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Flow Sensors

Flow Sensors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many flow sensor manufacturers including Honeywell, Omron, Sensirion & more.
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Part #

Flow Sensors AIR FLOW SENSOR 6 SLPM FEMALE

AWM43600V-2
Honeywell
1: $331.34
196In Stock

Mfr. Part No.
AWM43600V-2

Mouser Part No
785-AWM43600V-2

Honeywell

Flow Sensors AIR FLOW SENSOR 6 SLPM FEMALE

Datasheet

196In Stock

$331.34

$309.93

$308.11

Quote

Min.: 1
Mult.: 1

Dry Gas

6 L/min

1 %

5 V

8 V to 15 V

4.8 mm

Flow Sensors 0 L/min to 15 L/min Airflow Sensors

AWM5103VN
Honeywell
1: $409.80
58In Stock

Mfr. Part No.
AWM5103VN

Mouser Part No
785-AWM5103VN

Honeywell

Flow Sensors 0 L/min to 15 L/min Airflow Sensors

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Datasheet

58In Stock

$409.80

$372.26

$361.16

$357.27

View

Min.: 1
Mult.: 1

Dry Gas

0 L/min to 15 L/min

0.5 %

5 V

8 V to 15 V

6.35 mm

Silicon

Flow Sensors MASS AIRFLOW 20L/MIN Threaded 1/4 NPT

AWM5104VN
Honeywell
1: $396.88
110In Stock

Mfr. Part No.
AWM5104VN

Mouser Part No
785-AWM5104VN

Honeywell

Flow Sensors MASS AIRFLOW 20L/MIN Threaded 1/4 NPT

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Datasheet

Product Comments

110In Stock

$396.88

View

Min.: 1
Mult.: 1

Mass Air Flow Sensor

Dry Gas

0 L/min to 20 L/min

0.5 %

5 V

8 V to 15 V

6.35 mm

Silicon

Flow Sensors Amplified; 200 SLPM Tapered 22.0 mm

AWM720P1
Honeywell
1: $358.22
70In 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

70In Stock

$358.22

$356.56

$315.52

View

Min.: 1
Mult.: 1

Dry Gas

200 SLPM

0.5 %

5 V

8 V to 15 V

22 mm

Silicon

Flow Sensors FCS-X008A FLOW SWITCH

84264-000
TE Connectivity / Measurement Specialties
1: $65.55
148In Stock

Mfr. Part No.
84264-000

Mouser Part No
571-84264-000

TE Connectivity / Measurement Specialties

Flow Sensors FCS-X008A FLOW SWITCH

148In Stock

$65.55

$55.28

$51.38

$46.63

View

Min.: 1
Mult.: 1

Flow Sensors

SFM6000D-20SLM
Sensirion
1: $296.14
4In Stock

Mfr. Part No.
SFM6000D-20SLM

Mouser Part No
403-SFM6000D-20SLM

Sensirion

Flow Sensors

Learn More

Datasheet

4In Stock

$296.14

$277.20

$270.14

$261.69

$255.90

Min.: 1
Mult.: 1

Mass Flow Meter

Gas

Air, AR, CO2, N2, N2O, O2

2 slm to 50 slm

2 %

24 V

6 mm

Stainless Steel

Flow Sensors Bubble detect sensor for 4mm, 5/32 inch

BE-A401
Panasonic Industry
1: $120.50
12In Stock

Mfr. Part No.
BE-A401

Mouser Part No
658-BE-A401

Panasonic Industry

Flow Sensors Bubble detect sensor for 4mm, 5/32 inch

Datasheet

12In Stock

$120.50

Min.: 1
Mult.: 1

Flow Sensors Bubble detect sensor for 4mm, 5/32 inch

BE-A401P
Panasonic Industry
1: $120.50
2In Stock

Mfr. Part No.
BE-A401P

Mouser Part No
658-BE-A401P

Panasonic Industry

Flow Sensors Bubble detect sensor for 4mm, 5/32 inch

Datasheet

2In Stock

$120.50

Min.: 1
Mult.: 1

Flow Sensors

LD20-2600B
Sensirion
1: $112.98
61In Stock
100Expected 26/8/2026

Mfr. Part No.
LD20-2600B

Mouser Part No
403-LD20-2600B

Sensirion

Flow Sensors

Learn More

Datasheet

61In Stock

100Expected 26/8/2026

$112.98

$104.68

$101.59

$97.89

View

Min.: 1
Mult.: 1

16.6 ml/min

Bidirectional

3.2 V to 3.8 V

6 mm

Polyetherimide (PEI)

Flow Sensors Digital Multigas Mass Flow Controller Control range: 10 slm - 0.01 slm.

