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Proline Teqwave MW 500 – real-time total solids measurement from primary sludge to dewatered sludge

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Proline Teqwave MW 500 with remote transmitter

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Proline Teqwave MW 500 installed in a wastewater treatment plant
Proline Teqwave MW 500 – real-time total solids measurement from primary sludge to dewatered sludge
Specs at a glance
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Measuring range
0 to 500 g/l (0 to 31 lb/ft3), 0 to 50 %TS
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Process pressure
PN 16, Class 150, 10K
Field of application
The inline measuring device Teqwave MW 500 enhances sludge treatment in wastewater treatment plants through real-time total solids measurement using microwave transmission. This allows quicker, more efficient process optimization and fewer lab measurements. Continuous data availability improves solid-liquid separation, boosts operational safety, and enables swift response to process changes. Typical applications in sludge treatment include clarification, digestion, and dewatering.
The remote transmitter version Proline 500 allows for maximum installation flexibility in challenging environments. Equipped with a built-in web server and optional integrated WLAN, it simplifies operation and provides additional process and device information.
Benefits
Reliable, real-time measuring performance – permanent in-line measurement with excellent repeatability
Less maintenance – polished measuring tube reduces build-up formation and extends cleaning intervals
Reduced effort in programming – onboard load rate calculation available in combination with a flowmeter
Fewer process measuring points – multivariable measurement (total solids, temperature, conductivity)
Easy installation – innovative sensor construction and state-of-the-art technology with web server (optional WLAN)
Full access to process and diagnostic information – numerous freely combinable I/Os available
Integrated verification – Heartbeat Technology enables documented device functionality without process interruption
Videos
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Learn in this video how to save resources in sludge treatment with Proline Teqwave MW and continuous in-line measurement of total solids.
Xpert selection
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable

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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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Measuring principle
Total solids measurement via microwave transmission
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Product headline
Total solids measurement for the water and wastewater industry, remote version with up to 4 I/Os.
Ideal for total solids measurement, e.g. for sludge treatment in water/waste water treatment plants. -
Sensor features
Polished tube – less maintenance
due to reduced adhesion. Fewer process measuring points – multivariable measurement (total solids, temperature, conductivity). Easy installation – proven sensor construction.
Repeatability (0.02%). Short installation length. Measuring up to 50% total solids content. -
Transmitter features
Full access to process and diagnostic information – numerous, freely combinable I/Os. Onboard load calculation – less effort needed in programming. Integrated verification – Heartbeat Technology.
Full access to process and diagnostic information – numerous, freely combinable I/Os. Onboard load calculation – less effort needed in programming. Integrated verification – Heartbeat Technology. -
Nominal diameter range
DN 50 to 300
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Installation
Inline installation
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Material
Measuring tube:
Stainless steel 1.4408 according to DIN EN 10213, CF3M according to ASME A351)
Temperature sensor:
1.4435 (316L) -
Measuring range
0 to 500 g/l (0 to 31 lb/ft3), 0 to 50 %TS
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Process pressure
PN 16, Class 150, 10K
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Connection
Wafer
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Ingress protection
IP66/67, Type 4X enclosure
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Display/Operation
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible -
Output / communication
4-20mA HART, Modbus RS485
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Power supply
AC 100 to 240 V / AC/DC 24 V
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Product safety
CE Marking, UKCA Marking
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Hazardous area approvals
ATEX, IECEx, CSA C/US
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Material certificates
3.1 material
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Metrological approvals and certificates
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)
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