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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 Air Flow Regulator, 0.18?0.30 Nm3/h, 0.3mm Orifice Diameter

81529003
Crouzet
1: $83.49
27In Stock

Mfr. Part #
81529003

Mouser Part #
874-81529003

Crouzet

Flow Sensors Air Flow Regulator, 0.18?0.30 Nm3/h, 0.3mm Orifice Diameter

Datasheet

27In Stock

$83.49

Min.: 1
Mult.: 1

Flow Restrictor, Fixed

Flow Sensors Air Flow Regulator, 0.58?0.77 Nm3/h, 0.5mm Orifice Diameter

81529005
Crouzet
1: $83.49
6In Stock

Mfr. Part #
81529005

Mouser Part #
874-81529005

Crouzet

Flow Sensors Air Flow Regulator, 0.58?0.77 Nm3/h, 0.5mm Orifice Diameter

Datasheet

6In Stock

$83.49

Min.: 1
Mult.: 1

Flow Restrictor, Fixed

Flow Sensors .6MM IN-LN UNIDIR FLOW REST

81529006
Crouzet
1: $83.49
2In Stock

Mfr. Part #
81529006

Mouser Part #
874-81529006

Crouzet

Flow Sensors .6MM IN-LN UNIDIR FLOW REST

Datasheet

2In Stock

$83.49

Min.: 1
Mult.: 1

Flow Restrictor, Fixed

Flow Sensors Air Flow Regulator, 1.10?1.39 Nm3/h, 0.7mm Orifice Diameter

81529007
Crouzet
1: $83.49
2In Stock

Mfr. Part #
81529007

Mouser Part #
874-81529007

Crouzet

Flow Sensors Air Flow Regulator, 1.10?1.39 Nm3/h, 0.7mm Orifice Diameter

Learn More

Datasheet

2In Stock

$83.49

Min.: 1
Mult.: 1

Flow Restrictor, Fixed

Flow Sensors .8MM IN-LN UNIDIR FLOW REST

81529008
Crouzet
1: $85.79
2In Stock

Mfr. Part #
81529008

Mouser Part #
874-81529008

Crouzet

Flow Sensors .8MM IN-LN UNIDIR FLOW REST

Datasheet

2In Stock

$85.79

Min.: 1
Mult.: 1

Flow Restrictor, Fixed

Flow Sensors 1MM IN-LN UNIDIR FLOW REST

81529010
Crouzet
1: $83.49
1In Stock

Mfr. Part #
81529010

Mouser Part #
874-81529010

Crouzet

Flow Sensors 1MM IN-LN UNIDIR FLOW REST

Datasheet

1In Stock

$83.49

Min.: 1
Mult.: 1

Flow Restrictor, Fixed

Flow Sensors Air Flow Regulator, 0.08?0.12 Nm3/h, 0.25mm Orifice Diameter

81529025
Crouzet
1: $120.62
5In Stock

Mfr. Part #
81529025

Mouser Part #
874-81529025

Crouzet

Flow Sensors Air Flow Regulator, 0.08?0.12 Nm3/h, 0.25mm Orifice Diameter

Datasheet

5In Stock

$120.62

Min.: 1
Mult.: 1

Flow Restrictor, Fixed

Flow Sensors Flow range from 0 to 1 m/s (half bridge mode), -20 C to +150 C, detection of flow direction

FS2T.0.1E.025
Innovative Sensor Technology
1: $29.52
52In Stock
80Expected 2026-05-05

Mfr. Part #
FS2T.0.1E.025

Mouser Part #
916-103663

Innovative Sensor Technology

Flow Sensors Flow range from 0 to 1 m/s (half bridge mode), -20 C to +150 C, detection of flow direction

Learn More

Datasheet

52In Stock

80Expected 2026-05-05

$29.52

$26.94

$25.96

$24.41

View

Min.: 1
Mult.: 1

Mass Flow Sensor

Gas

0 m/s to 1 m/s

2 %

Half Bridge

2 V to 5 V

Flow Sensors Flow range from 0 to 100 m/s, -20 C to +150 C

FS7.0.1L.195
Innovative Sensor Technology
1: $22.21
125In Stock

Mfr. Part #
FS7.0.1L.195

Mouser Part #
916-103705

Innovative Sensor Technology

Flow Sensors Flow range from 0 to 100 m/s, -20 C to +150 C

Learn More

Datasheet

125In Stock

$22.21

$20.19

$19.43

$18.53

View

Min.: 1
Mult.: 1

Mass Flow Sensor

Gas

0 m/s to 100 m/s

3 %

3 V

2 V to 5 V

Flow Sensors Sensor, Liquid flow

OOL Thermal MassFlow Sensor
Innovative Sensor Technology
1: $38.25
16In Stock
1On Order

