Technical Data
CompareTotal Solids / Total Suspended Solids
| 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 230 V / 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) |
Proline Teqwave MW 300 – total solids flowmeter
Online measuring device for measuring total solids content in wastewater sludge, with compact, easily accessible transmitter
Advantages
Reliable, real-time measuring performance – permanent online measurement with excellent repeatability
Reduced maintenance – polished measuring tube reduces buildup and extends cleaning intervals
Reduced programming effort – can be combined with a flowmeter for onboard load rate calculation
Fewer process measuring points – multivariable measurement (total solids, temperature, conductivity)
Easy installation – innovative sensor structure 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 function without interrupting the process
Field of application
The online measuring device Teqwave MW 300 enhances sludge treatment in wastewater treatment plants through real-time total solids measurement using microwave transmission. This enables faster and more efficient process optimization and reduces laboratory measurements. Continuous data availability improves solid-liquid separation, increases operational safety and enables rapid response to process changes. Typical sludge treatment applications include clarification, digestion and dewatering.
The space-saving compact transmitter Proline 300 is designed with a high degree of flexibility to meet various operational and system integration requirements. It offers access from one side, remote display and enhanced connectivity. For easy operation and to provide additional process and device information, it is equipped with a built-in web server and optional integrated WLAN.
Spare Parts & Accessories 29
29 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| XPD0095- | 300/500 ISEM electronic plug-in moduleUsage: Valid for approvals acc. feature 010. Consists of: ISEM (sensor electronic module) V314-00. | Enquire |
| XPD0037- | I/O moduleUsage: Proline 300/500 | Enquire |
| XPD0038- | I/O moduleUsage: Proline 300/500 | Enquire |
| XPD0031- | Display moduleUsage: Proline 300/500, DKX001. | Enquire |
| 71323009 | Power supply assemblyUsage: Promag/Promass/Prosonic Flow/ t-mass/Teqwave MW 300/500 digital, Non-haz, Zone 2, transmitter housing, electronic compartment. | Details |
| 71185788 | T-DAT module | Details |
| 71323011 | Module box, 300, Non-hazUsage: transmitter housing, electronic compartment. Consists of: module cartridge incl. interconnection board. | Details |
| 71323005 | ribbon cable assemblyUsage: Promag/Promass 300/500, t-mass/Teqwave MW 300, transmitter housing. | Details |
| 71323073 | Terminal Block AssemblyUsage: transmitter housing Alu/hygienic, connection compartment. Option A = HART, PROFIBUS PA, FOUNDATION Fieldbus. Consists of: 1x connection terminal 2-Pol., 1x connection terminal 3-Pol., 1x connection terminal 4-Pol. | Details |
| 71327818 | Terminal Block AssemblyUsage: transmitter housing Alu/hygienic, connection compartment. Option C = PROFIBUS DP, Modbus RS485. Consists of: 1x connection terminal 2-Pol., 1x connection terminal 3-Pol., 1x connection terminal 4-Pol. | Details |
| 71323079 | Terminal Block AssemblyUsage: transmitter housing Alu/cast, connection compartment with remote display DKX001. Consists of: 1x connection terminal 4-Pol. | Details |
| 71323016 | Cover AssemblyUsage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Prosonic Flow 500, transmitter housing Alu, Non-haz. Promag/Promass 300, Promag/Promass/Prosonic Flow 500, transmitter housing Alu, Ex. Consists of: cover sight glass, Alu, O-Ring 110.7x3.53 HNBR. | Details |
| 71323018 | Cover AssemblyUsage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, transmitter housing Alu, Non-haz. Promag/Promass/Prosonic Flow/t-mass 300, transmitter housing Alu, Ex. Consists of: cover Alu, O-Ring 110,7x3,53 HNBR. | Details |
| 71323026 | Cover AssemblyUsage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Promag/Promass/Prosonic Flow 500, transmitter housing Alu/cast. Consists of: 10x O-Ring 110.7x3.53 HNBR. | Details |
| 71323028 | Cover AssemblyUsage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Prosonic Flow 500, transmitter housing Alu, Non-haz. Consists of: cover Alu, O-Ring 117,1x3,53 HNBR. | Details |
| 71323030 | Cover AssemblyUsage: Promag/Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Prosonic Flow 500, transmitter housing Alu, Non-haz. Consists of: 10x O-Ring 117,1x3,53 HNBR. | Details |
| 71323044 | Cover AssemblyUsage: Remote display DKX001, housing Alu. Consists of: cover Alu, O-Ring 88,50x3,53 HNBR. | Details |
| 71323048 | Cover AssemblyUsage: Remote display DKX001, housing Alu/cast. Consists of: 10x O-Ring 88,50x3,53 HNBR. | Details |
| 71323071 | Interface Seal Ring AssemblyUsage: Promass/Prosonic Flow/t-mass/ Teqwave MW 300, Promass/Prosonic Flow 500, transmitter housing/sensor or transmitter housing/wall mount. Consists of: 5x O-Ring 88,50x3,53 HNBR for interface. | Details |
| 71368488 | protective housingUsage: transmitter housing Alu/hygienic, connection compartment. Option A = HART, PROFIBUS PA, PROFIBUS DP, Modbus RS485, FOUNDATION Fieldbus. Consists of: Connection compartment protective cover, display carrier, 2x screw M4x10. | Details |
Configurator / Comparison
Source:Endress+Hauserpublic information from the website
Measuring principle video
Click to playDiagnostic codes
teqwave mw300 total solids meter（66 条）→数据摘自 Endress+Hauser 操作手册，含状态信号、可能原因与维修指导。
Case Studies
Municipal Wastewater Treatment · Ultrasonic flowmeter — Application Case
Project Overview
The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted Ultrasonic flowmeter properly configured on the existing plant, with the aim of transit-time ultrasonic measurement of liquid or gas flow.
Technical Challenges
What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the Ultrasonic flowmeter configuration has to involve checking straight runs, pipe internal condition and entrained gas.
Configuration
Supply and installation were organised through the flow range: flow solution matched to line size, medium and range. On site this meant checking straight runs, pipe internal condition and entrained gas, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.
Performance
After commissioning the outcome is clamp-on versions avoid pipe work, minimising shutdown in revamps, and the readings are now used for process tuning.
Food & Beverage · Ultrasonic flowmeter — Application Case
Site Conditions
This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was transit-time ultrasonic measurement of liquid or gas flow.
The Problem
The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means checking straight runs, pipe internal condition and entrained gas.
What We Did
We took a flow range approach — flow solution matched to line size, medium and range. Delivery was built around checking straight runs, pipe internal condition and entrained gas, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.
Operating Outcome
In service the system performs as intended — clamp-on versions avoid pipe work, minimising shutdown in revamps, with routine maintenance falling noticeably.
Chemical & Pharmaceutical · Ultrasonic flowmeter — Application Case
Application Context
reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from Ultrasonic flowmeter, focusing on transit-time ultrasonic measurement of liquid or gas flow.
Process Constraints
corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The Ultrasonic flowmeter specification must therefore cover checking straight runs, pipe internal condition and entrained gas.
Delivery Approach
Delivery was handled as the flow range — flow solution matched to line size, medium and range. Execution centred on checking straight runs, pipe internal condition and entrained gas, together with Ex certification and GMP traceability of records.
Field Results
Operation shows the benefit clearly — clamp-on versions avoid pipe work, minimising shutdown in revamps, with confidence in this measuring point improving markedly.
Power & Energy · Ultrasonic flowmeter — Application Case
Customer Profile
The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is Ultrasonic flowmeter; the focus is transit-time ultrasonic measurement of liquid or gas flow.
Key Difficulties
Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with checking straight runs, pipe internal condition and entrained gas.
Implementation
The scope ran through the flow range: flow solution matched to line size, medium and range. Technically it hinges on checking straight runs, pipe internal condition and entrained gas, and on these requirements: compliance with power-industry codes and unit availability targets.
Customer Benefit
In practice this means clamp-on versions avoid pipe work, minimising shutdown in revamps, which cut the workload on the site maintenance team.
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