Promag 50H 53H electromagnetic flowmeter is a bidirectional flowmeter for conductive fluid media with a conductivity of ≥ 5 S/cm. It has no pressure loss, is insensitive to pipe vibration, is easy to install and debug, and can be widely used in beverage, dairy, mixed juice, salt solution, acid and alkaline solution industries.
The manual describes the Proline Promag 50H and 53H electromagnetic flow measurement system. It explains the measurement principle based on Faraday's law, lists the applicable process media, and outlines the device’s features such as CIP/SIP cleaning and ATEX certification.
Detailed information is provided on signal inputs and outputs, communication interfaces (HART, PROFIBUS DP/PA, MODBUS RS485, FOUNDATION Fieldbus), terminal assignments, and wiring diagrams. Technical specifications, installation guidelines, and troubleshooting tips are included to assist engineers and operators. This manual is written in Japanese.
| Maximum Flow Rate | 4700 m³/h |
|---|---|
| Maximum Temperature | 150 °C |
| Maximum Pressure | 40 bar |
| Input Voltage Range | 3–30 VDC |
| Range Ratio | >1000:1 |
| Velocity Measurement Accuracy | 0.01–10 m/s |
It measures flow based on Faraday's law, where the induced voltage is proportional to the fluid velocity.
The input voltage can be between 3 VDC and 30 VDC.