SFM3304-D-Proximal single-use gas flow sensor in single packaging for OEM

Proximal single-use gas flow sensor in single packaging for OEM

Specification

Gas flow
Full scale flow rate ±250	±250	slm
Typical accuracy ±3% m.v.	±3% m.v.
Sensor output Air, N2, O2, non-agressive gases and non-condensing	Air, N2, O2, non-agressive gases and non-condensing
Maximum operating pressure 1.14	1.14	bar
Fluidic connector ports Medical cone (22 mm)	Medical cone (22 mm)

Generic
Supply voltage 3.15 - 3.45	3.15 - 3.45	V
Interfaces I²C	I²C
Size (LxWxH) 69.3 x 25.3 x 22	69.3 x 25.3 x 22	mm³

Technical downloads

Name	Type	Date	File	Size
Datasheet SFM3304-xxx-D 11/2023 File 637.2 KB	Datasheet	11/2023	PDF	637.2 KB
Product flyer SFM3304-D 10/2023 File 307.5 KB	Flyer	10/2023	PDF	307.5 KB
SEK-ControlCenter (all devices) 10/2021 Link -	Viewer software	10/2021	Link	-
Cleaning methods SFM3x00-AW 01/2021 File 188.0 KB	Application note	01/2021	PDF	188.0 KB
Clip-on cap/cable evaluation kit 09/2021 File 483.3 KB	Application note	09/2021	PDF	483.3 KB
Connector Interface for SFM3x00-AW and SFM3x00-D Flow Sensors 12/2017 File 483.3 KB	Application note	12/2017	PDF	483.3 KB
High humidity applications 01/2021 File 342.0 KB	Application note	01/2021	PDF	342.0 KB
Reference and flow conversions 09/2021 File 293.7 KB	Application note	09/2021	PDF	293.7 KB
SFM3xxx I²C Functional Description 05/2022 File 306.1 KB	Application note	05/2022	PDF	306.1 KB
STEP file SFM cap for AW/D type sensors 10/2021 File 4.6 MB	CAD	10/2021	STEP	4.6 MB
REACH and RoHS declaration SFM/SGM 02/2024 File 88.9 KB	Certificate	02/2024	PDF	88.9 KB
Mass flow controllers brochure chinese 02/2024 File 606.2 KB	Flyer	02/2024	PDF	606.2 KB
Overview of Sensirion gas flow meters 01/2024 File 1013.9 KB	Flyer	01/2024	PDF	1013.9 KB

Smart sensors for your application

Sensirion's sensor solutions are used in a wide range of applications and markets. Our reliable environmental and flow sensors improve energy efficiency, increase health and ensure safety and comfort.