Product Description:
YFM Smart electromagnetic flow meter is a high-performance,
high-reliability flow meter. It used to measure the
volume flow of conductive liquid and slurry in closed pipelines.
Widely used in steel, electricity, petroleum, chemical
industry, coal, metallurgy, papermaking, water supply and drainage,
food, pharmaceutical industry, etc.
Features
●Measurements are not affected by fluid density, viscosity,
temperature, pressure and conductivity.
●No obstacles in the measuring tube, no pressure loss, low
requirements for straight pipe section.
●The LCD backlight type converter can be easily displayed and read
in the sun or in a dark room.
●In harsh environments, parameters can be set via infrared touch
buttons without opening the cover of the converter (need to be
customized).
●Flow meter with bidirectional measurement system, built-in three
totalizers: positive total, reverse total and total
difference.
●It has various forms of output: current 4-20mA, pulse, frequency,
rs-485, HART.
●The converter has self-diagnosis alarm output, no-load detection
alarm output, flow upper and lower limit alarm,
batch control (need to be customized) and other alarm output
functions.
●Not only for general processes, but also for the measurement of
ore pulp, mud, coal slurry, paper pulp and paste
liquid.
●High-pressure electromagnetic flow sensor with PFA lining
technology, resistant to high pressure and negative
pressure, especially suitable for petroleum, chemical and other
industries.
●Explosion-proof instruments can be used in corresponding
explosion-proof places.
Application:
1. Water treatment and water utility industry
2. Chemical and petrochemical industry
3. Metallurgy and mining industry
4. Food and pharmaceutical industry
5. Paper industry
6. Energy and environmental monitoring
Specifications
Main power | AC220V 50HZ/DC24V/DC12V/3.3V battery power supply |
Power consumption | <15W (Supporting power consumption with sensors ) |
Display and buttons | Display in Chinese and English, can display instantaneous flow,
accumulated flow and alarm display (excitation open circuit alarm, empty pipe alarm,
flow over limit alarm). Four membrane touch switches for data setting |
Counter | Forward total, reverse total |
Matching accuracy | 0.5% |
Damping time constant | Continuous variable from 0~100s (90%) time grading optional |
Communication | Optional RS232C or RS485 serial communication interface, HART communication protocol |
Loss of power | The internal design of the instrument has a power-off clock, which
can store 16 power-off records (10 years) (need to be customized) |
Protection class | IP65(standard);IP68 can be customized for the split type(only for
transmitter) |
Explosion-proof mark | Ex d ia [ia Ga] q IIC T6 Gb |
About Us
Xi’an Yunyi Instrument Co., Ltd. is a national high-tech
enterprise, specializing in the R&D, production and sales of
pressure meter,level meter, flow , temperature instrument and
automatic control equipment.
Established in 2010, Yunyi has the resource advantages of Xi’an
instrument industry, constantly introduces advanced production
equipment and testing instruments like fully automatic GE pressure
controller. Over ten years of steady development, Yunyi now has a
strong independent R&D and production team,which developed a
tuning fork density meter that can replace imported brands, with
sales up to 20 units per time and received unanimous praise from
customers. Meanwhile ,80% of our staff with more than 5 years
Professional and effective international business experience ,
offer good communication and better service.
The 2638-square-meter workshop has its own machining department and
production line, focusing on R&D and production of customized
and industrialized automatic instruments, providing complete set of
customized solutions to create high-quality instruments. Among
them, our dead weight tester has been well received in overseas
markets, used a lot in national lab and large project site ,our
pressure transmitters also very hot sell in the United States, UAE
,India and other countries .Besides ,the submersible level
transmitter is our best-performing products, with a reorder rate of
99%. Yunyi established and improved the quality assurance system
like IS09000 and obtained CE, explosion proof ,SIL 2 , EMS and
OHSMS and other product certifications.
