The economical, compact Magphant flow switch is suited to water applications in utilities. It offers high repeatability, reliably monitors flow, is simple and convenient to operate, and contributes to process and plant safety.
Benefits
High plant availability - reliable flow information
Energy-saving flow measurement: no throttling components, ensuring no pressure loss
Maintenance-free: no moving parts
Process safety: the device has a self-monitoring function and monitors reliably even when the pipe is empty
Product safety: built-in test function ensures the electronics function correctly
Easy operation: electronic setting of the full-scale value
Application areas
Bidirectional measuring principle unaffected by pressure, density, temperature and viscosity
Widely used in various water applications in the utilities sector.
Instrument features
Compact design saves installation space
Nominal diameter: DN 15...2000 (1/2...80")
Can be installed in steel or plastic pipes
Switch point set via rotary switch
Current output and relay output
ATEX, FM, CSA approvals
Technical information
Technical data
Documents/Manuals/Software
Accessories/Spare parts
Source: public information from the Endress+Hauser website
Technical Data
CompareLiquids
| Measuring Principle | Electromagnetic |
| Product headline | . |
| Sensor features | High plant availability – reliable flow information. Energy-saving flow measurement – no pressure loss due to cross section constriction. Maintenance-free – no moving parts. Compact, space-saving design. Nominal diameter: DN 15 to 2000 (½ to 80"). |
| Transmitter features | Process safety – device self-monitoring and reliable monitoring even with empty piping. Product safety – integrated testing to check correct functioning of the electronics. Easy operation – potentiometer setting of full-scale value. Switch point setting via rotary switch. Current output and relay output. |
| Nominal diameter range | DN15 to DN2000 1/2" to 80" |
| Wetted materials | 1.4435/316L |
| Measured variables | Volume flow |
| Max. measurement error | 2% |
| Measuring range | 0 to 56'550 m3/h |
| Max. process pressure | 0 to 16 bar abs |
| Medium temperature range | -20 to +120°C (-4 to +248°F) |
| Ambient temperature range | -20...60 °C (-4 to 140°F) |
| Sensor housing material | Die-cast aluminium, epoxy powder coated |
| Degree of protection | IP 66 / NEMA 4X / Type 4X |
| Display/Operation | Test function |
| Outputs | 4 to 20 mA Relay |
| Inputs | None |
| Power supply | 24 V DC (20...30 V DC) |
| Hazardous area approvals | FM CSA |
| Product safety | CE, EAC |
Related Models
| Model | Name |
|---|---|
| DTI200-A11A1A | 电磁流量计 |
Case Studies
市政污水处理污水处理厂 · 电磁流量计应用案例
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，对电磁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电磁流量计，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 · 电磁流量计应用案例
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，对电磁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电磁流量计，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 · 电磁流量计应用案例
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，对电磁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电磁流量计，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 · 电磁流量计应用案例
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，对电磁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电磁流量计，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。
