

Min.: 1
Mult.: 1

MEMS Flow Sensor

Air

0 L/min to 20 L/min

5 %

3 V to 3.6 V

13 mm

Polyphenylene Sulfide (PPS)

Flow Sensors Bi-directional AFW

G-MAFCO-005
TE Connectivity / Measurement Specialties
1: £27.30
743In Stock

Mfr. Part No.
G-MAFCO-005

Mouser Part No
824-G-MAFCO-005

TE Connectivity / Measurement Specialties

Flow Sensors Bi-directional AFW

Datasheet

743In Stock

£27.30

£26.44

£25.88

£25.47

View

Min.: 1
Mult.: 1

Mass Air Flow Sensor

Air

Bidirectional

Flow Sensors FCS-X1204

84265-000
TE Connectivity / Measurement Specialties
1: £50.00
11In Stock

Mfr. Part No.
84265-000

Mouser Part No
571-84265-000

TE Connectivity / Measurement Specialties

Flow Sensors FCS-X1204

11In Stock

£50.00

£47.71

£34.20

£33.03

View

Min.: 1
Mult.: 1

Flow Sensors 2" WATER FLOW INDICATOR

1144402
AMSECO
1: £230.36
1In Stock

Mfr. Part No.
1144402

Mouser Part No
507-1144402

AMSECO

Flow Sensors 2" WATER FLOW INDICATOR

1In Stock

£230.36

£194.35

£180.61

£167.62

View

Min.: 1
Mult.: 1

Flow Sensors LIQUID FLOW SENSOR, 400 ML/H

IFS00400B1B1
Honeywell
1: £144.53
16In Stock
New Product

Mfr. Part No.
IFS00400B1B1

Mouser Part No
785-IFS00400B1B1

New Product

Honeywell

Flow Sensors LIQUID FLOW SENSOR, 400 ML/H

Learn More

Datasheet

16In Stock

£144.53

£135.88

£135.87

£125.13

View

Min.: 1
Mult.: 1

Disposable Sensor

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
MEMS Flow Sensor
Nitrogen Oxide
O2, Air, N2O, CO2 and Mixtures
Oxygen

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 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
0 mL/min to 1 L/min

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
9 VDC to 60 VDC

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