Remote Type Electromagnetic Flow Meter / Low Power Consumption
Type, Less Than 2W For Solar Power Supply
Features
1. No moving parts, compact structure, strong, long service life.
(1 year warranty)
2. No cut-off site, no pressure loss and fluid blockage.
3. No mechanical inertia, fast response, good stability, suitable
for automatic detection, regulation and control.
4. Measurement accuracy is not affected by physical parameters,
such as flow rate, temperature, viscosity, density and pressure.
5. Can provide inline type, insert type and other types of
flowmeter. EEPROM memory is used to measure running data, and the
memory protection is safe and reliable.
6. High pressure sensor with PFA liner, high pressure and negative
pressure resistance, suitable for chemical and corrosive solutions.
7. It is not only suitable for general engineering, but also
suitable for mining, paper and other harsh applications.
Introduction
An electromagnetic flowmeter is an instrument designed to measure
the flow of a conducting fluid based on the electromotive force
induced by an external magnetic field, utilizing the principle of
electromagnetic induction. Its structure primarily consists of a
magnetic circuit system, measuring conduit, electrode, shell,
lining, and converter.
The KEF series electromagnetic flowmeter finds extensive
application in various industrial sectors, including sewage
treatment, chemical industry, metallurgy, pharmaceutical factories,
and water supply plants. This flowmeter provides a 4~20mA output
and RS485 communication capabilities. In addition to measuring
general liquids, electromagnetic flowmeters are capable of
measuring certain types of solids, such as liquid-solid mixed
fluids, high viscosity fluids, and flows containing acids, alkalis,
and salts.
Parameters
| Pipe diameter | DN6~DN2600 |
| Accuracy | 0.3% (Option), 0.5%, 1.0% of F.S.. |
| Repeatability | Below 0.25% |
| Power | AC: 220V, 50-60Hz; DC: +24V(Option) |
| Output Signals | 4~20mA, Pulse, 0~5V,0~10V, Low power only output RS485 |
| Conduit connection | M20 * 1.5 Thread |
| Communication Interface | RS-232; RS-485; HART |
| Operation Pressure | 1.0MPa, 1.6MPa, 4.0MPa, 16MPa (Special) |
| Fluid Temperature | -20°C~80°C, 80°C ~130°C, 130°C ~180°C Depending on Lining Material |
| Ambient Temperature | Sensor -40°C ~80°C. transducer -15°C ~50°C |
| Ambient Humidity | ≤ 85%RH (at 20C) |
| Cable Outlet Size | M20×1.5 |
| Power Supply | 220VAC±10%, 50-60Hz±1Hz, 24VDC±10%, Battery power (3-5years) |
| Power Consumption | ≤2W |
| Protection Ratings | Remote type: sensor IP68, transducer IP65. |
| Materials | Electrode | 316L (stainless steel), Hastelloy C, Hastelloy B,Titanium,
Tantalum, etc. |
| Liner | PTFE, Soft rubb er, Hard rubber, F46, FS, PUR. |
| Measuring tube | SS 304, carbon steel |
| Flange | Carbon Steal, SS304 |
| Ground ring | 316L (stainless steel), HC, Ti, Ta, Cu. |
| Connection of Flange | National Standard GB9119-88 (DIN2051, BS4504), JIS,ANSI. Screw. Tri-clamp for sanitary application Insertion type. |
| EX-proof protection | Exde ib ii BT2 |
| Quality control | ISO9001-2008, CE |
Model selection
