Do you struggle with flow meters that clog, drift, or require constant recalibration when measuring challenging conductive liquids? Whether you're managing wastewater, chemical dosing, or food processing, reliable flow data is essential. The AEM-Electromagnetic Flowmeter harnesses Faraday's law of induction to deliver precise, maintenance-free volumetric flow measurement for pipe sizes from DN15 to DN3000, offering a robust solution for the most demanding applications.

Why Choose an Electromagnetic Flowmeter? Solving Common Flow Measurement Challenges

Eliminate the headaches of mechanical meters and gain data you can trust. This advanced magnetic flow meter directly addresses critical pain points in labs and industrial processes.

• Zero Maintenance, Zero Flow Obstruction: The fundamental problem with many meters is that moving parts wear, break, or get clogged. This AEM electromagnetic flowmeter features a measuring tube with absolutely no moving parts or obstructions. This design eliminates pressure loss and blockages, drastically reducing downtime and maintenance costs, even when measuring fluids containing fibers or solid particles.

• Unwavering Accuracy Despite Fluid Changes: Inconsistent liquid properties can wreak havoc on other meter types. The magnetic flowmeter's measurement principle is completely independent of changes in fluid density, viscosity, temperature, pressure, and conductivity (as long as the minimum is met). You get reliable, repeatable volumetric flow measurement every time, regardless of the process conditions.

• Intelligent Diagnostics for Total Process Confidence: Don't just collect data; understand your process. The smart electromagnetic flowmeter is equipped with advanced onboard intelligence. It features backlit displays, self-diagnostic functions (for excitation, empty pipe, and alarms), and bidirectional measurement capability. This transforms raw flow data into actionable insights, helping you troubleshoot issues instantly.

Key Features for Demanding Applications

Engineered for longevity, connectivity, and ease of use:

• Unmatched Adaptability: A wide choice of electrode materials (316L SS, Hastelloy, Tantalum, Platinum, Tungsten Carbide) and lining materials (PTFE, Rubber, F46, PFA, Polyurethane) ensures compatibility with nearly any conductive medium, from ultrapure water to corrosive acids and abrasive slurries.

• Flexible Connectivity & Power: Seamlessly integrate into any system with multiple output options: (4-20)mA current, frequency pulse (1-5000Hz), RS485 Modbus, and HART protocol. Powered by AC/DC or a 3.6V lithium battery for remote locations.

• Built for Harsh Environments: With protection ratings up to IP68 (submersible) for sizes DN15-DN1200 and explosion-proof certification (Ex db eb ia II C T4/T5 Gb), it's ready for the toughest installations.

• Simple Installation: Requires a significantly shorter straight pipe run than many competitors (typically 5D upstream, 2D downstream), simplifying retrofits and new installations.

Technical Specifications at a Glance

General Specifications

• Available Pipe Sizes (DN): 15 to 3000 (Covers lab-scale to large municipal pipelines)

• Measurement Accuracy: ±0.5% or ±1.0% of measured value

• Repeatability: ≤ ±0.17% (Better than 1/3 of the accuracy limit)

• Fluid Conductivity: ≥5 µS/cm (≥20 µS/cm for battery-powered units)

• Medium Temperature Range: Depends on lining; integral type up to +80°C

• Nominal Pressure Range: PN0.6 MPa to PN42.0 MPa (Covers Class600 to Class2500)

Environmental & Mechanical

• Ambient Temperature:

• Sensor (Separate type): -20°C to +70°C

• Converter/Integral type: -20°C to +55°C

• Ingress Protection:

• IP68 (Submersible) for DN15-DN1200

• IP66 for other configurations

• Lining Materials: PTFE, Rubber, F46 (PFA), PVC, Polyurethane

• Electrode Materials: 316L SS, Hastelloy C, Tantalum, Platinum, Tungsten Carbide, Monel

• Flange Material: Carbon steel standard (other materials on request)

• Flange Standards: PN6-PN63 (GB/T 9119-2010 RF) / Class600-2500 (GB/T 9115-2010 RJ)

Outputs & Power

• Standard Outputs: (4-20) mA current loop, Frequency pulse (1-5000 Hz)

• Digital Communication: RS485 Modbus, HART

• Power Supply Options: (85-265)V AC, 24V DC, or 3.6V Lithium Battery

• Explosion Proof: Ex db eb ia II C T4/T5 Gb

Ready to Simplify Your Flow Measurement with a Maintenance-Free Solution?

Whether you are managing critical chemical dosing, monitoring effluent, or handling hygienic food products, the AEM delivers reliable, accurate data with zero process obstruction.