4-20mA Liquid Magnetic Intelligent Electromagnetic Digital Water Flow Meter with RS485

• Customization: Available
• Accuracy: ±0.2-0.5%
• Main Application: Water, Wastewater, Conductive Liquid
• Model NO.: WFD
• Size: 10-2000mm
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Electromagnetic Flow Meter
• Measuring Media: Liquid
• Measurement Object: Closed Pipeline
• Certification: GB, CE, ISO, SGS
• Output Signal: Pulse/4-20mA/RS485/RS232/Hart
• Converter Type: Integral Type, Split Type, Insertion Type
• Communication: RS485 Protocol, Hart
• Medium: Conductive Liquid
• Power Supply: 24VDC/220VAC/12VDC/Lithium Battery
• Diameter(mm): DN10-DN2000
• Body Material: Carbon Steel/SS304/Others
• Electrode Material: SS316L/Ti/Ta/PT/Hastelloy
• Connection: Flanged/Thread/Clamp/Plug-in
• Flow Rate Range: 0.3-15m/S
• Repeatability Error: 0.1% of The Measured Value
• The Temperature of The Measured Medium: Rubber: - 20~+60degrees, PTFE: - 20~+120 Degrees
• Lining Materia: PTFE/Rubber/F4/F46/FEP/Po/PPS/PFA
• Pressure: 0.6~6.3MPa, Higher Can Be Customized
• Transport Package: Carton or as Your Required
• Origin: Yantai
• HS Code: 9026100000
• Production Capacity: 5000PC/Momth

Product Description

4-20mA Liquid Magnetic Intelligent Electromagnetic Digital Water Flow Meter with RS485

 

Product Description

 

A magnetic flow meter, also referred to as mag flow meter or magmeter, is a volumetric flow meter that measures liquids or liquid slurries that have a minimum conductivity of 5 µS/cm.

Magnetic flow meters will typically not work with hydrocarbons, distilled water, non-aqueous solutions and non-conductive solutions.

Typical Industries Where Magnetic Flow Meters are Used

• Water / Wastewater Industry
• Food and Beverage
• Metals
• Brewing, Distilling, and Wine makening

• HVAC
• Chemical
• Pulp and Paper
• Pharmaceutical
• Mining, Mineral Processing

Application area

1. Drinking water supply, water supply, reservoir and pumping station etc.

2. Chemical acid, lye, conductive solution, cooling fluid, additives etc.

3. Drink water, beer, wine, alcohol, milk, yogurt, fruit juice, syrup, blood etc.

4. Refrigeration / air conditioning and refrigeration thermal measurement, or heat energy.

5. Sewage, industrial sewage discharge, sewage etc.

6.Control of metal industrial pump,cooling water and the flow of water.

7. The textile industry of water, pigments, chemicals, bleaching chemicals etc.
Magnetic flow meters require a minimum medium conductivity for the technology to measure flow. This chart provides a general guideline on conductivity of common media

Flow rate
 

Electromagnetic flow meter flow rate range
Size	Min flow m3/h	Normal flow rate m3/h		Max flow m3/h
DN15	0.06	0.19	3.18	6.36
DN20	0.11	0.33	5.65	11.31
DN25	0.17	0.53	8.83	17.67
DN32	0.28	0.86	14.47	28.94
DN40	0.45	1.35	22.61	45.23
DN50	0.71	2.12	35.35	70.68
DN65	1.19	3.58	59.72	119.45
DN80	1.81	5.42	90.47	180.95
DN100	2.82	8.48	141.37	282.74
DN125	4.41	13.25	220.85	441.71
DN150	6.36	19.08	318.08	636.17
DN200	11.31	33.92	565.48	1130.97
DN250	17.67	53.01	883.57	1767.14
DN300	25.44	76.34	1272.34	2544.69
DN350	34.63	103.91	1731.8	3463.6
DN400	45.23	135.71	2261.94	4523.89
DN450	57.25	171.76	2862.77	5725.55
DN500	70.68	212.05	3534.29	7068.58
DN600	101.78	305.36	5089.38	10178.76
DN700	138.54	415.63	6927.21	13854.42
DN800	180.95	542.86	9047.78	18095.57

Order sheet 

Name	Specification code	Explanation
Instrument type		remote display magnetic flow meter for sugar cane juice with 4-20ma water flowmeter
Diameter code	AT-xxx	For example:100 represents DN100
Electrode form	1	Standard stationary type
Electrode material	0	Stainless steel(316L)
	1	Platinum Pt
	2	Hastelloy B(HB)
	3	Tantalum Ta
	4	Titanium Ti
	5	Hastelloy C(HC)
Lining material	3	Chloroprene rubber
	4	Polyurethane rubber
	5	F4(PTFE) polytetrafluoroethylene
	6	F46(FEP)polyperfluoroethylene-propylene
Rated pressure(MPa)	1.6	DN10-80
	1.6	DN100-150
	1.0	DN200-1000
	0.6	DN1100-2000
	0.25	DN2200
Operating temperature	E	<80ºC
	H	<120ºC
Grounding		Built-in grounding electrode
Grade of  protection	0	IP65
	1	IP68
Converter type	0	Integral type
	1	Split type
Case material	0	Carbon steel
	1	Stainless steel
Instrument flange	0	Carbon steel
	1	Stainless steel
Installing timing flange	0	Without
	1	With
Power supply source	0	220VAC
	1	24VDC

Installation 

Company Profile

Auto Instrument Making Co.,Ltd has been committed to crafting high-end equipment since 1994.Specifically, we focus on manufacturing
measure and process control instruments in the area of industriapressure measurement, which pursues to be the cherry on top by adhering
to the accumulated
craftsmanship. Our main products include differential pressure transmitters, pressure transmitters,capacitive pressure sensors, electromagnetic flow meters, vortex flow meters, and radar level meWhich are widely used in the industries of electrical power, petroleum, metallurgy, medicine, food,brewing, textile, building material, etc..
As a source manufacturer, we are capable to modify or remold the core production equipment forsatisfying the specified product features.
The concepts of modification works apply to several annualrings including welding systems, pressure calibration systems, diaphragm coating systems, and so

1. Q: Are you a manufacturer or trading company?
    A: We are the manufacturer for pressure, flow and level transmitters since 1994. 
 
2. Q: What's your quality control system?
    A: As an ISO9001:2008 certificated manufacturer, we have a strict quality control system, and each product is done with fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
3. Q: Is there MOQ with your product?
    A: We have no MOQ limits, 1pc for testing is acceptable.
 
4. Q: Do you provide customized products?
    A: Yes, we can print your logo on our products; OEM, ODM & customization are welcome.
 
5. Q: What is the warranty of your products? And after-sales service?
    A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
 
6. Q: What is the lead time of your product?
    A: We are a factory, our lead time is always within 10~15 working days for products without customization, but lead-time will vary based on different products. You can check detailed lead-time with our sales.

7. Q: What international certificates do you have for your products?
    A: We have CE, RoHS, SIL,IOS, ATEX.