超声波流量计
Technical Data
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| Measuring Principle | Ultrasonic flow |
| Product headline | Insertion meter with Heartbeat Technology and web server for the water and wastewater industry. Bidirectional flow measurement of water and wastewater. |
| Sensor features | Low capital investment – cost-effectiveness increases with pipe diameter (up to DN 2000/80"). Long-term stable signal – maintenance-free permanent mounting from outside with coupling pads. Process transparency – diagnostic capability. Supports two parallel measurement paths. For large diameters: DN 200 to 4000 (8 to 160"). Medium temperatur: –40 to +80 °C (–40 to +176 °F). |
| Transmitter features | Safe operation – no need to open the device due to display with touch control, background lighting. Full remote access – web server. Integrated diagnostics, verification and monitoring – Heartbeat Technology. Transmitter housing made of durable polycarbonate or aluminium. Remote version for wall mounting. Integrated data logger: measured values monitoring. |
| Nominal diameter range | DN200 to 4000 (8 to 160") |
| Wetted materials | Insertion system: Sensor holder 1.4301 (304), 1.4404 (316L) Sensor housing 1.4301 (304), 1.4404 (316L) |
| Measured variables | Volume flow, Flow velocity, Sound velocity |
| Max. measurement error | Volume flow: ±2% o.r. above DN200 |
| Measuring range | 0 to 15 m/s (0 to 50 ft/s) |
| Max. process pressure | N/A |
| Medium temperature range | –40 to +80 °C (–40 to +176 °F) |
| Ambient temperature range | -20 to 60°C (-4 to 140°F) |
| Sensor housing material | N/A |
| Transmitter housing material | Wall-mounted housing: Polycarbonat; AlSi10Mg, coated |
| Degree of protection | Transmitter: IP66/67, Type 4X enclosure Sensor: IP66/67, Type 4X enclosure, IP68, Type 6P enclosure (optional) |
| Display/Operation | 4‐line backlit display with touch control (operation from outside) Configuration via local display, web browser and operating tools possible |
| Outputs | 3 ouputs: 4‐20 mA/4‐20 mA HART (active) Pulse/frequency/switch output (passive) Pulse/frequency/switch output (passive) |
| Inputs | Status input |
| Digital communication | HART |
| Power supply | AC 100 to 240 V / AC/DC 24 V |
| Approvals | cCSAus |
| Product safety | CE, C-tick marking, EAC-marking |
| Metrological approvals and certificates | Flowmeter verification Verification performed on accredited calibration facilities (acc. to ISO/IEC 17025) Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a |
Application
Prosonic Flow I 400 combines the advantages of the insertion sensor and the Proline 400 transmitter, such as Heartbeat Technology, for safe process monitoring; it supports an Ethernet server and is very convenient to install and operate. Prosonic Flow I 400 is welded directly onto the pipe wall and is particularly suitable for large-diameter pipe applications in water distribution networks, as well as projects with fixed instrument installation requirements.
Measurement is not affected by medium density or conductivity
Bidirectional flow measurement of water and wastewater
Instrument features:
Supports dual-path measurement
Large nominal diameter range: DN 200...4000 (8...160")
Medium temperature range: –40...+80 °C (–40...+176 °F)
Transmitter housing: polycarbonate or aluminum, durable
Remote version allows wall mounting
Integrated data logger: monitors measured values
Advantages
High cost-effectiveness: the larger the pipe diameter, the lower the operating cost (maximum diameter up to DN 4000/160")
Long-term signal stability: maintenance-free, sensor in direct contact with the medium
Transparent process: equipped with diagnostic functions
Safe operation: backlit display with touch control, no need to open the instrument
Trouble-free remote access: web server supported
Heartbeat Technology: comprehensive self-diagnostics, self-monitoring and self-verification
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Technical documentation
Technical data
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Measuring principle video
Source:Endress+Hauserwebsite public information
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。
