SLI Liquid Flow Sensor

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Product SKU: SO-SLI-0430
Category: Microfluidic Flow Sensors, Microfluidic Sensors, Sensirion

Sensirion SLI liquid flow sensor is a high-precision standalone solution to accurately measure low flow rates of liquids based on water or hydrocarbons. Its wide flow range, its short response time of 40 ms, and its sensitivity down to < 1 µL/min make it the ideal sensor for your microfluidic setup.

Available in 3 versions according to the flow range: 0-80 µL/min, 0-1000 µL/min, or 0-5000 µL/min.

Average lead time: 2 weeks

€960.00

Sensirion SLI liquid flow sensor is a high-precision standalone solution to accurately measure low flow rates of liquids based on water or hydrocarbons. Its wide flow range, its short response time of 40 ms, and its sensitivity down to < 1 µL/min make it the ideal sensor for your microfluidic setup.

Available in 3 versions according to the flow range: 0-80 µL/min, 0-1000 µL/min, or 0-5000 µL/min.

Sensirion sensors are based on the unique CMOSens® technology, allowing short response times and outstanding performances. Flow rate is measured through the wall of a straight glass capillary path, to ensure excellent chemical resistance.

The SLI flow sensor is a standalone device for flow rates ranging from µL/min to mL/min: connect the sensor to your computer with the SCC1 cable, and control it from the Sensirion ControlCenter software. It is available in 3 versions, calibrated for water and IPA.

Find a comprehensive kit including this sensor and accessories for standalone operation in the SLx Flow Meter Kit.

This sensor offers the following advantages:

Dimensions: 58 x 42.5 x 20 mm
High sensitivity down to < 1 µL/min
Repeatability < 1% of measured value
Fast response time down to 40 ms
RS485, USB or 0-10 V analog voltage output
Inert wetted materials: glass, PEEK, FEP
Max. operating pressure: up to 50 bar depending on flow range
IP65 rating: compatible with life sciences and industrial automation environments

1x Sensirion SLI liquid flow sensor

Cable not included, software available for standalone operation.

	SLI-0430	SLI-1000	SLI-2000
Calibration	Calibrated for water and IPA
Flow range (water)	0 - 80 µL/min	0 - 1000 µL/min	0 - 5000 µL/min
Accuracy (water) (whichever error is larger)	5% of measured value 0.15% full scale	5% of measured value 0.2% full scale
Repeatability (water) (whichever error is larger)	0.5% of measured value 0.01% full scale	0.5% of measured value 0.02% full scale
Connection	1/4-28 UNF
Dimensions	58 x 42.5 x 20 mm
Wetted materials	Glass, PEEK, FEP
IP rating	IP65

📄 Sensirion SLI flow liquid sensor datasheet

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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

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