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Back to catalog
New

SEK-SFM3505

  • All products
  • •Gas flow sensors
  • •SFM3xxx

Gas flow sensor evaluation kit SFM3505

Enables the evaluation of any version of the SFM3505 sensor. 

Included: 

  • 1 cable compatible with the SFM3505 sensor and with Sensirion’s SensorBridge 

 

What you need additionally: 

  • Sensor to evaluate: SFM3505-300, SFM3505-300-X
  • Sensor bridge
  • Download Control Center 
See inventoryContact sales

Downloads

Datasheet SFM3505-300/SFM3505-300-X
  • 10/2025•
  • PDF•
  • 634.4 KB
Datasheet10/2025PDF634.4 KB
Handling instructions SFM3xxx
  • 01/2021•
  • PDF•
  • 141.7 KB
Application note01/2021PDF141.7 KB
Reference and flow conversions
  • 09/2021•
  • PDF•
  • 293.7 KB
Application note09/2021PDF293.7 KB
Reference and flow conversions calculator
  • XLSX•
  • 30.3 KB
Application noteXLSX30.3 KB
Selection guide gas flow sensors
  • 12/2025•
  • PDF•
  • 563.3 KB
Application note12/2025PDF563.3 KB
Engineering guide SFM
  • 01/2021•
  • PDF•
  • 592.1 KB
Guide01/2021PDF592.1 KB
SEK-ControlCenter (all devices)
  • Link•
SoftwareLink
Calibration certification gas flow sensors
  • 01/2023•
  • PDF•
  • 169.8 KB
Certificate01/2023PDF169.8 KB
REACH and RoHS declaration SFM/SGM
  • 04/2026•
  • PDF•
  • 104.6 KB
Certificate04/2026PDF104.6 KB
Gas flow sensors brochure
  • 10/2025•
  • PDF•
  • 497.6 KB
Flyer10/2025PDF497.6 KB

Compatible products

SFM3505-300Next generation compact flow sensor, 2.3% m.v. accuracySFM3xxxGas flow sensors
SFM3505-300-XNext generation compact flow sensor, 1.5% m.v. accuracySFM3xxxGas flow sensors

SFM3505-300

Next generation compact flow sensor, 2.3% m.v. accuracy

SFM3xxx

Gas flow sensors

SFM3505-300-X

Next generation compact flow sensor, 1.5% m.v. accuracy

SFM3xxx

Gas flow sensors
Close

SEK-SFM3505

SEK-SFM3505 Evaluation Cable

Close
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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.

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  • SEK-SFM3505

Latest Gas flow sensors

Explore
Next generation compact flow sensor, 1.5% m.v. accuracy
New

SFM3505-300-X

Next generation compact flow sensor, 1.5% m.v. accuracy

  • Gas flow sensors
Next generation compact flow sensor, 2.3% m.v. accuracy
New

SFM3505-300

Next generation compact flow sensor, 2.3% m.v. accuracy

  • Gas flow sensors
Gas flow sensors evaluation kit SFM3xxx-AW/D
Upcoming

SEK-SFM3xxx-AW/D Evaluation Kit (Gen. 2)

Gas flow sensors evaluation kit SFM3xxx-AW/D

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

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

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SFM6000-OEM

Best price-performance ratio, customizable version

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Best price-performance ratio, distribution version, 50 slm
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SFM6000D-50slm

Best price-performance ratio, distribution version, 50 slm

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Best price-performance ratio, distribution version, 20 slm
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SFM6000D-20slm

Best price-performance ratio, distribution version, 20 slm

  • Gas flow sensors

Global Distributors

Part numberQuantityDistributor nameCountryUploaded
SEK-SFM3505 EVALUATION CABLE12Mouser Electronics Inc.27 countries20.05.2026Buy
SEK-SFM3505 EVALUATION CABLE3Farnell, An Avnet Company10 countries20.05.2026Buy
SEK-SFM3505 EVALUATION CABLE1DigiKeyHK, US, DE20.05.2026Buy

APAC (Asia)

Part numberQuantityDistributor nameCountryUploaded
SEK-SFM3505 EVALUATION CABLE3element14SG19.05.2026Buy

The Americas

Part numberQuantityDistributor nameCountryUploaded
SEK-SFM3505 EVALUATION CABLE5Arrow ElectronicsUS20.05.2026Buy
SEK-SFM3505 EVALUATION CABLE5Newark, An Avnet CompanyUS20.05.2026Buy