Product Description
The magnetic sensor is a high-precision volumetric flow meter
widely used in liquid flow measurement across petroleum, chemical,
and energy industries. It is particularly suited for fuel
dispensers handling viscous fluids like diesel and gasoline. Its
operating principle involves a pair of elliptical gears rotating to
partition fluid into fixed volumetric units, enabling cumulative
measurement with excellent repeatability and resistance to
interference.
Technical Specifications (General Fuel Dispenser Applications)
Measurement Range: 0.08–340 m³/h, with port sizes from DN15 to DN1500, accommodating
diverse flow requirements.
Accuracy Class: Standard grade 0.5, high-precision grade 0.2, and repeatability
error as low as ±0.06%, ensuring reliable fuel dispensing.
Media Compatibility:
Viscosity range: 0.3–50,000 mPa·s, supporting high-viscosity
liquids (e.g., heavy oil, lubricants).
Temperature resistance: -40°C to +300°C (extended models for
extreme conditions).
Structural Design:
Housing materials: Cast iron, cast steel, or stainless steel, with
pressure resistance up to 6.4–10 MPa (cast steel), ideal for
high-pressure fuel systems.
Protection: IP66/IP67 ingress protection and explosion-proof rating
Ex d IIC T6 Gb, ensuring safe operation in humid or flammable
environments.
Signal Output: 4–20 mA current, pulse signals, and RS485 communication (MODBUS
protocol) for seamless integration with dispenser control systems.
Advantages & Considerations
Strengths: No straight-pipe installation required;
vibration-resistant design; optional built-in lithium battery or
external power supply for off-grid applications.
Precautions: Install filters to prevent gear blockage by
impurities; unsuitable for aerated liquids without additional gas
separators.
FAQ
1. who are we?
We are located in Anhui, China, started from 2009,selling to
Africa(50.00%),Asia countries(20.00%),Mid East(20.00%),South
America(10.00%). There are total about 51-100 people in our
company.
2. how can we guarantee quality?
100% testing before delivery.
3.what can you buy from us?
fuel dispenser,LPG dispenser, Adblue dispenser, spare parts for
dispensers ,tank truck parts,industry fueling machine, petrol
machine.
4. why should you buy from us not from other suppliers?
1:we do tooling ourselves.
2:we do casting ourselves.
3: we do CNC matching ourselves.
4:we have professional R&D team.
5: we have professional engineer both on mechanical and electronic.
6: 100% testing with professional device.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR, CIF；
Accepted Payment Currency: USD,EUR and customer local money.
Accepted Payment Type: T/T,L/C,Western Union,Cash;
Language Spoken:English,Chinese,Arabic