Mfr. Part #
OOL Thermal MassFlow Sensor

Mouser Part #
916-104171

Innovative Sensor Technology

Flow Sensors Sensor, Liquid flow

Learn More

Datasheet

16In Stock

1On Order

$38.25

$35.41

$31.33

$30.42

$28.60

Min.: 1
Mult.: 1

Mass Flow Sensor

Liquid

0 mL/min to 3000 ml/min

Stainless Steel

Flow Sensors Flow sensor demonstration kit for gas, not calibrated, adjustable, for MFS02 sensor design development

IST_A05_Flowmodul mit MFS02
Innovative Sensor Technology
1: $451.15
4In Stock

Mfr. Part #
IST_A05_Flowmodul mit MFS02

Mouser Part #
916-104955

Innovative Sensor Technology

Flow Sensors Flow sensor demonstration kit for gas, not calibrated, adjustable, for MFS02 sensor design development

Learn More

Datasheet

4In Stock

$451.15

$380.65

$353.74

$351.79

Min.: 1
Mult.: 1

Mass Flow Sensor

Gas

0 m/s to 2 m/s

- 1.8 V to 12 V

Full Bridge

12 V

Flow Sensors FLOW SENSOR

FSU34A
Cynergy3
1: $53.17
8In Stock

Mfr. Part #
FSU34A

Mouser Part #
285-FSU34A

Cynergy3

Flow Sensors FLOW SENSOR

Learn More

Datasheet

8In Stock

$53.17

$50.62

$48.34

$46.91

Min.: 1
Mult.: 1

Flow Detection Switches

3.75 L/min

240 VAC, 120 VDC

3/4 in NPT

Polyoxymethylene (POM)

Flow Sensors FLOW SENSOR

FSU34LF
Cynergy3
1: $56.81
4In Stock

Mfr. Part #
FSU34LF

Mouser Part #
285-FSU34LF

Cynergy3

Flow Sensors FLOW SENSOR

Learn More

Datasheet

4In Stock

$56.81

$54.08

$51.61

$50.09

Min.: 1
Mult.: 1

Flow Detection Switches

1.75 L/min

240 VAC, 120 VDC

3/4 in NPT

Polyoxymethylene (POM)

Flow Sensors FLOW SENSOR

FSU50LF
Cynergy3
1: $54.95
10In Stock

Mfr. Part #
FSU50LF

Mouser Part #
285-FSU50LF

Cynergy3

Flow Sensors FLOW SENSOR

Learn More

Datasheet

10In Stock

$54.95

$52.30

$49.96

$48.51

Min.: 1
Mult.: 1

Flow Detection Switches

0.9 L/min

240 VAC, 120 VDC

1/2 in Tube

Polyoxymethylene (POM)

Flow Sensors MEMS AIRFLOW SENSOR UP TO 50slpm LW PWR

D6F-10A6-000
Omron Electronics
1: $357.85
6In Stock

Mfr. Part #
D6F-10A6-000

Mouser Part #
653-D6F-10A6-000

Omron Electronics

Flow Sensors MEMS AIRFLOW SENSOR UP TO 50slpm LW PWR

Learn More

Datasheet

6In Stock

$357.85

Min.: 1
Mult.: 1

MEMS Mass Flow Sensor

Air

0 L/min to 10 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 Airflow Sensor Air 0-20 LPM

D6F-20A61-000
Omron Electronics
1: $361.58
3In Stock

Mfr. Part #
D6F-20A61-000

Mouser Part #
653-D6F-20A61-000

Omron Electronics

Flow Sensors MEMS Airflow Sensor Air 0-20 LPM

Learn More

Datasheet

3In Stock

$361.58

$357.85

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

Thermoplastic (TP)

