Industrial Sewage Waste Water 4-20mA RS485 Output Digital Electromagnetic Liquid Flowmeter

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: QFM 402
• Accuracy: 0.5%F.S ,0.2%F.S
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas
• Size: DN50-100
• Application: Industrial Production
• Type: Electromagnetic Flow Meter
• Measuring Media: Liquid
• Measurement Object: Closed Pipeline
• Output: 4-20mA, Pulse, RS485
• Protection Level: IP65 or Higher
• Body Material: Carbon Steel, Stainless Steel
• Nominal Pressure: 1.0~4.0MPa
• Transport Package: Standard Carton Packaging
• Specification: 10KG
• Trademark: XingYuTeng
• Origin: China
• HS Code: 9026201090
• Production Capacity: 5000/Month

Product Description

Industrial Sewage Waste Water 4-20mA RS485 Output Digital Electromagnetic Liquid Flowmeter

Product Description

Measuring Principles

The measuring principle of electromagnetic flowmeter is based on the electromagnetic induction law of Farady. The sensor is mainly composed of measuring tube with isolate lining, a pair of electrodes installed by penetration of the measuring tube wall, a pair of coils and iron core to produce working magnetic field. When the conductive fluid flows through the measuringtube of the sensor, the voltage signal in direct proportion to the average flow velocity of the fluid will be inducted on the electrodes. The signal is amplified and treated by the transmitter to realize various display functions

Product Parameters

1, Measurement is not affected by the variation of flow density, viscosity, temperature, pressure and conductivity. High accuracy measurement is guaranteed according to the linear measurement principle.

2, No obstacle in the pipe, no pressure-loss and lower requirement for straight pipeline.

3, DN 6 to DN2000 covers a wide range of pipe size. A variety of liners and electrodes are available to satisfy different flow characteristic.

4, Programmable low frequency square wave field excitation, improving measurement stability and reducing power consumption.

5, Implementing 16 bits MCU, providing high integration and accuracy; Full-digital processing, high noise resistance and reliable measurement; Flow measurement range up to 1500:1.

6, High definition LCD display with backlight.

7, RS485 or RS232 interface supports digital communication.

8, Intelligent empty pipe detection and electrodes resistance measurement diagnosing empty pipe and electrodes contamination accurately.

9, SMD component and surface mount technology (SMT) are implemented to improve the reliability.

 

Main Features

Medium Velocity Range	0.3~12m/s(extend to 0.1-15m/s)
Norminal Diameter	DN10-2600
Norminal Pressure	4.0MPa(DN10-150);1.6MPa(DN200-600);1.0MPa(DN700-1200);0.6MPa(DN400-2000) Or other specified byorder"
Accuracy	0.5%,0.2%
Fluid Temperature	-25ºC-180ºC-250ºC
Conductivity	>5μ/cm
Electrode Material	Stainless Steel/ Tantalum/ Titanium/ Hastelloy Alloy B/ Hastelloy Alloy C/ Platinum Iridium Alloy/ Stainless Steel Coating Tungsten Carbide/ Ni
Lining Material	Chloroprene Rubber CR,Fluoroplastic(F4,F46,PFA),Polyurethane,Alumina Ceramic.
Body Flange And Shell Material	Carbon Steel, Stainless Steel, others(Special order)
Installation Form	Flange connection,clamp type,thread connection,insertion type
Protection Level	IP65,IP68
Converter Powe Supply	85-265VA.C,11~40V D.C, Lithium Battery
Output Signal	Current/ Puse/ Frequency/ HART Agreement/ RS232/ RS485
Structure Type	Split Type, Integral Type, Plugin Type
Power Waste	0.65W
Environmental Temperature	-25ºC-60°ºC
Converter Display Interface	Chinese and English LCD display interface and operation interface can be switched (other languages can be customized), can display instantaneous flow, cumulative flow, there  are a variety of flow units for selection
Categories	Sanitary, diving, high pressure, scraper type, high temperature type, electromagnetic heat meter,etc

Detailed Photos

FAQ

 

1. How long will you reply to me?
We will reply to you as soon as possible. Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide the site conditions and product requirements. The selection table is provided for your reference. Please let me know the quantity you need. The more quantity, the greater the discount.
3. Can I get a sample?
Contact our staff online directly and they will check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located in Baoji City, Shaanxi Province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
The warranty period from the date of acceptance of 12 months.
7. What are your terms of payment?
We could accept T/T, L/C, PayPal, and credit Assurance.
8. What's the transport?                                                              
Express such as DHL, FedEx, TNT, UPS for freight prepaid, also can use your own couier account to do the freight collect. For more goods we can arrange by air or by Sea.