Proline Teqwave MW 300 Total Solids Meter

Brand: Endress+Hauser

Proline Teqwave MW 300 Total Solids Meter

Brand: Endress+Hauser

The inline measuring device Teqwave MW 300 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 space-saving compact transmitter version Proline 300 is designed with a high degree of flexibility in mind, accommodating various operational and system integration needs. It provides access from one side, a remote display, and enhanced connectivity features. For easy operation and to provide additional process and device information, it comes with a built-in web server and optional integrated WLAN.

Features
  • 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

Specifications

Measuring Principle

  • Total solids measurement via microwave transmission

Product Headline

  • Total solids measurement for the water and wastewater industry, with a compact, easily accessible transmitter
  • Supports sludge treatment processes (from primary sludge to dewatered sludge)

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
  • Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available

Nominal Diameter Range

  • DN 50 to 300

Installation

  • Inline installation

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

Process Pressure

  • PN 16, Class 150, 10K

Connection

  • Wafer

Ingress Protection

  • IP66/67, Type 4X enclosure

Display/Operation

  • 4‐line backlit display with touch control (operation from outside)
  • Configuration via local display, web browser and operating tools possible

Output / Communication

  • 4-20mA HART, Modbus RS485

Power Supply

  • AC 100 to 240 V / AC/DC 24 V

Product Safety

  • CE Marking, UKCA Marking

Hazardous Area Approvals

  • ATEX, IECEx, CSA C/US

Material Certificates

  • 3.1 material

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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