The E+H Promag 50E50 Electromagnetic Flowmeter, a sophisticated and reliable device from Endress+Hauser, a global powerhouse in industrial measurement and automation, is designed to meet the diverse and exacting needs of modern industrial processes. This electromagnetic flowmeter stands out for its advanced technology, high - precision measurement capabilities, and robust construction, making it an ideal choice for a wide range of applications involving the measurement of conductive liquid flow rates.
At its core, the Promag 50E50 is engineered to accurately measure the flow rate of conductive liquids within pipelines. Leveraging the principle of electromagnetic induction, it converts the kinetic energy of the flowing liquid into an electrical signal that is directly proportional to the flow velocity. This electrical signal is then processed and transformed into a precise flow - rate value, which can be seamlessly integrated into various industrial control systems. Whether it's for real - time monitoring of fluid flow in a manufacturing plant or for precise control of liquid dosing in a chemical process, the Promag 50E50 provides the necessary data for efficient operation.
The Promag 50E50 offers a wide - ranging measurement capacity, capable of handling flow rates from as low as 0.01 m/s to a maximum of 15 m/s, depending on the specific configuration and pipe size. This broad range makes it suitable for a multitude of industrial scenarios. In applications where low - flow rates need to be accurately measured, such as in laboratory - scale chemical synthesis or in the precise dispensing of pharmaceutical ingredients, the Promag 50E50 can deliver highly accurate readings.
Features
Available in a variety of pipe sizes ranging from DN15 (0.6 inches) to DN2000 (78.7 inches), the Promag 50E50 can be easily incorporated into existing pipeline systems of diverse diameters. It provides multiple connection options, including flanged, wafer - type, and clamp - on connections. This flexibility in connectivity allows for straightforward installation in different types of pipelines and process setups. Whether it's a small - diameter pipeline in a food processing plant or a large - diameter pipeline in a petrochemical complex, the Promag 50E50 can be adapted to fit the specific requirements of the application, ensuring seamless integration and operation.
On the other hand, for high - flow applications like those in large - scale water treatment facilities or oil refineries, it can also function with remarkable precision, ensuring reliable flow - rate measurement across different flow magnitudes.
Product Overview
The operation of the Promag 50E50 is based on Faraday's law of electromagnetic induction. The flowmeter consists of a measuring tube, which is made of non - magnetic and non - conductive materials, and two coils positioned perpendicular to each other around the tube. When a conductive liquid flows through the measuring tube, it cuts through the magnetic field generated by the coils. According to Faraday's law, this cutting action induces an electromotive force (EMF) in the liquid. The magnitude of this EMF is proportional to the velocity of the liquid flow, the strength of the magnetic field, and the diameter of the measuring tube.
Two electrodes located on the inner wall of the measuring tube, which are in contact with the flowing liquid, detect the induced EMF. These electrodes then transmit the electrical signal to the flowmeter's transmitter. Inside the transmitter, the signal undergoes a series of processing steps to convert it into a meaningful flow - rate value that can be used for monitoring and control purposes.

Model NO. |
50E50 |
Measuring Media |
Liquid |
Main Application |
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas |
Measuring Principle |
Mechanics |
Size |
DN10-50 |
Measurement Object |
Open Channel |
Sensor |
Tube/Flange |
Certification |
JIS, DIN, ANS, GB, CE, RoHS, ISO |
Application |
Industrial Production |
Place of Origin |
Germany |
Type |
Electromagnetic Flow Meter |
Material |
Stainless Steel |
Brand Name |
Endress Hauser |
Customized Support |
OEM, ODM, Obm |
MOQ |
1PC |
Nominal Diameter Range |
DN 15 to DN 2000 |
Flow Velocity Range |
0.01 to 12 M/S |
Repeatability |
±0.1% of Measured Value |
Process Temperature Range |
-40°c to +180°c |
Pressure Rating |
up to 40 Bar (Dependent on Configuration) |
Lining Materials |
PTFE, PFA, Ceramic, Hard Rubber |
Power Supply |
24 V DC or 100-230 V AC |
Protection Class |
IP67/IP68 (NEMA 4X) |
Ambient Temperature Range |
-40°c to +60°c |
Weight |
8kg |
Transport Package |
Original |
Specification |
50cm*30cm*25cm |
Trademark |
Endress Hauser |
Origin |
Germany |
HS Code |
9026100000 |

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.