The E+H Promag W 300 Electromagnetic Flowmeter, a flagship product from Endress+Hauser, a global leader in industrial automation and measurement solutions, represents the pinnacle of advanced flow - measurement technology. Engineered with precision and designed for versatility, this electromagnetic flowmeter has become an indispensable tool across a wide spectrum of industries, offering accurate, reliable, and efficient flow - rate measurements for conductive liquids.
The primary function of the Promag W 300 is to accurately measure the flow rate of conductive liquids within a pipeline. It operates on the principle of electromagnetic induction, converting the kinetic energy of the flowing liquid into an electrical signal proportional to the flow velocity. This electrical signal is then processed and converted into a measurable flow - rate value, which can be easily integrated into industrial control systems, enabling real - time monitoring and precise control of fluid flow processes.
The Promag W 300 offers an extensive measurement range, capable of handling flow rates from as low as 0.01 m/s to a maximum of 15 m/s, depending on the specific application and pipe size. This wide - ranging capability makes it suitable for various industrial scenarios, from low - flow applications such as in laboratory - scale chemical reactions to high - flow applications in large - scale water treatment plants or oil refineries. Its ability to measure both low and high flow rates with high precision ensures that it can meet the diverse requirements of different industries.
Features
Available in a variety of pipe sizes ranging from DN15 (0.6 inches) to DN2000 (78.7 inches), the Promag W 300 can be easily integrated into existing pipeline systems of different diameters. It offers multiple connection options, including flanged, wafer - type, and clamp - on connections, providing flexibility for installation in different types of pipelines and process setups. This compatibility with various pipe sizes and connection methods makes it a highly adaptable solution for a wide range of industrial applications.
The Promag W 300 operates based on Faraday's law of electromagnetic induction. The flowmeter consists of a measuring tube, which is non - magnetic and non - conductive, and two coils placed perpendicular to each other around the tube. When a conductive liquid flows through the measuring tube, it cuts the magnetic field generated by the coils. According to Faraday's law, this cutting of the magnetic field induces an electromotive force (EMF) in the liquid, which is proportional to the velocity of the liquid flow, the strength of the magnetic field, and the diameter of the measuring tube.
Product Overview
Once the induced EMF is detected, the signal undergoes a series of processing steps in the flowmeter's transmitter. First, the weak electrical signal is amplified to a level suitable for further processing. Then, it is filtered to remove any noise or interference that may have been introduced during the measurement process.
The Promag W 300 incorporates advanced signal - processing algorithms to ensure accurate and reliable flow - rate calculations. These algorithms take into account factors such as temperature, pressure, and the electrical conductivity of the liquid, which can affect the measurement accuracy. Additionally, the flowmeter features automatic zero - point adjustment, which corrects for any offset in the signal caused by factors such as electrode fouling or changes in the electrical properties of the liquid over time.
For signal transmission, the Promag W 300 supports multiple communication protocols, including 4 - 20 mA analog output, HART (Highway Addressable Remote Transducer), PROFIBUS - PA, and FOUNDATION Fieldbus. The 4 - 20 mA analog output is a standard industrial signal that can be easily integrated into existing control systems, while the digital communication protocols enable two - way communication, allowing for remote configuration, calibration, and diagnostic functions. This flexibility in signal transmission ensures seamless integration with different industrial automation systems.This high level of precision is crucial in industries where accurate flow - rate control is essential, such as in the pharmaceutical industry, where the precise dosing of liquids is required for the production of high - quality drugs.
| Place of Origin |
Germany |
Warranty |
1 Year |
| Material |
316L |
Customized Support |
OEM, ODM, OBM |
| Brand Name |
E+H |
Model Number |
Proline Promag W300 |
| Product Name |
E+H Proline Promag W 300 |
Measuring Range |
0.5 m3/h to 263000 m3/h |
| Max Process Pressure |
Pn 40, Class 300, 20K |
Power Supply |
DC 24 V |
| MOQ |
1PC |
Selling Units |
Single item |
| Single Package Size |
60X50X50 cm |
Single Gross Weight |
14.000 kg |
Carton Boxes
KeRui (Weifang) Automation Equipment Co., Ltd.Specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply to specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12month
5.Q: How can I visit your factory?
-- Fly to Qingdao air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
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