• 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
Upcoming

SLF3S-0600D

Manifold mount liquid flow up to 2 ml/min

SLF3S-0600D liquid flow sensor is part of the SLF3x series with manifold mount. This allows reduced assembly cost and complexity by relying on manifolds. Otherwise, the SLF3S-0600D sensor has the same communication interface and performance as the SLF-series and also offers a wide measurement range and milliseconds reaction time.

 

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.

Distributor listContact sales
  • Home
  • Products
  • Product catalog
  • SLF3S-0600D

Specification

Liquid flow
Full scale flow rate (H2O)2ml/min2ml/min
Accuracy (H2O)5%5%
Repeatability (H2O)0.5%0.5%
Full scale flow rate (IPA)2ml/min2ml/min
Accuracy (IPA)10%10%
Repeatability (IPA)0.5%0.5%
Maximum operating pressure12bar12bar
Fluidic connector portsDownmountDownmount
Generic
Supply voltage3.2 - 3.8V3.2 - 3.8V
Max. supply current6mA6mA
InterfacesI²C, RS485I²C, RS485
Size (LxWxH)15 x 30 x 6.5mm15 x 30 x 6.5mm

Downloads

Datasheet SLF3S-xxxxD
  • PDF•
  • 1.4 MB
DatasheetDownload Datasheet SLF3S-xxxxDDownload Datasheet SLF3S-xxxxDPDFDownload Datasheet SLF3S-xxxxD1.4 MBDownload Datasheet SLF3S-xxxxD
Auto heater management in dispensing applications SLF3x
  • 10/2022•
  • PDF•
  • 414.8 KB
Application noteDownload Auto heater management in dispensing applications SLF3x10/2022Download Auto heater management in dispensing applications SLF3xPDFDownload Auto heater management in dispensing applications SLF3x414.8 KBDownload Auto heater management in dispensing applications SLF3x
Auto heater management SLF3x
  • 10/2022•
  • XLSX•
  • 31.0 KB
Application noteDownload Auto heater management SLF3x10/2022Download Auto heater management SLF3xXLSXDownload Auto heater management SLF3x31.0 KBDownload Auto heater management SLF3x
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
I2C address change SLF3x
  • 04/2024•
  • PDF•
  • 190.0 KB
Application noteDownload I2C address change SLF3x04/2024Download I2C address change SLF3xPDFDownload I2C address change SLF3x190.0 KBDownload I2C address change SLF3x
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)
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
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
Product flyer SLF3x
  • 05/2019•
  • PDF•
  • 796.9 KB
FlyerDownload Product flyer SLF3x05/2019Download Product flyer SLF3xPDFDownload Product flyer SLF3x796.9 KBDownload Product flyer SLF3x
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
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
SEK-ControlCenter (all devices)
  • Link•
SoftwareDownload SEK-ControlCenter (all devices)Download SEK-ControlCenter (all devices)LinkDownload SEK-ControlCenter (all devices)Download SEK-ControlCenter (all devices)
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
  • All products
  • •Liquid flow sensors
  • •SLF3S

Applications for this product

Gas meters

Gas meter module built for accuracy, durability, and future energy transitions

Learn more

Microfluidics

Enhanced instrument performance through precise microliter-flow control using our microfluidic flow sensor

Learn more

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
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
Liquid flow evaluation kit SLF3C-1300F

EK-SLF3C-1300F

Liquid flow evaluation kit SLF3C-1300F

  • Liquid flow sensors