Yantai Auto Electromagnetic Flow Meter, Magnetic Water Flow Meter 900mm 1200mm

Yantai Auto Electromagnetic Flow Meter, Magnetic Water Flow Meter 900mm 1200mm

Large Pipe Size Electromagnetic Water Flow Meter; High Accuracy 0.5%; Output:4-20mA output; RS485 Modbus;

Send Inquiry

Product Details

Yantai Auto 900mm Electromagnetic Flow Meter, Magnetic Water Flow Meter


Electromagnetic Flow Meter

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 measuring tube 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


Main Applications

WFD Electromagnetic flowmeter can be used to measure the volume flow of conductive fluid in a closed pipeline. It is widely applied in the flow measurement and control in the fields of chemical and petroleum industry, metallurgy industry, water and waste water, agriculture and irrigation, paper making, food and beverage industry and pharmaceutical industry.

       Ambient Conditions

       Ambient temperature:  sensor: -25℃ to + 60℃; converter: -25℃ to + 60℃.

       Relative humidity:       5% to 90%;

     Working Conditions

    Maximum fluid temperature:      

Polychloroprene rubber    80 ℃

Polytetrafluoroethylene at   100 ℃

Silicone rubber at    150 ℃

Polyurethane rubber at   70 ℃

Fluid conductivity: ≥ 5mS/cm

 

 

Photo

ConverterCompactRemoteCompact with Battery Power
Accuracy0.5% of Rate0.5% of Rate1.0% of Rate
Conductivity>5μs/cm>5μs/cm>5μs/cm
Min. Velocity0.3 m/s0.3 m/s0.3 m/s
Max. Velocity10 m/s10 m/s10 m/s
Turndown RationStandard 1:20; Others on request
Output4-20mA/Pulse4-20mA/PulseConsult the factory
Power Supply(1) 110-240Vac(1) 110-240VacLithium Battery
(2)  18-36 Vdc(2)  18-36 Vdc
CommunicationOptional: RS485; MODBUS; HART; Profibus-DP
Ex-Proof LevelExd[ia]qIICT5
Protection LevelIP65Converter: IP65IP65
Sensor: IP65; (IP68 on request)
DiameterDN10-DN1200
Installation1. Flange (Standard: ISO; Optional: ANSI, DIN, JIS);
2. Thread (Standard: G; Optional: NPT);
3. Wafer
Pressure RatingStandard: 1.6Mpa; Others on request
Fluid TemperatureStandard: PTFE: <120°C (customized PTF)E: <120°C) ;  
Rubber: <60°C
Ambient Temperature-30°C-60°C-30°C-60°C-30°C-60°C

 

Features

l  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.

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

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

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

l  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.

l  High definition LCD display with backlight.

l  RS485 or RS232 interface supports digital communication.

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

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

 

Parameters                                                                                              

Pipe Size

DN10-DN3200

Excitation System

Bidirectional Constant Flow Squarewave Excitation

Installation Form

split

Lining

Chloroprene Rubber,PTFE

Material of Electrode

316L,HC,HB,Titanium,Tantalum,Platiniridium

Grounding

Built-in Grounding Electrode

Medium

Conductive Liquid

Grade of Accuracy

0.5,  1.0

Flow Velocity

≤15m/s

Flange of Pipe 

Connection

GB9119-2000 or GB9115-2000

Pipe connection

Flange Connection

Temperature of Medium

Chloroprene Rubber:-10-60℃: PTFE:-10-120℃

Rated Boltage

1.0MPa,  1.6MPa,  4MPa

Cable Interface

G1/2 Female Thread

Category of 

Shielding

IP65, IP68

Output Signal

4-20mACurrent,Pulse, Warning beyond upper and lower limits

Communication

RS485 Protocol

Display of Monitor

Transient Flow,Percentage,Flow Velocity,Forward and Reverse Integrated 

Flux and Total Integrated Flux

Power Supply

220VAC, 24VDC

Type of Application

General Type, Waterproof Type 

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.


flowmeter installation in Dubai.jpg  


paste-pic-dp_uuid_i3jec


Package



Order Sheet: ATWFD-

Name

Specification code

Explanation

Converter type

I

Integrated type

S

Split type

C

Insert type

Diameter code

xxx

For example:100 represents DN100

Electrode material

S

Stainless steel(316L)

P

Platinum Pt

H

Hastelloy B(HB)

Ta

Tantalum Ta

TI

Titanium Ti

HC

Hastelloy C(HC)

Lining material

RU

Chloroprene rubber

PR

Polyurethane rubber

F4

F4(PTFE) polytetrafluoroethylene

F46

F46(FEP)polyperfluoroethylene-propylene

Rated pressure(MPa)

16

1.6M Pa

25

2.5M Pa

Z

Customized

 Operating temperature

E

<80

H

<120

Grade of  protection

P1

IP65

P2

IP68

Case material

C

Carbon steel

SS

Stainless steel

Instrument flange

CS

Carbon steel

SS1

Stainless steel

Power supply source

PS1

220VAC(85V~265V)

PS2

24VDC(20-36VDC)

Out Put

O1

4-20mA, RS485 modbus protocol

O2

Pulse output

O3

4-20mA


CE & ISO9001 CERTIFICATES

 certification1

Company Introduction

SINCE 1997, more than 20 years  experience in process automation instruments

Our group is specialized in developing, producing and marketing the process control instruments, possessing the complete ability of automatic system engineering.

Field Instruments for Process Automation:

1, Pressure Measurement, including smart 3051 pressure transmitter, differential pressure transmitter, absolute pressure transmitter, etc

2, Flow Measurement, including vortex flow meter, electromagnetic flow meter, turbine flow meter, oval gear flow meter, etc

3, Level Measurement,, including ultrasonic level meters, radar level meters, magnetic level gauge, float level meter, etc

Answers for industry.

Integrated technologies, vertical market expertise and services for greater productivity, energy efficiency, and flexibility.

YANTAI AUTO offers a comprehensive range of process instruments for pressure, temperature, flow and level measurement.
Whether you need a single instrument or a complete instrumentation package, YANTAI AUTO is your professional supplier for any project



factory0522.png


Please contact us for price. Thank you.

Hot Tags: yantai auto electromagnetic flow meter, magnetic water flow meter 900mm 1200mm, manufacturers, suppliers, factory
Related Products

Inquiry

  • Your Name:
  • *E-mail:
  • Phone:
  • Company:
  • Title:
  • *Content: