• Megatrends

    • Energy transition

      The energy transition is key to a sustainable future – driven by innovative technologies and smart solutions

    • Artificial intelligence

      From measurement to smart decisions

    • Emission reduction

      Making emissions visible, measurable, and manageable

    • Health and well-being

      Smarter sensing for cleaner, safer, and more comfortable living

    • Internet of things

      Enabling Smart Infrastructure & IoT through high-precision environmental sensing for healthier, more efficient, and fully connected buildings

  • Applications

      • Smart inhalers
      • Metabolic breath analysis
      • Subcutaneous drug delivery
      • Mechanical ventilators
      • Infusion
      • Anesthesia machines
      • CPAP devices
      • Heart-lung machines
      • Nitric oxide therapy
      • Urine flow measurement
      • Battery energy storage systems
      • Chip mounter
      • Clean cooking (LPG)
      • Combustion control
      • Substrate storage and handling
      • GC analyzer
      • Gas meters
      • Humidity in oil
      • Photoresist coating and dosing
      • Thin-film deposition and etching
      • Gas purging
      • Transport of pharmaceutical goods
      • Transport of perishable goods
      • Bioreactors
      • Condition monitoring & instrument diagnostics
      • Custom manifold solutions
      • DNA sequencing
      • Flow cytometry
      • Gas chromatography
      • Liquid chromatography
      • Mass spectrometry
      • Microfluidics
      • Thermal analysis
      • Refrigerators
      • Demand-controlled ventilators
      • Room sensors
      • VAV controllers
      • Filter monitoring
      • Refrigerant leakage detection
      • Air conditioners
      • Air purifiers
      • Thermostats
      • Indoor air quality monitors
      • Smart speakers
      • Vape detectors
      • Sleep quality
      • Metabolic breath analysis
      • Air intake
      • Antifogging
      • Brake-by-wire systems
      • Humanoid robots
      • H2 monitoring in fuel cells
      • LiDAR systems
      • Safety of electric vehicles
      • Steer-by-wire systems
  • Products

      • Find your product
      • Humidity sensors
      • Temperature sensors
      • Refrigerant leakage sensors
      • CO₂ sensors
      • O₂ sensors
      • NOx & VOC sensors
      • Formaldehyde sensors
      • Particulate matter sensors
      • Hydrogen sensors
      • Liquid flow sensors
      • Gas flow sensors
      • Differential pressure sensors
      • Mass flow controllers
      • Gas metering solutions
      • Gas analyzers
      • Evaluation kits
      • ControlCenter
      • SEK-SensorBridge
      • Humidity/temperature
      • VOCs/NOx
      • Formaldehyde
      • CO₂
      • Particulate matter
      • Liquid flow
      • Differential pressure
      • Gas flow sensors
      • Mass flow controllers
      • Hydrogen detection
      • Download Center
      • Demonstrators and apps
      • FAQ
      • Technical support
      • Distributors
      • GitHub
      • Developer website
      • Distributors' inventory
      • Distributors
      • Representatives
      • Partner access
      • Commercial contact
      • Customized sensors
      • Development
  • Career

      • Find your dream position
      • Working at Sensirion
      • Career areas
      • Our locations
      • Our entities
      • Professionals
      • Graduates
      • Students
      • Apprentices
      • News
      • Events
      • Newsletter
      • WhatsApp news
    • Contact our P&C Team
  • Company

      • Company profile
      • Locations
      • Contact
      • Sustainability compliance
      • Energy efficency
      • Improving health
      • Ensuring safety and comfort
      • Technology
      • Encouraging innovation
      • Quality and reliability
      • All news
      • Press releases & news
      • Specialist articles
      • Events
      • Webinars
      • Newsletter
      • At a glance
      • Share information
      • Ad-hoc news
      • Results and reports
      • Financial newsletter
      • Events
      • Annual general meeting
      • Corporate governance
      • Sustainability
    • Growth is our aspiration, our global goal.

      Driving strategic growth areas

Directly to

  • Product catalog
  • Support
  • Technical downloads
  • Newsroom
  • Work at Sensirion

Sensirion

  • Developers platform
  • Sensirion Automotive Solutions
  • Sensirion Connected Solutions
  • Qmicro by Sensirion

Contact us

  • General Request
  • Commercial Support Request
  • Technical Support Request
  • Newsletter Registration

Legal notice© Sensirion AG

Back to catalog

SLF3x mounting clamp

Design-in of the SLF3x made easy: The SLF3x mounting clamp

The SLF3x series is the next generation of Sensirion’s liquid flow sensors. By combining Sensirion’s excellent 20-year track record in low and lowest flow rate sensing with a radically optimized mechanical design, the SLF3x takes the well-established functionality to the next level in price-performance ratio. The sensor provides maximum safety, stability and long-term reliability and allows monitoring the entire system operation and detecting common failure modes for a wide range of applications, including the fields of diagnostics, analytical instruments and life sciences. The liquid flow sensors of the SLF3x series are based on Sensirion’s proven CMOSens® Technology and optimize costs by simplifying the design without sacrificing the easy fluidic, electrical and mechanical connections. The straight and unobstructed flow channel has no moving parts; inert wetted materials provide outstanding chemical resistance and excellent media compatibility. The SLF3x enables applications in the fields of diagnostics, analytical instruments and life sciences to reach unparalleled fluid control, system reliability and thus new heights in performance and end-user satisfaction. Its compact form factor and cost-effective design permit system designs with one or more sensors that were previously unfeasible.
  • Home
  • Products
  • Product catalog
  • SLF3x mounting clamp
See inventoryDistributor listContact sales

