flow meter electromagnetic flow meter

Model:	AFTLD
Brand:	AFT
Origin:	Made In China
Category:	Industrial Supplies / Other Industrial Supplies
Label:	China oem flowmeter , magnetic flow meter , flow meter srl
Price:	US $300 / set
Min. Order:	1 set

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Product Description

Summary

AFT Intelligent electromagnetic flowmeter is a kind of high performance ,high reliability of the flow meter .Used for measuring the volume flow of conducting liquid and slurry in closed conducts. Widely used in steel,electricity,petroleum,chemical,coal,metallurgy,

paper making,water supply and drainage ,food,medicine industry etc.

Feature

Measurement is independent of fluid density,viscosity,temperature ,pressure and conductivity.

There are no obstacle parts in the measuring tube ,no pressure loss to the tube of which the straight part is of low requirement.

The converter of the the LCD backlight type shows and can be read easily under the sun or in the dark room.

In bad environment parameters can be set up through the infrared ray touch nubs without opening the cover of the converter.

The flow meter with bidirectional measurement system, built-in three totalizer:positive total amount , reverse total amount and total amount difference.It shows the positive and negative flow with multiform outputs :current ,pulse,digital communication,HART.

The converter has alarm output function of self-diagnosis ,empty load test , high and low limit of the flow ,two-stage flow value,batch control of function etc.

Not only used in general process ,but also in the test of mineral serosity ,paper pulp as well as pastry liquid .

High pressure type electromagnetic flow sensor adopting PFA lining technology which is resistant to high pressure and negative pressure is specially applicable in industries of oil ,chemistry etc.

Technical parameters

Main power	AC220V 50HZ / DC24V
Power consumption	<15W (And set with sensor supporting power consumption )
Display and push buttons	Thebig screen LCD display with back lighting can display the instantaneous flow ,total flow and percentage of flow as well as alarm display ,four thin-film touch nubs ,which is used to data set .
Accumulator	Forward total quantity ,reverse total quantity
Output signal	Analog output	Bi-direction with two ways ,Isolation 0-10mA/4-20mA
		Load resistor:0-10Ma;0-1.5KΩ;4-20Ma;0-750Ω
	Frequency output	Forward & reverse flow output with frequency range set between 1-5000Hz.The external voltage must be lower than 35V and the max output and the max output current is 50Ma when the transistor is turned on
	Alarm output	Two outputs from the collectors of photoelectric isolate transistors are for alarm signals .The external voltage must be lower than 35V and the max output current is 250Ma when the transistor is turned on.Alarm status:Activates when the measured pipes are empty ,the excitation circuits are broken or the volume of flow rate exceeds the value designed limits.
	Pulse output	For pulse output in forward and reverse flow measurement ,upper frequency of pulse output can be up to 5000 CP/S relevant value of pulse is from 0.0001 to 1.0 M3/P .The width of pulse can be set to 20ms or squired wave from automatically.The collector of transistor with photoelectric is open circuited.The external voltage must be lower than 35 V and maximum output current is 250Ma when the transistor is turned on .
Accuracy	±0.5% of the value displayed ,±0.3% or ±0.2% are selectable.
Damping time constant	Continuous variable from 0-100 s (90%)can be selected by group
Communication	RS232 ,RS485 or HART Communication are selectable ,with lighting resistance
Power failure	An anti-failure clock is designed in the flow meter which can save the power failure records for 16 times (10 years)
Protection class	IP65
Ex-proof Mark	Exd[ia]ia‖Ct5