LG16-0430D

Compact liquid flow sensor for OEM applications up to 80 µl/min

Specification

Liquid flow
Full scale flow rate (H2O)
80
ul/min
Accuracy (H2O)
5
%
Repeatability (H2O)
0.5
%
Full scale flow rate (IPA)
500
ul/min
Accuracy (IPA)
20
%
Repeatability (IPA)
1
%
Maximum operating pressure
100
bar
Fluidic connector ports
UNF 6-40
Generic
Supply voltage
4 - 12
V
Average supply current
6.8
uA
Max. supply current
6.8
uA
Interfaces
Analog voltage, Analog current, I²C, RS485
Package size (LxWxH)
53 x 22 x 9
mm³

Technical downloads

Name
Type
Date
File
Size
Datasheet LG16 digital
Datasheet
01/2020
PDF
655.7 KB
STEP file LG16 (0025, 0150, 0430)
CAD
10/2021
STEP
3.8 MB
Datasheet sensor cable SCC1-Analog
Datasheet
10/2017
PDF
616.1 KB
Datasheet sensor cable SCC1-Current
Datasheet
10/2017
PDF
581.4 KB
Implementation Guide to the I²C Protocol
Application note
02/2022
PDF
1.2 MB
SCC1-Analog configurator
Software
10/2021
MSI
3.6 MB
Calibration certification LG16
Certificate
08/2011
PDF
98.4 KB
Table overview Lx
Flyer
07/2019
PDF
167.1 KB
Viewer software USB/RS485 (V. 2.91)
Viewer software
10/2021
MSI
1.7 MB
Datasheet SCC1-USB, SCC1-RS485 sensor cable
Datasheet
06/2018
PDF
229.4 KB
Analog cable configurator
Application note
04/2017
PDF
274.2 KB
Chemical resistance
Application note
07/2020
PDF
134.7 KB
Cleaning and clean handling
Application note
06/2019
PDF
159.4 KB
Formation, prevention and removal of biofilms
Application note
07/2020
PDF
294.8 KB
Getting started guide liquid flow
Application note
10/2021
PDF
173.9 KB
Pulsation damping kit
Application note
01/2020
PDF
457.8 KB
Selection guide liquid flow sensors
Application note
08/2020
PDF
281.9 KB
Sensor fluidic ports and tubing connections
Application note
08/2020
PDF
657.4 KB
Toolbox overview liquid flow
Application note
10/2021
PDF
97.0 KB
Quick start guide liquid flow meter kit
User guide
07/2018
PDF
444.3 KB
Quick start guide pulsation damping kit
User guide
01/2003
PDF
86.9 KB
SCC1-RS485 configurator (V. 1.8)
Software
10/2021
MSI
2.2 MB
SCC1-RS485 sensor cable DLL
Software
07/2022
ZIP
1.1 MB
REACH and RoHS declaration SLF
Certificate
07/2022
PDF
98.1 KB
Product brochure LF
Flyer
07/2021
PDF
2.5 MB

The LG16 liquid flow meters offer Sensirion’s CMOSens® microsensors in a compact and stripped-down housing for integration into instruments and other closed systems. With five different flow ranges, calibration options for different media (H₂O and/or hydrocarbons), and digital I²C interface, the LG16 liquid flow meters offer a comprehensive solution for measuring low and ultra-low flow rates. All subtypes feature the strengths of Sensirion’s liquid flow meters: fully calibrated digital flow sensing, inert wetted materials (glass, PEEK, fluoropolymer), fast response times (down to 40 ms and below), and low power consumption.

They offer the ideal solution for measuring highly dynamic fluidic processes, closed-loop control of microfluidic systems, bead and droplet count, or bubble detection. The 5 subtypes cover maximum flow rates from 1.5 µl/min by the smallest version (LG16-0025) up to 10 ml/min (LG16-2000) for water and aqueous solutions. With hydrocarbon liquids such as oils, organic solvents, fuel, or lubricants, flow rates up to 80 ml/min can be measured (see LG16-2000HC-D).

The LG16 liquid flow meters have their largest benefit when integrated into an instrument or a closed system. For standalone applications, laboratory setups or bench-top testing, please have a look at our SLx liquid flow meters with their robust interface for plug-and-play operation.

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