Specs at a glance
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Measuring range
Conductivity:
0 µS/ cm...100 mS/ cm
Build-up thickness:
0 mm…10 mm -
Process temperature
-20°C…+100°C
(-4°F...+212°F)
+150°C (+302°F) for 1h -
Process pressure
Vacuum...25 bar
(Vacuum...362.5 psi) -
Measuring method
Capacitive- conductive
Field of application
The Liquitrend QMW43 is developed for the food and beverage industry to help customers to ensure product safety, improve quality and increase the availability of installations. Base your decisions on the unique and reliable measurement of buildup thickness and conductivity via the combination of conductive and capacitive measuring modes.
Cleaning optimization, blending homogeneity monitoring and media differentiation of liquids, suspensions, pasty media etc.
For the use in storage, mixing and process vessels with or without an agitator, pipes and equipment periphery
Process connections: Threads and hygienic connections
Sensor design: Flush-mounted, surface roughness Ra<0.76µm
Temperature: -20 to +100°C (-4 to +212°F), CIP/SIP to 150°C (302°F) for 1 hour
Certificates and declarations: 3A, FDA, EHEDG and EG1935/2005, EN10204- 3.1
Benefits
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Reliable, repeatable and accurate measurement of buildup thickness and conductivity regardless of media type
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Conductive as well as capacitive measuring cycles, the device automatically detects the most accurate measuring mode and uses it automatically
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Verification of cleaning status without the need to open the tank
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Compact and flush-mounted stainless-steel sensor offers the perfect insight into the conditions in pipelines or tanks at all critical locations
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Plug and Play - simple commissioning without presettings
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Hygienic safety by Design and material traceability are a matter of course
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Integrated digital communication option via IO-Link
Videos
Lean selection
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Success stories
58 documents
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Technical Information (TI)
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN 25/03/202415/09/202328/10/202130/07/202119/06/2020Language:
English
Version:
25/03/2024
File size:
1.1 MB
File name:
TI00426FEN_2524.pdf
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Technical Information (TI)
Liquitrend QMW43
Conductive and capacitive measurement
EN 18/12/2019Language:
English
Version:
18/12/2019
File size:
392.9 KB
File name:
TI01419FEN_0119.pdf
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Operating Instruction (BA)
Liquitrend QMW43
Conductive and capacitive measurement of conductivity and thickness of
buildupEN 18/12/2019Language:
English
Version:
18/12/2019
File size:
548.1 KB
File name:
BA01925FEN_0118.pdf
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Short Instruction (KA)
Liquitrend QMW43
Conductive and capacitive measurement of conductivity and thickness of
buildupEN 18/12/2019Language:
English
Version:
18/12/2019
File size:
368.9 KB
File name:
KA01448FEN_0119.pdf
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Short Instruction (KA)
KA Liquitrend QMW43
Conductive and capacitive measurement of conductivity and thickness of
buildupEN 01/09/2022Language:
English
Version:
01/09/2022
File size:
337.8 KB
File name:
KA01595FEN_0122-00.pdf
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ZE (Certificate)
Liquitrend QMW43
Konformitätserklärung / Declaration of Compliance
Liquitrend QMW43EN 15/07/2019Language:
English
Version:
15/07/2019
File size:
973.5 KB
File name:
ZE01055FA2_0119.pdf
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Special Documentation (SD)
SD M12 socket
Accessories for devices with M12 plug
EN 30/06/202329/05/2020Language:
English
Version:
30/06/2023
File size:
289.2 KB
File name:
SD02586FEN_0223-00.pdf
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Special Documentation (SD)
Application conditions for seals and plastics in the food sector Level measurement, pressure measurement Special Documentation
Application conditions for seals and plastics in the food sector
EN 23/07/2019Language:
English
Version:
23/07/2019
File size:
97.6 KB
File name:
SD02430FEN_0119.pdf
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Special Documentation (SD)
SD Hygiene certificates
Level and pressure measuring devices
EN 07/05/202427/09/202315/12/202129/01/202105/06/2020Language:
English
Version:
07/05/2024
File size:
564.2 KB
File name:
SD02503FEN_0624-00.pdf
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Special Documentation (SD)
SD Endress+Hauser IO-Link devices
Endress+Hauser IO-Link function blocks
For Siemens TIA PortalEN 01/12/2024Language:
English
Version:
01/12/2024
File size:
4.2 MB
File name:
SD03368SEN_0124-00.pdf
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