Digital RS485 Electro-hydraulic Magnetic Seawater Flow Meter Sensor

digital rs485 electronic liquid magnetic sea water flow meter sensorProduct Introduce:  DFLD-YGD electromagnetic flowmeter is a kind of high precision and high reliability flowmeter. It is used to measure the volume flow of conductive liquid and slurry in a closed pipe, and widely used in iron and steel, electric power

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digital rs485 electronic liquid magnetic sea water flow meter sensor


Product Introduce:
 

Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor

 

DFLD-YGD electromagnetic flowmeter is a kind of high precision and high reliability flowmeter. It is used to measure the volume flow of conductive liquid and slurry in a closed pipe, and widely used in iron and steel, electric power, petroleum, chemical, coal, metallurgy, mineral, paper, water supply, food, medicine and other industries.



 

  • The accuracy will be unaffected by the change of fluid density, viscosity, temperature, pressure and conductivity.
  • There are no parts which will impede flow in the measurement tube, no pressure loss, and the need of straight section is lower.
  • The converter use display, it is easy to read the data in the straight sun and dark room.
  • Setting parameters through infrared though button, so we can set parameters safely without opening the cover of converter under harsh environment.
  • The flowmeter has bidirectional measuring system and is installed with three totalizers: forward total volume, reverse total volume and total difference; it can display forward flow and reverse flow volume, and has multiple outputs: current, pulse, digital communication, HART.
  • The converter has self-inspection and self-diagnosis function;
  • The sensor of high pressure electromagnetic flow meter use PFA and net lining material, have the advantages of high pressure resistance, anti-negative pressure. It specially used in petrochemical, mineral, etc.
  • Explosion-proof type flow meter can used in corresponding explosion- proof area.

Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor
 

 

Main powerAC220V 50HZ / DC24V
Power consumption< 15W (And set with sensor supporting power consumption )
Display and push buttonsEnglish and Chinese display 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.
AccumulatorForward total quantity, reverse total quantity
Output signalAnalog outputBi-direction with two ways, Isolation 0-10mA/4-20mA
Load resistor: 0-10mA; 0-1.5KΩ; 4-20mA; 0-750Ω
Frequency outputForward & 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 outputTwo 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 outputFor 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% optional.
Damping time constantContinuous variable from 0-100 s (90%)can be selected by group
CommunicationRS232 ,RS485 or HART Communication are optional,with lighting resistance
Power failureAn anti-failure clock is designed in the flow meter which can save the power failure records for 16 times (10 years)
Nominal diameterDN6~DN3000mm
Nominal Pressure0.6~4.0MPa
Main powerAC220V 50Hz /DC24V/3.6V
Accuracy±0.5%, ±0.3% or ±0.2% are optional
Output signalAnalog output, Frequency output, Alarm output, Pulse output
Liner materialNeoprene, Urethane Rubber, Polysilicone Rubber, PTFE, F46, PFA
Electrode TypeGeneral type, scraper type and replaceable type
Electrode materialSUS316, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum-iridium alloy, Stainless steelcovered with tungsten carbide
Medium temperature-20ºC~+70ºC
Ambient Temperature-25ºC?~ +60ºC
Ambient Humidity5~100%RH(relative humidity)
Medium lectrical
conductivity
≥20us/cm
Measuring Range1500:1,flow rate <15m/s
Structure typeIntegral type, remote type, submersible type, ex-proof type <15m/s
Protection ClassIP65, IP67, IP68(optional)
Ex-proof MarkExmd II CT4
Product StandardJB/T 9248-1999 Electromagnetic Flowmeter
 
Product Detail:
Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor
 

The converter of the DFLD-FIGD  is installed in the instrument room or near the sensor that is easily accessible by user, and is separated by tens to hundreds of meters. The converter can be away from the harsh environment of the site, and it is convenient to check, adjust and parameterize electronic components.The converter can be checked, adjusted and set new parameters remotely without going to the installation site.
Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor




Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor
 
Installation:

Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor
 

Application:
 

Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor
 


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Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor
 


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Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor
 

FAQ:

 

    • How is the flow meter warranty?

      We could provide 12~18 months warranty for your flow meter .

    • Could you provide me the shortest lead time?

      Our shortest lead time is 5~7 days after your payment.

    • How to pay for that ?

      Of course we could accept T/T,Paypal,Trade Assurance Order. You will get full protection for your orders ,more details kindly click Trade Assurance .

    • Do you accept OEM?

      Yes, we accept OEM.

    • How to deal with the after-sales?

      We will have professional engineers to answer your questions during installation and use..

 

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Digital RS485 Electronic Liquid Magnetic Sea Water Flow Meter Sensor
 

 

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