The electromagnetic flow meter is made according to the Faraday electromagnetic induction law, which can measure the volume flow of conductive liquids and slurries. It has the characteristics of being unaffected by the density, viscosity, temperature, pressure and conductivity of the fluid, having no obstruction in the measuring pipe, no pressure loss, low requirements for straight pipe sections, full digital processing, strong anti-interference ability, reliable measurement, high accuracy, flow range up to 1500:1, with bidirectional flow measurement function, It can display positive and reverse flow, and has bidirectional current and frequency output, which is convenient for recording and saving signals of different flow directions.
The YMHLD electromagnetic flow meter measures liquid flow based on Faraday's law. It offers high accuracy, a wide measurement range and digital output via RS485 or RS232. The device is suitable for oil, chemical, water, construction, medical and food industries.
The manual provides details on operating conditions, installation guidelines, wiring diagrams and technical specifications such as temperature range, pressure rating and flow ratio. It also describes the sensor's internal three‑channel calculation and signal output functions. This manual is written in Chinese.
| Operating temperature range | -25°C to +60°C |
|---|---|
| Maximum fluid temperature (integrated type) | 70°C |
| Nominal pressure ratings | 4.0 MPa, 1.6 MPa, 1.0 MPa |
| Output interface | RS485 or RS232 digital signal |
The sensor operates from -25 °C to +60 °C.
It provides digital output via RS485 or RS232.
The sensor can be mounted in any orientation, but the pipe must be fully filled with liquid and free of air bubbles.
The meter is rated for 4.0 MPa, 1.6 MPa and 1.0 MPa.