Flow Sensors Cable for D6F-P MEMS Flow Sensors

D6F-CABLE1
Omron Electronics
1: $10.99
30In Stock
85On Order

Mfr. Part #
D6F-CABLE1

Mouser Part #
653-D6F-CABLE1

Omron Electronics

Flow Sensors Cable for D6F-P MEMS Flow Sensors

Learn More

Datasheet

30In Stock

85On Order

$10.99

$10.78

Min.: 1
Mult.: 1

Accessory, Cable

Cable for MEMS Air Flow Sensor D6F-10A, -20A, -50A

Flow Sensors MEMS Flow Sensor Manifold Mount

D6F-P0010AM2
Omron Electronics
1: $81.83
15In Stock
60On Order

Mfr. Part #
D6F-P0010AM2

Mouser Part #
653-D6F-P0010AM2

Omron Electronics

Flow Sensors MEMS Flow Sensor Manifold Mount

Learn More

Datasheet

15In Stock

60On Order

$81.83

$75.54

$73.17

$71.65

Min.: 1
Mult.: 1

MEMS Air Flow Sensor

Air

0 L/min to 1 L/min

2 %

4 V

4.75 V to 9.45 V

Polybutylene Terephthalate (PBT)

Flow Sensors MEMS Velocity Sensor Air 0-3m/Sec

D6F-V03A1
Omron Electronics
1: $27.98
53In Stock
660Expected 2026-03-10

Mfr. Part #
D6F-V03A1

Mouser Part #
653-D6F-V03A1

Omron Electronics

Flow Sensors MEMS Velocity Sensor Air 0-3m/Sec

Learn More

Datasheet

53In Stock

660Expected 2026-03-10

$27.98

Min.: 1
Mult.: 1

Air Velocity Sensor

Air

0 m/s to 3 m/s

10 %

0 V to 2 V

3.15 V to 9.45 V

2 mm x 3 mm

Thermoplastic (TP)

Flow Sensors Cable for D6F-W MEMS Flow Sensors

D6F-WCABLE
Omron Electronics
1: $8.34
59In Stock

Mfr. Part #
D6F-WCABLE

Mouser Part #
653-D6F-WCABLE

Omron Electronics

Flow Sensors Cable for D6F-W MEMS Flow Sensors

Learn More

Datasheet

59In Stock

$8.34

$7.66

$7.34

$6.95

View

Min.: 1
Mult.: 1

Accessory, Cable

Cable Connector Assembly for MEMS D6F-W Air Flow Sensor

1 V to 5 V

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

MFS02.PEXP.0
Innovative Sensor Technology
1: $130.44
7In Stock

Mfr. Part #
MFS02.PEXP.0

Mouser Part #
916-103746

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

7In Stock

$130.44

$115.63

$97.63

$92.31

$89.98

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 Sensor

2061.1202
Marquardt Switches
1: $76.89
16In Stock

Mfr. Part #
2061.1202

Mouser Part #
979-2061.1202

Marquardt Switches

Flow Sensors Sensor

16In Stock

$76.89

$68.91

$68.88

$57.24

View

Min.: 1
Mult.: 1

Flow Sensors

SFC6000D-5SLM
Sensirion
1: $570.57
120On Order

Mfr. Part #
SFC6000D-5SLM

Mouser Part #
403-SFC6000D-5SLM

Sensirion

Flow Sensors

Learn More

Datasheet

120On Order

$570.57

$536.79

$524.19

$509.16

View

Min.: 1
Mult.: 1

Mass Flow Controller

Gas

Air, AR, CO2, N2, N2O, O2

2 slm to 50 slm

2 %

24 V

6 mm

Stainless Steel

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

SFM3505-300-X
Sensirion
1: $280.14
120Expected 2026-04-15
New Product

Mfr. Part #
SFM3505-300-X

Mouser Part #
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

120Expected 2026-04-15

$280.14

$236.31

$219.63

$199.38

View

Min.: 1
Mult.: 1

Gas Flow Sensor

Digital Mass Flow Meter

-150 slm to 300 slm

Flow Sensors

SFC6000D-20SLM
Sensirion
1: $684.26
19On Order

Mfr. Part #
SFC6000D-20SLM

Mouser Part #
403-SFC6000D-20SLM

Sensirion

Flow Sensors

Learn More

Datasheet

19On Order

$684.26

$577.28

$536.57

$509.19

Min.: 1
Mult.: 1

Mass Flow Controller

Gas

Air, AR, CO2, N2, N2O, O2

2 slm to 50 slm

2 %

24 V

6 mm

Stainless Steel

Flow Sensors

Mouser Electronics®

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
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
10.8 V to 26.4 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
1/2 in Tube
13 mm
14 mm
15 mm
15.6 mm, 17.8 mm