LƯU LƯỢNG KẾ ĐIỆN TỪ DONG-YANG DCM200F

Lưu Lượng Kế Điện Từ Chính Hãng

Hotline báo giá: 0909 022 246

Email: infocn.investment@pump-can.com

LƯU LƯỢNG KẾ ĐIỆN TỪ DONG-YANG DCM200F

AUF750 series is a fixed mounted, transit-time ultrasonic Flowmeter. It features clamp-on style transducers for non-invasive measurement of clean homogeneous liquid processes. This user friendly microprocessor based, field programmable flowmeter ensures that the flow of existing processes can be performed without interrupting the flow and has very low installation costs.

Features: LƯU LƯỢNG KẾ ĐIỆN TỪ DONG-YANG, DY-DCM200F, DN200, 54 – 1080 M3/H

– 4 line LCD display with flowrate, totalizer & signal condition
– Stores up 64 Day/Month/Year Totalizer daily value
– Batch control function
– Wide range velocities of 0.01 ~ +/- 32 m/s
– Transducers for pipe size from 15 to 6000 mm
– High accuracy of +/-0.5% of reading
– Built-in magnet in transducers, no need for steady tool on metal pipe
– Data logger function, include date, totalizer, signal condition… etc
– Response time less than 1 second

Sensor:

Old sensor UFS1.0.0                                                           New sensor UFS1.0.1

             

Principle

The method of measurement is based on Faraday’s law of electromagnetic induction.When the conductive liquid moves within the magnetic field,voltage is induced in it, which is proportional to the velocity of the conductor.The equation is as below:

E=KBVD
K: Coefficient of the flowmeter
B: Pulsed magnetic flux density
V: Average velocity of the media
D: Inner diameter of the measuring pipe
 

When measuring flow,fluid flow through the perpendicular to the direction of the flow field,the liquid flow conductivity induction out a and average flow velocity( volume flow) proportional to the voltage signal,the inductive voltage signal through the two and liquid direct contact with the electrodes of detection,and through the cable, and then sent to amplifier output current signal conversion unity.

Features

• No moving parts in the measuring pipe to facilitate maintenance and management
• No obstacle parts, no pressure loss, sensor with long service life
• Conductivity of measured liquid can reach at least 5 us/cm
• Various liner and electrode materials satisfy most industrial applications
• High accuracy, generally ±0.5%, ±0.3% and ±0.2%
• F46 Liner is suitable for vacuum tube

Specification

Medium Conductivity:>5us/cm
Size: DN3-3000
Measuring Range:0.2-15m/s max
Measuring Tube material:Stainless Steel 304
Flange material:Carbon steel(standard)/Stainless Steel 304/316(optional)
Coil Housing:Carbon steel(standard)/Stainless Steel304/316(optional)
Nominal Pressure:0.6Mpa/1.0Mpa/1.6Mpa/2.5Mpa/4.0Mpa/Customized
Liner: PTFE/Neoprene/Hard Rubber/F46/PFA/Polyurethane
Electrode&Grounding:SS316L/Hastelloy B/Hastelloy C/Titanium/Tantalum/Platinum
Process Connection:Flange
Flange type:JIS/ANSI/DIN or other customized
Ambient Temperature:-25 to +60 oC
Accuracy:±0.5%(standard);±0.3%/±0.2%(Customized)
Power supply:AC85-250V/DC20-36V
Output:4-20mA,Pulse,RS485 Modbus(standard)/HART,Profibus(optional)
Alarm:Empty Pipe, Excitation, Upper & Lower Limit
Display:Three lines
Cable Entry:M20*1.5(standard)/:1/2″NPT(optional)
Ex-proof:Exmd II T4
Protection:IP65(standard)/IP67 IP68(optional)

LƯU LƯỢNG KẾ ĐIỆN TỪ DONG-YANG DCM200F – Model Selection

Cung Cấp Lưu Lượng Kế Điện Từ Chính Hãng

Hotline báo giá: 0909 022 246

Email: infocn.investment@pump-can.com

 

 

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