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.
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Technical documentation
Technical data
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Source:Endress+Hauserpublic information from the website
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) |
Case Studies
市政污水处理污水处理厂 · 超声波流量计应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对超声波流量计的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的超声波流量计，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · 超声波流量计应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对超声波流量计的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的超声波流量计，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · 超声波流量计应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对超声波流量计的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的超声波流量计，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · 超声波流量计应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对超声波流量计的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的超声波流量计，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
