LPG10-1000

Planar microfluidic glass package for up to 1 ml/min

Specification

Liquid flow
Full scale flow rate (H2O)
1000
ul/min
Accuracy (H2O)
5
%
Repeatability (H2O)
0.5
%
Maximum operating pressure
3
bar
Fluidic connector ports
Downmount
Generic
Supply voltage
3.3 - 3.7
V
Average supply current
6000
μA
Max. supply current
6000
μA
Interfaces
Analog voltage, Analog current, I²C, RS485
Package size (LxWxH)
10 x 10 x 2.4
mm³

Technical downloads

Name
Type
Date
File
Size
Datasheet LPG10-1000
Datasheet
01/2019
PDF
542.5 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
Step file LPG10-1000
CAD
05/2022
STEP
251.4 KB
Calibration certification LPG10
Certificate
01/2017
PDF
68.4 KB
Engineering guidelines for LPG10 integration
Application note
01/2019
PDF
535.8 KB
Operating guidelines liquid flow meter kits (SLx and LPG10)
Application note
09/2020
PDF
671.7 KB
Step fileLPG10 connector cap
CAD
05/2022
STEP
3.4 MB
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
1.0 MB
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
10/2021
ZIP
908.5 KB
REACH and RoHS declaration SLF
Certificate
07/2021
PDF
97.9 KB
Product brochure LF
Flyer
07/2021
PDF
2.4 MB

Buy the following product to evaluate this sensor

With a tiny footprint of only 10x10 mm², Sensirion’s LPG10 liquid flow sensor series provides outstanding performance and speed in measuring liquid flow in a planar microfluidic glass substrate with down-mount fluidic ports for a highly compact integration into any fluidic manifold system. It is thus ideal for high-volume applications with strict space limitations.

Two core technologies are combined at this point: microfluidics chips and digital microsensor chips. This unique approach enables measurement of liquid flow inside a cost-efficient planar glass substrate. The digital microsensor chip provides the full signal processing functionality for a fully calibrated, temperature compensated, and linearized digital output.

The LPG10 series is a smart sensor solution offering flow rates from the low microliter per minute range up to 1 ml/min. Glass as the only wetted material ensures optimum compatibility with biological and pharmaceutical processes.

Due to its small thermal mass, response times below 30 ms can be reached. This means that even highly dynamic changes in the flow rate (e.g. produced by pulsating micropumps) can be monitored with this sensor. One step further: the sensor’s signal can be used for a closed-loop control to reach continuous flows even with pulsating pump mechanisms. The small form factor literally allows direct and highly accurate measurements of the flow at any point of interest in a fluidic system. In addition, real time detection of failures such as clogging, air bubbles or leaks comes along for free.

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