Insertion Electromagnetic Flow Meter

The insertion electromagnetic flow meter is designed to measure flow by inserting electrode probes directly into large-diameter pipelines. It is ideal for pipe sizes above DN300 or retrofit projects where cutting the entire pipe section is not feasible. Compared with full-bore magnetic flow meters, it offers easier installation, lower cost, and flexible maintenance, making it suitable for district metering and large-scale flow monitoring.

Send Message Inquiry Now

Share With:

Facebook Twitter LinkedIn Pinterest Share

Key Features

Suitable for large pipelines (DN300 ~ DN2000+).
Easy installation
requires only pipe drilling without full pipeline removal.
Low Pressure Loss
Full bore design without obstruction.
Cost-effective
compared to full-bore electromagnetic flow meters.
Optional pressure
sealed installation, allowing hot-tap without flow interruption.
Convenient maintenance
electrodes can be withdrawn for cleaning or replacement.

Technical Advantages

Construction-friendly, especially suitable for pipeline retrofit projects.
Wide adaptability for municipal, industrial, and agricultural water systems.
Modular output options: RS485, 4-20 mA, pulse, IOT for remote monitoring.
Low maintenance design with replaceable probe modules.

Applications

Municipal Water Supply:

Large-diameter trunk pipelines, regional water distribution networks.
Water Treatment Plants:

Raw water pipelines, clean water outlets.
Irrigation Systems:

Main canals and underground distribution pipelines.
Industrial Water:

Cooling water circulation, high-volume water measurement.

Selection Guide

Configuration Item	Options	Notes
Pipe Diameter	DN300 ~ DN2000+	Large pipeline measurement
Liner	None (direct electrode contact)	Suitable for water-based media
Electrode Material	316L SS, Ti-coated SS, Hastelloy, Tantalum	Based on media corrosiveness
Installation	Single-point / Multi-point	Multi-point improves accuracy
Output	4-20 mA / Pulse / RS485 / IOT	For SCADA and remote monitoring
Protection	IP65 / IP67	Outdoor installation options
Power Supply	AC220V / DC24V / Battery	Flexible power supply

Typical Technical Parameters

Parameter	Typical Value	Notes
Flow Velocity Range	0.1 ~ 10 m/s	Covers most large-pipe conditions
Accuracy	±1.5%R (single-point) / ±1.0%R (multi-point)	Depends on insertion points
Temperature Range	0℃ ~ +80℃	Standard water treatment
Pressure Rating	1.0 MPa / 1.6 MPa	Common municipal pipeline pressure
Protection	IP65 / IP67	Suitable for outdoor environments
Communication	Pulse / 4-20 mA / RS485 / IOT	Data transfer and monitoring

Related Products

High Temperature Electromagnetic Flow Meter

The high temperature electromagnetic flow meter is designed for accurate measurement of conductive liquids under elevated temperatures. Featuring high-temperature-resistant lining materials (such as PFA and ceramic) and robust electrodes, this model is coupled with a remote-type transmitter to isolate sensitive electronics from heat.

Learn More

Electromagnetic Flow Meter

The electromagnetic flow meter is a universal full-bore type flow measurement instrument that operates based on Faraday’s law of electromagnetic induction. It is the most common configuration and is designed for measuring conductive liquids such as water, wastewater, chemical solutions, and slurries.

Learn More