SLF3S-1300F Liquid Flow Sensor
Rated 3.5/5 based on 11 customer reviews

SLF3S-1300F Liquid Flow Sensor

The SLF3S series is the new generation of Sensirion liquid flow sensors for low flow rates. With an unrivaled price-performance ratio, these sensors allow for high-precision flow measurements over a wide range of flow rates.
From 0 to 40 mL/min, the SLF3S-1300F offers a short response time below 20 ms and sensitivity down to 0.05 mL/min.
Available immediately
€104.00
The SLF3S series is the new generation of Sensirion liquid flow sensors for low flow rates. With an unrivaled price-performance ratio, these sensors allow for high-precision flow measurements over a wide range of flow rates.
From 0 to 40 mL/min, the SLF3S-1300F offers a short response time below 20 ms and sensitivity down to 0.05 mL/min.

Based on Sensirion's proven CMOSens® technology, the new SLF3x sensor series is the result of Sensirion latest product developments. Its simpler design reduces the cost of this sensor, without compromising its performance. Flow rate is measured through the wall of a straight flow channel, with inert wetted materials for an outstanding chemical resistance.

The SLF3S-1300F is calibrated for water and IPA.

Find a comprehensive kit including this sensor and accessories for standalone operation in the SLF3x Flow Sensor Evaluation Kit.

1x SLF3S-1300F Sensirion liquid flow sensor

Cable not included, software available for standalone operation.

Flow range (water) 0 - 40 mL/min

Accuracy (water)

(whichever error is larger)

+/- 5% of measured value

0.05 mL/min

Repeatability (water)

(whichever error is larger)

+/- 0.5% of measured value

0.01 mL/min

Connection 1/4-28 UNF

Further specifications and values for IPA can be found in the datasheets.

Additionally, this sensor offers the following advantages:

  • Dimensions: 48 x 15.5 x 8.9 mm
  • Highly integrated: Linearized, temperature-compensated, and fully calibrated digital output signal (I2C) from a single chip
  • Wide flow range to cover flow rates from µL/min to mL/min
  • Easy fluidic connection through 1/4-28 UNF ports
  • Fast response time down to 20 ms
  • Bidirectional measurement and real-time failure detection
  • Wetted materials: Polyphenylene sulfide (PPS), stainless steel 316L, epoxy-based adhesive
  • Max. operating pressure: 12 bar

Payment Terms

You can either order and pay via credit card or invoice (through a purchase order). Request a quote easily by clicking on the "Request a Quote" button in the cart page.

Please note that some products are not available for direct purchase: just click "Request a Quote" on the product page and fill in the form to get more informations!

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  • That's it! You will receive an order confirmation within a few minutes, and our team will send you the invoice.

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  • Add your products to the cart
  • In the website header, click on Request a Quote
  • Fill in the required informations, then click on Submit Quote
  • Our team will send you a quote shortly
  • After receiving the quote, just send your purchase order at contact@darwin-microfluidics.com
  • Our team will complete your purchase and send you the invoice!

 

If you wish to pay in USD, GBP or AUD, please specify it in your PO. We can add the converted value in the required currency to the quote if requested.

 

Worldwide shipping

We ship worldwide from our warehouse in France.

Shipping charges are calculated based on the shipping country, and can be estimated from the cart page. Our shipping rates and times are:

  • France: GLS (1-2 business days), free shipping above 350€
  • Germany, Austria, Belgium, Denmark, Spain, Hungary, Italy, Luxembourg, Netherlands, Poland, Portugal, Czechia, Slovakia:
    • GLS (2-4 business days), free shipping above 350€
    • DHL Express (1-2 business days), reduced rate above 350€
  • Bulgaria, Croatia, Estonia, Finland, Ireland, Latvia, Lithuania, Romania, Slovenia, Sweden, Greece, Cyprus, Malta: DHL Express (1-2 business days), free shipping above 400€
  • United Kingdom: DHL Express (1-2 business days), free shipping above 400€
  • USA, Canada: DHL Express (1-3 business days), free shipping above 400€
  • Switzerland: DHL Express (1-2 days), free shipping above 450€
  • Other countries: DHL Express, shipping rates based on the destination, weight and dimensions

 

If you wish to use your own shipping account, we will charge a flat fee of 15€.

We reserve the right to apply a surcharge for parcels > 30 kg, palletized shipments, or packages with dimensions exceeding the maximum dimensions of our carriers.

Please note that our standard shipping incoterms are DAP (Delivered At Place), or EXW if using your own carrier.

Contact us if you have any questions!

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