Conventional Electromagnetic Flowmeter

The DG-FW6000 series is a new-generation conventional electromagnetic flowmeter developed by Jiangsu DeGao based on Faraday's law of electromagnetic induction, specifically designed for "high precision + long lifespan."

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High-precision electromagnetic flowmeter

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产品描述

- Commodity name: Conventional Electromagnetic Flowmeter
I. Product Introduction

The DG-FW6000 series is a next-generation conventional electromagnetic flowmeter developed by Jiangsu DeGao based on Faraday's law of electromagnetic induction, specifically designed for "high precision + extended lifespan." The product features self-molded sensors and transmitters, covering the full range from DN15 to DN3000. It offers both integrated and split-type designs, making it ideal for trade settlement and process control in industries such as water management, chemical processing, food production, pharmaceuticals, and environmental protection. This innovative solution enables customers to achieve "industrial-grade accuracy at a consumer-friendly price," empowering them to streamline flow monitoring and energy management effectively.

2. Product Specifications

• Measure performance

– Accuracy: Class 0.3 / Class 0.5 / Class 1.0 available

– Repeatability: ≤0.16% (V ≥ 0.3 m/s)

- Flow velocity range: minimum 0.1 m/s, maximum 12 m/s; bidirectional measurement

- Electrical conductivity: ≥5 μS/cm

• Structural materials

– Measuring tube: 304 or 316L stainless steel

– Lining: CR, F4, F46, PFA, PU—fully compatible with all dielectric materials

– Electrodes: 316L, Hastelloy-C, Ta, and more

– Housing: Aluminum alloy with blue powder coating, explosion-proof Ex d IIC T6 available as an option

• Electrical interface

‑ Power supply: 24 VDC / 220 VAC ±10 %

– Outputs: 4-20 mA, pulse, dual-channel RS485, NB-IoT, 4G

– Display: LED / LCD + Capacitive Buttons

– Protection: Sensor IP68, Converter IP66

• Operating conditions

‑ Medium temperature: -25 °C to +120 °C

– Nominal pressure: 0.25 MPa to 4.0 MPa, with flange standards GB9119 and JB/T81 fully covered.

– Grounding requirement: ≤10 Ω, split-type dual grounding

3. Product Features

1. Dual-channel RS485: The master/slave channels feature independent isolation, enabling zero-delay parallel access to both the PLC and the energy consumption platform—no additional gateway required for expansion.

2. Industry-grade reliability: Triple-layer hardware shielding + adaptive filtering ensures 0.5% accuracy remains consistent even at 1 meter from the motor.

3. Self-diagnosis and fault localization in less than 30 seconds.

4. All-Scenario Friendly: Integrated or modular design with pre-fabricated cables ranging from 10 to 50 meters; features capacitive buttons + magnetic rod operation, and maintains normal functionality after being submerged in water (IP68-rated) for up to 72 hours.

5. Smart Water Management Ready: Equipped with built-in NB-IoT / 4G for second-level data upload to the cloud; ready for direct use in commercial transactions.

6. Green Energy Efficiency: Optional solar-powered, ultra-low-power lithium battery pack ensures 6 years of maintenance-free operation in the field.

4. Application Scenarios

• Municipal Water Services: Urban pipeline DMA zone metering, secondary water pumping stations, and rural drinking water safety projects—enabling integrated leak monitoring and commercial billing.

• Industrial Processes: Continuous metering of highly corrosive slurries such as chemical acid-alkali-salt solutions and pulp black liquor; hygienic flow management for food and beverage CIP/SIP processes, beer wort, and beverage syrups.

• Environmental Protection & Energy: Wastewater treatment inflow and outflow, chemical dosing systems, sludge return; online monitoring of mine and metallurgy tailwater, steel industry circulating cooling water, and oilfield injection water.