Front view of insertion electromagnetic flow meter

Insertion Electromagnetic Flow Meter

Cost-Effective Flow Measurement for Large Pipes (DN25 to DN2200)

Diameter Nominal: DN25~DN2200

Accuracy: ± 2% / ±1%

Electrode Material: 316L Stainless Steel, Hastelloy, etc.

Insertion Tube Material: 304 Stainless Steel

Sensor Head Material: PVDF; PP; PEEK

Categories: Electromagnetic Flowmeter, Flowmeter

Product Description

Engineered to break the limitations of traditional fluid measurement, the ARTang Insertion Electromagnetic Flow Meter delivers unmatched versatility with a measurement range from DN25 to DN2200.

Setting a new industry benchmark, ARTang is currently the only Chinese manufacturer offering an insertion mag meter capable of measuring pipes as small as DN25.

Beyond its expansive compatibility, it achieves an exceptional ±1.0% accuracy—significantly outperforming competitor brands in the insertion category.

Backed by officially certified calibration reports, it is the ultimate highly-reliable, cost-effective solution for both municipal networks and industrial plants.

Specification

Parameter	Specification
Model	Aimag I
Nominal Diameter	DN25 ~ DN2200
Accuracy	±0.5% / ±0.2%
Electrode Material	Stainless Steel 316L; Hastelloy B; Hastelloy C; Platinum; Tantalum; Titanium
Lining Material	PTFE; Neoprene; Hard Rubber; Polyurethane; PFA; FEP
Process Temperature	0℃～80℃, Neoprene -20℃～65℃, Polyurethane -40℃～130℃, PTFE -20℃～150℃, PFA -20℃～180℃, PFA high temperature
Ambient Temperature	-20℃~60℃, with display -40℃~60℃, without display
Measuring Range	0.1m/s~10m/s
Conductivity	≥5 μs/cm
Output Signal	4~20mA / Frequency / Pulse
Communication	Modbus RS485(Standard), HART(Optional), GPRS/GSM (Optional)
Explosion Certification	NEPSI Ex db eb ia IIC T3…T6 Gb
Certification	CE, EAC，NEPSI
Protection Grade	IP67 / IP68(optional)

Features of Insertion Electromagnetic Flowmeter

Non-stop installation & maintenance: Supports online hot tapping, allowing installation, removal, inspection, or replacement without stopping flow or production.
Lower overall cost: Uses less material than full-bore meters, reducing purchase and installation costs while maintaining good performance.
Ideal for large pipelines: Especially suitable for DN300 and above, such as municipal water supply, wastewater treatment, and circulating water systems.
Easy upgrades & retrofits: Ideal for adding flow measurement to aging pipelines without major modifications.

In addition to the benefits of standard electromagnetic flowmeters, insertion types are compact, lightweight, easy to install, and cost-effective—making them the best choice for large-diameter pipes.

Field Installation of Insertion Electromagnetic Flow Meter

Real on-site installation examples of ARTang insertion electromagnetic flow meters used for outdoor water pipeline flow measurement, remote monitoring, and municipal water distribution systems.

Typical Applications

Designed for large pipeline flow measurement from DN25 to DN2200, the ARTang insertion electromagnetic flow meter provides a cost-effective solution for new installations, pipeline retrofits, and network upgrades.

With hot-tap installation, the flow meter can be installed under pressure without shutting down the pipeline, helping reduce downtime, excavation work, and installation cost.

Pipeline Retrofits & Network Upgrades

Seamlessly install flow meters on aging water mains and industrial pipelines using rapid hot-tap (under-pressure) technology, bypassing heavy excavation.

Industrial HVAC & Cooling Water

Accurately measure chilled water flow in facility cooling loops without requiring costly system shutdowns or pipe drainage.

Factory Strength & Quality Assurance

ARTang supports industrial measurement projects with in-house production, strict calibration, certified quality control, and global exhibition experience.