Final configuration is confirmed in the quotation.
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.
Start with the information you have. Exact model, interface and certificates are confirmed in writing before order.
Image details
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.
Related solution: Water Monitoring
Where the hardware sits in the monitoring path
A planning view, not a fixed bundle. Signal type, protocol, power, network and the customer endpoint are confirmed before quotation.
Customer system
SCADA, BMS or customer-owned platform
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
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How the model is selected
The written quotation ties the site requirement to one reviewed hardware configuration.
Site requirement
Application, medium, mounting and environment
Hardware configuration
Signal, protocol, power and enclosure
Quote confirmation
Model, quantity, certificates and delivery
Remote integration context
Representative site context. Sensors, interfaces, enclosure, power and mounting are confirmed against the actual project before 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.
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Model-selection reference
Water & Utilities Hardware Catalog
Use this audited section to compare available hardware configurations. The representative website image is not an exact model photograph; the ordered configuration is confirmed in the quotation.
- Catalog section
- Closed-pipe flow meters
- SG-coded options
- 15
- PDF pages
- 10
Continue product selection
Compare adjacent hardware families for the same monitoring path. The final combination is checked against the project I/O, protocol, power and enclosure requirements.
How to choose
- Size the meter from the normal and peak flow as well as pipe DN. The reviewed velocity range is 0.3-10 m/s, while the standard flow table is based on 0.3-6 m/s.
- Confirm that the liquid is electrically conductive. Oil, gas, pure water and deionised water require another measurement principle or a separate suitability review.
- Choose rubber, PTFE, PFA or ceramic lining and the electrode material from the liquid chemistry and operating temperature.
- Select compact or remote structure, DIN / ANSI / JIS flange, body material, grounding and pressure class as separate order-code fields.
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Compatible with
- Full-pipe water, wastewater and other conductive-liquid applications after fluid compatibility is reviewed
- PLC, RTU or data-acquisition inputs using the selected 4-20 mA, pulse or RS485 Modbus output
- DIN, ANSI or JIS flanged pipelines when the ordered diameter and pressure class are confirmed
- Remote telemetry through a separate 4G, Ethernet, NB-IoT or LoRaWAN RTU / gateway
Typical package
- Electromagnetic flow meter with the selected diameter, liner, electrode and body material
- Selected compact local-display or remote-converter arrangement
- Selected signal output, communication interface and power configuration
- Project-specific grounding ring or grounding-electrode arrangement when required
- Upstream PLC, RTU or gateway plus cable, surge protection and enclosure accessories
Applications
Use this meter for bidirectional flow measurement when the pipe remains full and the liquid is electrically conductive. Selection starts with normal and peak flow, pipe diameter and flange standard, then confirms liner, electrode, body material, accuracy, output, communication, power and compact or remote structure. Oils, gases and liquids with insufficient conductivity require a different measurement principle.
- 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
What to include in your quote request
- Liquid, conductivity and normal / maximum temperature
- Pipe diameter, flange standard and pressure class
- Normal and peak flow rate
- Required accuracy, output, communication and power
- Compact or remote structure and required protection
- Quantity and the connected PLC / RTU / gateway / SCADA
Related selection guides
Related resources
Frequently asked questions
Can this electromagnetic flow meter measure oil or pure water?
Not as a default selection. Electromagnetic measurement requires an electrically conductive liquid. Oil, gas, pure water and deionised water need another measurement method or a separate conductivity and application review.
Which outputs and communications can be selected?
The reviewed order-code options include 4-20 mA or pulse output, Modbus RS485, HART and a GPRS option. These are alternatives selected by order code, not interfaces that are all present in every meter.
What is the difference between the compact and remote versions?
The compact version places the converter and local display on the flow tube. The reviewed remote structure uses a separate converter with a 10 m cable option and is the only reviewed structure that can be specified as IP68.
What information is needed to select the liner and electrode?
Share the liquid, conductivity, normal and maximum temperature, chemical compatibility, pipe diameter, normal and peak flow, flange standard and pressure class. The quotation then fixes the liner, electrode, body, grounding and output configuration.
What should I provide when requesting a quote for the Electromagnetic Flow Meter?
Liquid, conductivity and normal / maximum temperature; Pipe diameter, flange standard and pressure class; Normal and peak flow rate; Required accuracy, output, communication and power
Where can I compare available model options?
Open the Water & Utilities Hardware Catalog linked on this page. It lists audited SG-coded selections; the ordered configuration is confirmed in the quotation.
Will it work with my existing system?
Compatibility is reviewed against your field signals, protocols and upstream platform. Typical pairings include Full-pipe water, wastewater and other conductive-liquid applications after fluid compatibility is reviewed, PLC, RTU or data-acquisition inputs using the selected 4-20 mA, pulse or RS485 Modbus output, DIN, ANSI or JIS flanged pipelines when the ordered diameter and pressure class are confirmed.