Downloads

STEP File SLF3x Clamp
  • 05/2023•
  • STEP•
  • 2.3 MB
Drawings/CADDownload STEP File SLF3x Clamp05/2023Download STEP File SLF3x ClampSTEPDownload STEP File SLF3x Clamp2.3 MBDownload STEP File SLF3x Clamp
Engineering Guidelines of the SLF3x Series
  • 01/2024•
  • PDF•
  • 340.6 KB
Application noteDownload Engineering Guidelines of the SLF3x Series01/2024Download Engineering Guidelines of the SLF3x SeriesPDFDownload Engineering Guidelines of the SLF3x Series340.6 KBDownload Engineering Guidelines of the SLF3x Series
Formation, prevention and removal of biofilms
  • 07/2020•
  • PDF•
  • 294.8 KB
Application noteDownload Formation, prevention and removal of biofilms07/2020Download Formation, prevention and removal of biofilmsPDFDownload Formation, prevention and removal of biofilms294.8 KBDownload Formation, prevention and removal of biofilms
Operating guidelines for liquid flow meter kits (SLF3x and LD20)
  • 06/2019•
  • PDF•
  • 552.3 KB
Application noteDownload Operating guidelines for liquid flow meter kits (SLF3x and LD20)06/2019Download Operating guidelines for liquid flow meter kits (SLF3x and LD20)PDFDownload Operating guidelines for liquid flow meter kits (SLF3x and LD20)552.3 KBDownload Operating guidelines for liquid flow meter kits (SLF3x and LD20)
Selection guide liquid flow sensors
  • 08/2020•
  • PDF•
  • 288.0 KB
Application noteDownload Selection guide liquid flow sensors08/2020Download Selection guide liquid flow sensorsPDFDownload Selection guide liquid flow sensors288.0 KBDownload Selection guide liquid flow sensors
Sensor fluidic ports and tubing connections
  • 01/2024•
  • PDF•
  • 531.4 KB
Application noteDownload Sensor fluidic ports and tubing connections01/2024Download Sensor fluidic ports and tubing connectionsPDFDownload Sensor fluidic ports and tubing connections531.4 KBDownload Sensor fluidic ports and tubing connections
Arduino driver liquid flow
  • Link•
SoftwareDownload Arduino driver liquid flowDownload Arduino driver liquid flowLinkDownload Arduino driver liquid flowDownload Arduino driver liquid flow
STEP file SLF3x-0600D
  • 06/2026•
  • STEP•
  • 5.4 MB
Drawings/CADDownload STEP file SLF3x-0600D06/2026Download STEP file SLF3x-0600DSTEPDownload STEP file SLF3x-0600D5.4 MBDownload STEP file SLF3x-0600D
STEP file SLF3x-1300D
  • 06/2026•
  • STEP•
  • 5.5 MB
Drawings/CADDownload STEP file SLF3x-1300D06/2026Download STEP file SLF3x-1300DSTEPDownload STEP file SLF3x-1300D5.5 MBDownload STEP file SLF3x-1300D
Calibration certification SLF3x
  • 11/2022•
  • PDF•
  • 154.2 KB
CertificateDownload Calibration certification SLF3x11/2022Download Calibration certification SLF3xPDFDownload Calibration certification SLF3x154.2 KBDownload Calibration certification SLF3x
REACH and RoHS declaration Liquid Flow Meters
  • 04/2026•
  • PDF•
  • 102.7 KB
CertificateDownload REACH and RoHS declaration Liquid Flow Meters04/2026Download REACH and RoHS declaration Liquid Flow MetersPDFDownload REACH and RoHS declaration Liquid Flow Meters102.7 KBDownload REACH and RoHS declaration Liquid Flow Meters
REACH and RoHS declaration SLF
  • 04/2026•
  • PDF•
  • 102.7 KB
CertificateDownload REACH and RoHS declaration SLF04/2026Download REACH and RoHS declaration SLFPDFDownload REACH and RoHS declaration SLF102.7 KBDownload REACH and RoHS declaration SLF

Compatible products

NameDescriptionSeriesCategory
EK-SLF3S-4000BLiquid flow evaluation kit SLF3S-4000BSLF3xLiquid flow sensors

EK-SLF3S-4000B

Liquid flow evaluation kit SLF3S-4000B

SLF3x

Liquid flow sensors

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.

  • All products
  • •Liquid flow sensors
  • •SLF3x

Latest Liquid flow sensors

Explore
Liquid flow evaluation kit SLG-0075

EK-SLG-0075

Liquid flow evaluation kit SLG-0075

  • Liquid flow sensors
Liquid flow evaluation kit SLF3S-0600D

EK-SLF3S-0600D

Liquid flow evaluation kit SLF3S-0600D

  • Liquid flow sensors
Liquid flow evaluation kit SLF3S-1300D

EK-SLF3S-1300D

Liquid flow evaluation kit SLF3S-1300D

  • Liquid flow sensors
Manifold mount liquid flow up to 40 ml/min
Upcoming

SLF3S-1300D

Manifold mount liquid flow up to 40 ml/min

  • Liquid flow sensors
Manifold mount liquid flow up to 2 ml/min
Upcoming

SLF3S-0600D

Manifold mount liquid flow up to 2 ml/min

  • Liquid flow sensors
Connectivity Kit for LG16-0xxxD flow sensors

LG16 Connectivity Kit UNF 6-40 coned

Connectivity Kit for LG16-0xxxD flow sensors

  • Liquid flow sensors
Adapt Sensirion liquid flow sensors to SCC1-cables

SCC1 Connectivity Kit

Adapt Sensirion liquid flow sensors to SCC1-cables

  • Liquid flow sensors