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HOME ≡ Flow Meter ≡ Electromagnetic Flow Meter ≡ Split-Type Electromagnetic Flow Meter (A+E 81F)
                       
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Split-Type Electromagnetic Flow Meter (A+E 81F)
    Publish time 2018-04-24 16:32    
Split-Type Electromagnetic Flow Meter (A+E 81F)

The operation of a electromagnetic flowmeter or mag meter is based upon Faraday's Law, which states that the voltage induced across any conductor as it moves at right angles through a magnetic field is proportional to the velocity of that conductor.

Features

--Large choice of liner materials suitable for drinking water, wastewater, chemicals and other liquids.
--Suitable for use in custody transfer applications.
--Measurement is independent of the flow profile.
--Abrasion and corrosion-resistant liners available.
--Electric conductivity of medium can be used for detection of product change.
--No additional pressure loss.
--No moveable parts and long working life.
--Two-way measurement system to detect the positive and negative flow.
--Site LCD displays instantaneous flow, accumulative flow, flow rate. 
--Various types provided according to specific conditions.

Specifications
Applicable pipe size: DN 15-800 (1/2'' to 31-1/2'')
Applicable media: liquid with conductivity > 5 uS / cm
Velocity range: 0.2~8 m/s (0.66 to 26.2 ft/s)
Accuracy: 0.5, 1.0 
Processing pressure: 1.0MPa, 1.6MPa, 4.0MPa, 16MPa optional
Processing temperature: -20 to 150°C, according to lining material
Ambient condition: -40 to 80°C, relative humidity <95%
Power supply: AC220V, 50Hz / DC24V
Display: backlight LCD
Operation: 4 light touch buttons
Signal output:
    4-20mA, loading resistance 750Ω,
    pulse, 0-3kHz, 5V,
    RS485
Consumption: <8W
Cable inlet/outlet: M20*1.5
Protection: transducer IP68, converter IP65
Tube material: carbon steel, stainless steel optional
Lining material: PTFE, rubber, polyurethane, F46, Fs optional
Electrode material: stainless steel, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum optional
Grounding: made into a third electrode, same material with electrode
This Electromagnetic Flow Meter can be used to measure the volume flow rate of conducting liquid and seriflux in closed pipes, such as pure water, sewage, all kinds of acid-alkali-salt solution, slurry, pulp, paper pulp and food liquids.

Model Selection
Model A+E 81F
DN xxx
Elctrode Material K1 316L
K2 Hastelloy B
K3 Hastelloy C
K4 Ti
K5 Ta
K6 Ta / Iridium alloy
K7 wolfram carbide painted stainless steel
Lining Material C1 PTFE
C2 F46
C3 FS
C4 Rubber
C5 Polyurethane
Accuracy E1 0.5%
E2 1.0%
Output F1 4-20mA with HART, load resistor<750 Ohm
F2 pulse, 0-3kHz
F3 RS 485
Temperature T1 -20 to 70 °C
T2 0 to 100 °C
T3 0 to 150 °C
Pressure P1 1.0MPa
P2 1.6MPa
P3 4.0MPa
P4 16MPa
Power Supply D1 220V AC, 50Hz
D2 24V DC
Installation Type J1 integrate type
J2 splite type
J3 anti-explosion integrate type
J4 plug-in type