Remote reading electromagnetic flow meter 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.
(1)Bi-directional measurement,easy to install
(2)Automatic alarimm functionsfor self-diagnosis
(3)LCD backlight makes it easy to read day and night
(4)Double frequency excitation,stable zero point;
(5)Multi-Language, Module Design,Multifunctional Output；
Remote reading electromagnetic flow meter advantages:
(1)Remote reading electromagnetic flow meter can measure partially filled pipe liquid flow, it is very popular in irrigation.
(2)Its can use solar power supply, this type is very suitable for remote areas where has no industrial power supply.
(3)It adopts safe and durable material, service life is longer than normal products. Normally, it can work at least 5-10 years or longer.
(4)And we have already got food grade certificate for its liner so it can be used for drinking water, underground water, etc. Many drinking water company use this type in their big size pipeline.
(5)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.
Remote reading electromagnetic flow meter installation and maintainance:
Remote reading electromagnetic flow meter should be installed correctly to ensure good measurement. Normally we need leave 10D(10 times of diameter) straight pipe distance before partially filled pipe electromagnetic flow meter and 5D behind partially filled pipe electromagnetic flow meter. And try to avoid elbow/valve/pump or other device which will influent the flow speed. If the distance is not enough, then please install flow meter according to follow picture.
Routine maintenance: only need to make periodic visual inspections of the instrument, check the environment around the instrument, remove dust and dirt, ensure that no water and other substances enter, check whether the wiring is in good condition, and check whether there are newly installed strong electromagnetic field equipment or newly installed wires near the instrument Cross-instrument.
If the measuring medium easily contaminates the electrode or deposits in the measuring tube wall, it should be cleaned and cleaned regularly.
3.Fault finding: if the meter is found to work abnormally after the flow meter has been put into operation or normal operation for a period of time, the external conditions of the flow meter should be checked first, such as whether the power supply is good, whether the pipeline is leaking or in a state of partial pipe, whether there is any in the pipeline Whether air bubbles, signal cables are damaged, and whether the output signal of the converter (that is, the input circuit of the subsequent instrument) is open. Remember to dismantle and repair the flow meter blindly.
Remote reading electromagnetic flow meter size:
Remote reading electromagnetic flow meter parameters:
|Measuring Pipe Size
||SS316, TI, TA, HB, HC
||Modbus RTU, TTL electrical level
|Flow speed range
Flow Sensor: IP65(standard), IP68(optional)
Main Performances Parameters:
+/-0.3% or +/0.2%(Optional)
||PTFE, Neoprene, Hard Rubber, EPDM, FEP, Polyurethane, PFA
||SUS316L, Hastelloy B, Hastelloy C
Titanium, Tantalum, Platinium-iridium
||Integral type, remote type, submersible type, ex-proof type
||-20~+60 degC(Integral type)
|Remote type(Neoprene, Hard Rubber,Polyurethane, EPDM) -10~+80degC
Remote type(PTFE/PFA/FEP) -10~+160degC
||IP65(Standard); IP68(Optional for remote type)
||Flange (Standard), Wafer, Thread, Tri-clamp etc (Optional)