SLI-1000
Demanding applications across industries at up to 1 ml/min
Designed for integration in demanding flow control systems, the SLI liquid flow meter series is a high precision solution for low flow rates of liquids based on water or hydrocarbons (alcohols, solvents, oil, fuel, adhesives). Sensirion’s modular approach, which allows the liquid flow meter to be combined with several interface cables, ensures an optimal match and simplifies the integration of a liquid flow meter into a fluidic system. The short response time and high precision of the SLI liquid flow meter allow accurate monitoring of highly dynamic processes such as fast dosing operations. As with all other Sensirion liquid flow meters, this reliable device works without any moving parts, measuring through the wall of a straight flow path. Ultimate media compatibility of all wetted parts is ensured by the exclusive use of highly inert materials (glass, PEEK and flouropolymer sealing). The robust IP65 protected housing in a compact form makes the SLI flow meter the first choice for the measurement of low flow rates from single-digit microliters to several milliliters per minute in demanding applications in the life sciences and industrial automation.
Specification
| Liquid flow | |||
|---|---|---|---|
| Full scale flow rate (H2O)
1
| 1 | ml/min | |
| Accuracy (H2O)
5
| 5 | % | |
| Repeatability (H2O)
0.5
| 0.5 | % | |
| Full scale flow rate (IPA)
10
| 10 | ml/min | |
| Accuracy (IPA)
20
| 20 | % | |
| Repeatability (IPA)
1
| 1 | % | |
| Maximum operating pressure
15
| 15 | bar | |
| Fluidic connector ports
1/4-28 flat bottom
| 1/4-28 flat bottom |
| Generic | |||
|---|---|---|---|
| Supply voltage
4 - 6
| 4 - 6 | V | |
| Average supply current
6.8
| 6.8 | mA | |
| Max. supply current
6.8
| 6.8 | mA | |
| Interfaces
Analog voltage, Analog current, I²C, RS485
| Analog voltage,Analog current,I²C,RS485 | ||
| Size (LxWxH)
58 x 42.5 x 20
| 58 x 42.5 x 20 | mm³ |
Downloads
Accessories
| Name | Description | Series | Category |
|---|---|---|---|
 SCC1-Analog | Adapter cable for liquid flow sensors, analog voltage output, 2m | SCC1 | Liquid flow |
| SCC1-Current | Adapter cable for liquid flow sensors, analog current output, 5m | SCC1 | Liquid flow |
| SCC1-RS485 | Adapter cable for liquid flow sensors, RS485 interface, 2m | SCC1 | Liquid flow |
 SCC1-USB | Adapter cable for liquid flow sensors, USB interface, 2m | SCC1 | Liquid flow |
SCC1-Analog
Adapter cable for liquid flow sensors, analog voltage output, 2m
SCC1
Liquid flow SCC1-Current
Adapter cable for liquid flow sensors, analog current output, 5m
SCC1
Liquid flow SCC1-RS485
Adapter cable for liquid flow sensors, RS485 interface, 2m
SCC1
Liquid flow SCC1-USB
Adapter cable for liquid flow sensors, USB interface, 2m
SCC1
Liquid flowSensor evaluation
Buy the following products to evaluate this sensor
| Name | Description | Series | Category |
|---|---|---|---|
 EK-SLI-1000 | Liquid flow evaluation kit SLI-1000 | EK-SLx | Liquid flow |
Download the respective viewer software to start measuring
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