Sensirion SLF3S-1300F Liquid Flow Sensor

Sensirion SLF3S-1300F Liquid Flow Sensor

Sku: TT-MSK-1300F

Sold By: tenettech
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Description of product


Sensirion SLF3S-1300F Liquid Flow Sensor enables precise and reliable measurements of dynamic liquid flow rates up to 40ml/min bi-directionally. Sensirion SLF3S-1300F sensor features a digital interface (I2C) via a 6-pin standard electrical connector. SLF3S-1300F builds on the latest generation CMOSens® sensor chip that is at the heart of Sensirion's flow sensing platform and allows achieving an outstanding performance. CMOSens technology combines the sensor element, signal processing and digital calibration on a small CMOS chip. The CMOS technology is ideal for demanding and cost-sensitive OEM applications.


  • Highly integrated: Linearized, temperature-compensated, and fully calibrated digital output signal (I2C) from a single chip
  • Full-scale flow rate for water-based liquids: 40ml/min
  • Turn down ratio of 200:1 or better
  • High-speed measurement: Response time below 20ms
  • Bidirectional measurement and real-time failure detection
  • Easy fluidic and electrical integration via ¼"-28 flat bottom ports and a standard connector
  • Straight, unobstructed flow channel without moving parts
  • Media isolated sensing principle: no direct sensor contact with the fluid
  • Compact and light-weight form factor
  • Chemically resistant wetted materials


  • Diagnostics
  • Life Science and analytical instruments
  • Biomedical devices
  • Fuel cell systems
  • Industrial automation