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SENSIRION SLF3S1300F Liquid Flow Sensor

The SLF3S-1300F is a compact, high-precision liquid flow sensor designed for demanding applications. It measures dynamic flow rates up to 40 ml/min bi-directionally, with excellent temperature compensation and a turn-down ratio of 200:1 or better. Built on Sensirion’s CMOSens® technology, it integrates sensing, signal processing, and calibration on a small CMOS chip, ensuring long-term stability and reliability. Featuring a digital I2C interface via a standard 6-pin connector, the sensor is ideal for OEM, medical, and industrial systems needing accurate, fast, response time below 20 ms, and calibration for water and IPA.

Authorized Distributors
Source:Newark
Part No:SLF3S-1300F
Stock:2
Inv Date:06-14-2026
Price: Unit price: $187.89
Buy/RFQ:
Source:DigiKey
Part No:SLF3S-1300F
Stock:525
Inv Date:06-14-2026
Price: Unit price: $172.73
Buy/RFQ:
Part No:SLF3S-1300F
Stock:11
Inv Date:06-15-2026
Price: Unit price: $172.38
Buy/RFQ:
Part No:SLF3S-1300F
Stock:50
Inv Date:06-14-2026
Price: Unit price: $144.84
Buy/RFQ:

SENSIRION SLF3S1300F Liquid Flow Sensor Specifications:

  • Full scale flow rate: +40 ml/min
  • Sensor output limit: +65 ml/min
  • Accuracy: ±5% of measured value for water, ±10% for IPA
  • Repeatability: 0.5% of measured value
  • Temperature coefficient: 0.2% measured value / °C
  • Response time: below 20 ms
  • Calibrated for: Water and IPA
  • Turn-down ratio: 200:1 or better
  • Wetted materials: Polyphenylene sulfide, stainless steel 316L, epoxy-based adhesive
  • Fluidic ports: UNF 4'-28 flat bottom fittings
  • Maximum pressure: 12 bar, Burst pressure: 25 bar
  • Physical dimensions: ~48 x 15.5 x 8.9 mm, Weight: ~3.09 g
  • Inner diameter: 1.4 mm
  • Maximum operating temperature: +50°C
  • Supply voltage: 3.2V to 3.8V DC
  • Power consumption: 4.5 to 6 mA
  • Pin configuration: 6-pin connector with SDA, SCL, VDD, GND
  • Response time: <20 ms

Buy the Sensirion Series SLF3S1300F Liquid Flow Sensor: SLF3S1300F

Order the Sensirion SLF3S-1300F online today and enhance your system’s performance with this compact, reliable, high-accuracy liquid flow sensor. Designed for demanding applications, it provides precise, bi-directional flow measurement up to 40 ml/min with a response time below 20 ms. Featuring a digital I2C interface and calibrated performance for water and IPA, its small form factor and rugged wetted materials make it ideal for OEM, medical, and industrial environments. Secure your supply now and improve your process control with this high-quality sensor.

Buy Sensirion SLF3S-1300F now and experience unmatched reliability, fast response, and accurate flow measurement for demanding industrial systems.

Frequently Asked Questions

Where can I buy SENSIRION SLF3S1300F?

You can click on the BUY or RFQ button to purchase SLF3S1300F from an authorized SENSIRION distributor.

How do I troubleshoot issues or seek technical support for part SLF3S1300F?

You can download the SLF3S1300F datasheet or visit the SENSIRION website for support.

Who is the manufacturer of SLF3S1300F?

SENSIRION

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