Marmonix MEF-8700 Partial-Fill Mag Flow Meter
Marmonix Partially filled pipe electromagnetic flow meter MEF-8700 is a kind of volume flow meter. It was specially designed for partially filled pipe.
Partially Filled Pipe Electromagnetic Flow Meter MEF-8700
Marmonix Partially filled pipe electromagnetic flow meter MEF-8700 is a kind of volume flow meter. It was specially designed for partially filled pipe. It can measure liquid volume from 10% level of the pipe to 100% level of the pipe. It’s accuracy can reach to 2.5%, very accurate for irrigation and waste water liquid measurement. It use remote LCD display so users can read the flow measurement easily. We also provide solar power supply solution for some remote areas where has no power supply.
Partially Filled Pipe Electromagnetic Flow Meter MEF-8700 Features
- Partially filled pipe electromagnetic flow meter can measure partially filled pipe liquid flow, it is very popular in irrigation.
- It’s can use solar power supply; this type is very suitable for remote areas where has no industrial power supply.
- It adopts safe and durable material; service life is longer than normal products. Normally, it can work at least 5-10 years or longer.
- We use an accurate mini ultrasonic level meter for its liquid level measurement then the flow meter will record the liquid level and use this parameter to measure liquid flow. This ultrasonic level meter’s blind area is very small and its accuracy can reach to ±1mm.
Partially Filled Pipe Electromagnetic Flow Meter MEF-8700 Specifications:
| Measuring Pipe Size | DN200-DN3000 |
| Connection | Flange |
| Liner Material | Neoprene/Polyurethane |
| Electrode Marerial | SS316, TI, TA, HB, HC |
| Structure Type | Remote Type |
| Accuracy | 2.5% |
| Output Signal | Modbus RTU, TTL electrical level |
| Communication | RS232/RS485 |
| Flow speed range | 0.05-10m/s |
| Protection Class | Converter: IP65
Flow Sensor: IP65(standard), IP68(optional) |
Case study: electromagnetic flow on partially filled irrigation and wastewater pipes
Many irrigation and wastewater lines run only partly full, so a standard full-pipe mag meter under-reads—partially filled electromagnetic flow meters combine level and velocity to report true volume.
Instruments in this category measure liquid from roughly one-tenth fill upward, using an ultrasonic level input with the magnetic flow path so reported volume tracks the free surface. Remote LCD display and optional solar power suit canals, laterals, and outfalls far from mains electricity.
Typical outcomes for operators:
- Account for delivered irrigation water when the pipe is not surcharged.
- Trend wastewater discharge without forcing a full-pipe run just to meter it.
- Read flow at a safe distance from the wet well or channel.


Reviews
There are no reviews yet.