SFC5500-10slm
Sensirion
1: $2,014.89
8In Stock

Mfr. Part No.
SFC5500-10slm

Mouser Part No
403-SFC5500-10SLM

Sensirion

Flow Sensors Digital Multigas Mass Flow Controller Control range: 10 slm - 0.01 slm.

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Datasheet

8In Stock

$2,014.89

$1,936.61

Min.: 1
Mult.: 1

Mass Flow Controller

Flow Meter

Gases

10 slm to 0.01 slm

0.8 %

Bidirectional

15 V to 26.4 V

Aluminum

Flow Sensors Digital Multigas Mass Flow Controller with exchangeable connectors (6 mm Legris included). Control range: 50 sccm - 0.05 sccm.

SFC5500-50sccm
Sensirion
1: $2,234.15
5In Stock
9Expected 30/9/2026

Mfr. Part No.
SFC5500-50sccm

Mouser Part No
403-SFC5500-50SCCM

Sensirion

Flow Sensors Digital Multigas Mass Flow Controller with exchangeable connectors (6 mm Legris included). Control range: 50 sccm - 0.05 sccm.

Learn More

Datasheet

5In Stock

9Expected 30/9/2026

$2,234.15

$2,066.62

Min.: 1
Mult.: 1

Mass Flow Controller

Flow Meter

Gases

50 slm

0.8 %

Bidirectional

15 V to 26.4 V

Aluminum

Flow Sensors Digital (Mass) Flow Meter with range of -30slm to +300slm

SFM3003-300-CL
Sensirion
1: $171.65
37In Stock

Mfr. Part No.
SFM3003-300-CL

Mouser Part No
403-SFM3003-300-CL

Sensirion

Flow Sensors Digital (Mass) Flow Meter with range of -30slm to +300slm

Learn More

Datasheet

37In Stock

$171.65

$159.73

$158.94

$150.43

View

Min.: 1
Mult.: 1

Digital Mass Flow Meter

Flow Meter

Air, Oxygen

- 30 slm to 300 slm

2.5 %

Bidirectional

3.3 V

19.8 mm

Polyphenylene Ether (PPE)

Flow Sensors Digital Airflow sensor

SFM3200-250
Sensirion
1: $223.22
12In Stock

Mfr. Part No.
SFM3200-250

Mouser Part No
403-SFM3200-250

Sensirion

Flow Sensors Digital Airflow sensor

Learn More

Datasheet

12In Stock

$223.22

$208.27

$202.65

$190.47

$190.30

Min.: 1
Mult.: 1

Air Flow Sensor

Digital Flow Meter

Air, Oxygen, Non-Aggressive Gases

- 100 slm to 250 slm

7 %

Bidirectional

5 V

26 mm

Plastic

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

SFM3200-AW
Sensirion
1: $333.30
14In 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

14In Stock

$333.30

$298.29

$284.51

$267.00

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 Sensor device

SFM4100-Air-N2-Legris
Sensirion
1: $271.89
39In Stock

Mfr. Part No.
SFM4100-Air-N2-Legris

Mouser Part No
403-SFM4100AIR

Sensirion

Flow Sensors Sensor device

Learn More

Datasheet

39In Stock

$271.89

$254.17

$247.57

$235.95

$235.93

Min.: 1
Mult.: 1

Mass Flow Meter

Air, Non-Aggressive Gases

20 slm

3 %

Bidirectional

5 V to 9 V

6.25 mm

Polyamide (PA)

Flow Sensors Digital Mass Flow Meter for CO2, 0-20 slm, Legris

SFM4100-CO2 Legris
Sensirion
1: $271.89
23In Stock

Mfr. Part No.
SFM4100-CO2 Legris

Mouser Part No
403-SFM4100CO2LEGRIS

Sensirion

Flow Sensors Digital Mass Flow Meter for CO2, 0-20 slm, Legris

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Datasheet

23In Stock

$271.89

$254.17

$247.57

$235.95

$235.93

Min.: 1
Mult.: 1

Gas Flow Meter

Carbon Dioxide

20 L/min

3 %

Bidirectional

3.5 V to 9 V

Stainless Steel

Flow Sensors Pressure-resistant gas flow sensor with high resolution

SFM4300-50-B
Sensirion
1: $198.51
69In 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

69In Stock

$198.51

$185.00

$179.97

$170.05

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 Meter with exchangeable connectors (6 mm Legris included). Measurement range: 0.5 slm - 0.0005 slm.

