Remote reading electromagnetic flow meter IP68

Introduction：

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.

Features：

(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:

1.Installation:
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.

2.Maintenance:
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.

4.Sensor inspection

5.Converter check

 

Technical Data:

Remote reading electromagnetic flow meter size:

Diameter (mm)	Nominal pressure	L(mm)	H	φA	φK	N-φh
DN200	0.6	400	494	320	280	8-φ18
DN250	0.6	450	561	375	335	12-φ18
DN300	0.6	500	623	440	395	12-φ22
DN350	0.6	550	671	490	445	12-φ22
DN400	0.6	600	708	540	495	16-φ22
DN450	0.6	600	778	595	550	16-φ22
DN500	0.6	600	828	645	600	20-φ22
DN600	0.6	600	934	755	705	20-φ22
DN700	0.6	700	1041	860	810	24-φ26
DN800	0.6	800	1149	975	920	24-φ30
DN900	0.6	900	1249	1075	1020	24-φ30
DN1000	0.6	1000	1359	1175	1120	28-φ30

 

Remote reading electromagnetic flow meter parameters:

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)

 

Main Performances Parameters:

Size	DN3-DN3000mm
Nominal Pressure	0.6-1.6Mpa(2.5Mpa/4.0Mpa/6.4Mpa…Max 42Mpa)
Accuracy	+/-0.5%(Standard) +/-0.3% or +/0.2%(Optional)
Liner	PTFE, Neoprene, Hard Rubber, EPDM, FEP, Polyurethane, PFA
Electrode	SUS316L, Hastelloy B, Hastelloy C Titanium, Tantalum, Platinium-iridium
Structure Type	Integral type, remote type, submersible type, ex-proof type
Medium Temperature	-20~+60 degC(Integral type)
	Remote type(Neoprene, Hard Rubber,Polyurethane, EPDM) -10~+80degC Remote type(PTFE/PFA/FEP) -10~+160degC
Ambient Temperature	-20~+60deg C
Ambient Humidity	5-100%RH(relative humidity)
Measuring Range	Max 15m/s
Conductivity	>5us/cm
Protection Class	IP65(Standard); IP68(Optional for remote type)
Process Connection	Flange (Standard), Wafer, Thread, Tri-clamp etc (Optional)

 

 

OEM service for Mexico Flow Meter

We are providing OEM services for our Mexico customer various flow meters.

The average order quantity nearly is 30PCS every month. These flow meters mainly applied in Mexico food, beverage, chemical, wine factory and water treatment system, etc.

 

Remote reading electromagnetic flow meter can measure water, waste water, paper pulp, etc. We use rubber or polyurethane liner on it, so it can measure most of none corrosive liquid. It is mainly used in irrigation, water treatment, etc.
It withstand -20-60 deg C media temperature, and it was very durable and safe.