Electromagnetic Flow Meter
Bidirectional electromagnetic flow meter for conductive liquids, with selectable ±0.5% or ±0.2% accuracy and order-code options for 4-20 mA, pulse, RS485 Modbus, power and liner.
Category: Water & Wastewater Instrumentation
Representative image
Representative electromagnetic flow-meter visual derived from a reviewed exact-model reference and independently de-identified. It is not the final ordered-model photograph; diameter, liner, electrode, flange, body, output, communication, power, protection and certificates are confirmed in the quotation.
Specifications
| Measurement | Electromagnetic, bidirectional; conductive liquids only |
|---|---|
| Diameter options | PTFE liner: DN2.5-DN2000; rubber liner: DN50-DN3000 |
| Velocity | 0.3-10 m/s; standard flow table based on 0.3-6 m/s |
| Accuracy options | ±0.5% or ±0.2% of reading |
| Repeatability | ±0.1% |
| Output options | No output, 4-20 mA or pulse, selected by order code |
| Communication options | Modbus RS485, HART or GPRS, selected by order code |
| Supply options | 110-240 VAC or 24 VDC (20-36 VDC) |
| Liner temperature | Rubber -20 to +60 °C; PTFE -20 to +120 °C; PFA / ceramic -20 to +180 °C |
| Structure | Compact local display or remote converter with 10 m cable option |
| Protection | IP65 or IP67; IP68 on the remote structure only |
| Flange options | DIN, ANSI or JIS; diameter and pressure class confirmed in quotation |
Select the flow tube around the liquid, velocity and installation
The reviewed catalogue covers multiple order-code combinations. The values below define available choices, not a promise that every choice is installed in one meter.
- The liquid must be electrically conductive. Do not use this electromagnetic meter for oil, gas, pure water or deionised water without a separate suitability review.
- Select diameter from the normal flow rate as well as the existing pipe. The reviewed velocity range is 0.3-10 m/s; the standard flow table is based on 0.3-6 m/s, while 10 m/s requires a customised selection.
- Match the liner and electrode to the liquid and temperature. Rubber is reviewed for -20 to +60 °C, PTFE for -20 to +120 °C, and PFA or ceramic for -20 to +180 °C.
- Choose ±0.5% or ±0.2% of-reading accuracy according to the application. Repeatability is ±0.1%.
- Compact local-display and remote structures are available. IP68 applies only to the reviewed remote structure; do not specify IP68 for the compact meter.
- Output, communication, power, flange, body and grounding choices are separate order-code fields and are confirmed together in the quotation.
Typical applications
- Water-treatment, wastewater and utility distribution pipelines
- Irrigation, raw-water transfer and pump-station flow monitoring
- Conductive process-liquid measurement after liner and electrode compatibility is checked
- PLC, SCADA and remote-telemetry projects using 4-20 mA, pulse or RS485 Modbus
Inquiries: contact@sungeneiot.com · sungeneiot.com
Specifications are for reference and may be updated; confirm the final spec with SunGene before ordering.