SFM5500-0.5slm
Sensirion
1: $1,416.15
2In Stock

Mfr. Part No.
SFM5500-0.5slm

Mouser Part No
403-SFM5500-0.5SLM

Sensirion

Flow Sensors Digital Multigas Mass Flow Meter with exchangeable connectors (6 mm Legris included). Measurement range: 0.5 slm - 0.0005 slm.

Learn More

Datasheet

2In Stock

$1,416.15

$1,344.26

Min.: 1
Mult.: 1

Mass Flow Meter

Flow Meter

Gases

0.5 slm

0.8 %

Bidirectional

15 V to 26.4 V

Aluminum

Flow Sensors Digital Multigas Mass Flow Meter with exchangeable connectors (6 mm Legris included). Measurement range: 50 sccm - 0.05 sccm.

SFM5500-50sccm
Sensirion
1: $1,486.94
4In Stock

Mfr. Part No.
SFM5500-50sccm

Mouser Part No
403-SFM5500-50SCCM

Sensirion

Flow Sensors Digital Multigas Mass Flow Meter with exchangeable connectors (6 mm Legris included). Measurement range: 50 sccm - 0.05 sccm.

Learn More

Datasheet

4In Stock

$1,486.94

$1,396.90

Min.: 1
Mult.: 1

Mass Flow Meter

Flow Meter

Gases

50 slm

0.8 %

Bidirectional

15 V to 26.4 V

Aluminum

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: $26.15
220In Stock

Mfr. Part No.
FS2T.0.1E.025

Mouser Part No
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

220In Stock

$26.15

$23.87

$23.00

$21.79

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

MFS02.S
Innovative Sensor Technology
1: $22.94
150In Stock

Mfr. Part No.
MFS02.S

Mouser Part No
916-152994

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

150In Stock

$22.94

$20.90

$20.14

$19.23

View

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 Compact Liquid Flow Meter - 1.50 ul/min

LG16-0150D 7000 nl/min
Sensirion
1: $905.53
14In Stock
50Expected 26/8/2026

Mfr. Part No.
LG16-0150D 7000 nl/min

Mouser Part No
403-LG160150D7000

Sensirion

Flow Sensors Compact Liquid Flow Meter - 1.50 ul/min

Learn More

Datasheet

14In Stock

50Expected 26/8/2026

$905.53

$848.59

$837.50

Quote

Min.: 1
Mult.: 1

Liquid Flow Meter

Flow Sensor

Liquid

0 uL/min to 7 uL/min

Bidirectional

5 V

UNF 6-40

Flow Sensors Compact Liquid Flow Meter - 80 ul/min with 1/4-28 port

LG16-0431D 80 ul/min 1/4-28 Ports
Sensirion
1: $905.53
15In Stock

Mfr. Part No.
LG16-0431D 80 ul/min 1/4-28 Ports

Mouser Part No
403-LG160431DQPORTS

Sensirion

Flow Sensors Compact Liquid Flow Meter - 80 ul/min with 1/4-28 port

Learn More

Datasheet

15In Stock

$905.53

$855.98

$837.50

Quote

Min.: 1
Mult.: 1

Liquid Flow Meter

Flow Sensor

Liquid

0 uL/min to 80 uL/min

Bidirectional

5 V

UNF 6-40

Flow Sensors Compact Liquid Flow Meter - 1000 ul/min

LG16-1000D 1000 ul/min
Sensirion
1: $905.53
15In Stock
25Expected 23/12/2026

Mfr. Part No.
LG16-1000D 1000 ul/min

Mouser Part No
403-LG161000D1000

Sensirion

Flow Sensors Compact Liquid Flow Meter - 1000 ul/min

Learn More

Datasheet

15In Stock

25Expected 23/12/2026

$905.53

$855.98

$837.50

Quote

Min.: 1
Mult.: 1

Liquid Flow Meter

Flow Sensor

Liquid

0 uL/min to 1000 uL/min

Bidirectional

5 V

UNF 1/4-28

Flow Sensors Digital Airflow sensor

SFM3019
Sensirion
1: $213.32
14In Stock
20Expected 16/12/2026

Mfr. Part No.
SFM3019

Mouser Part No
403-SFM3019

Sensirion

Flow Sensors Digital Airflow sensor

Learn More

Datasheet

Product Comments

14In Stock

20Expected 16/12/2026

$213.32

$198.95

$188.67

$183.97

View

Min.: 1
Mult.: 1

Digital Flow Meter

Digital Mass Flow Meter

Air, Oxygen

-10 slm to 240 slm

3 %

Unidirectional

2.7 V to 5.5 V

Polyphenylene Ether (PPE)

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
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
15 mm