Original Endress+Hauser 5W8C Promag W800 Battery Powered Electromagnetic Flowmeter Underground Installation

Original Endress+Hauser 5W8C Promag W800 Battery Powered Electromagnetic Flowmeter Underground Installation
This is the original Endress+Hauser 5W8C electromagnetic flowmeter (Promag W800 series). It adopts advanced electromagnetic measuring principle, with stable performance and high measurement accuracy.
The 5W8C magmeter supports battery‑powered operation, suitable for buried installation, underground pipelines and sites without external power supply. It is widely used for measuring conductive liquids such as water, wastewater and industrial water.
Features include corrosion‑resistant sensor, easy installation and maintenance, long service life, and reliable data output. Ideal for water supply, sewage treatment and general industrial flow measurement applications.
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Product Description

The Endress+Hauser 5W8C belongs to the Proline Promag W800 series high‑performance electromagnetic flowmeter, designed for reliable flow measurement of conductive liquids in water, wastewater and general industrial applications. Adopting proven electromagnetic induction measurement technology, it delivers stable, repeatable and high‑precision flow monitoring even under harsh working conditions.
This magmeter supports battery‑powered operation, eliminating the need for external power supply, which makes it ideal for remote sites, buried pipelines, underground installations and off‑grid locations. The sensor features robust corrosion‑resistant lining and electrode materials, resisting abrasion and chemical erosion from sewage, industrial wastewater and various conductive fluids.
With compact structure and user‑friendly design, the 5W8C electromagnetic flowmeter is easy to install, calibrate and maintain, requiring minimal on‑site maintenance work. It provides accurate flow rate, total volume and real‑time data output, supporting standard signal transmission for seamless integration with industrial control systems.
Widely applied in water supply networks, sewage treatment plants, municipal engineering, chemical processing and other industries, the E+H 5W8C ensures long‑term stable operation, low energy consumption and excellent measurement consistency, serving as a cost‑effective solution for flow monitoring in unmanned or hard‑to‑access environments.

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Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.

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Pressure Transmitter Parameters

Pressure Types Gauge, absolute, negative pressure, differential pressure
Measuring Range From low differential pressure to high pressure ranges up to 100 MPa, depending on model
Output Signals 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options
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Media Water, oil, gas, air, steam and compatible liquid or gas media
Applications Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems

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Pressure Transmitter FAQ

What is a pressure transmitter used for?

A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.

How do I choose the right pressure transmitter?

Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.

What is the difference between gauge, absolute and differential pressure transmitters?

Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.

Can Xinyi Instrument provide customized pressure transmitters?

Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.