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Slurry Type Electromagnetic Flow Meter 24VDC Magnetic Flow Transmitter

Slurry Type Electromagnetic Flow Meter 24VDC Magnetic Flow Transmitter

Brand Name:NUOYINGJIAYE
Certification:Explosion-proof certificate
Model Number:NYLL-JY
Minimum Order Quantity:1
Delivery Time:7 work days
Payment Terms:T/T
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Address: Block V5, Ronghao Industrial Town, Gaoling District, Xi'an City, Shaanxi Province
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Slurry Type Electromagnetic Flowmeter


The NYLL-JY slurry type electromagnetic flowmeter is an electromagnetic flowmeter dedicated to measuring slurry, slurry, mineral slurry, water and coal slurry.The product adopts high-frequency or double-frequency excitation mode, which effectively improves the anti-slurry noise signal ability, good stability, convenient operation, and the measurement concentration can reach 5%~ 60%.



Slurry Type Electromagnetic Flowmeter Technical Parameters


showThe large-screen backlight LCD display can realize the digital or character display of flow, total amount, percentage, alarm information, etc., and use infrared keys to realize the display of optional display content.The content is optional.No display, two rows display, three rows display three optional.
Internal cumulative calculatorFor total forward flow, total reverse flow and net flow can achieve 10-bit cumulative calculation.
temperatureoperating ambient temperature :-25℃~60℃
Protection against the external environmentProtection standard IP65
Power Supply Voltage

alternating current:AC(100~230)±15%V,47~440Hz,The maximum power consumption is 80W;

direct-current:DC11~40V,The maximum power consumption is 80W.

outputAnalog volume outputWith 4~20 m A / load resistance of 650, the two-way simulation quantity output is divided into forward flow and reverse flow simulation quantity.
Double pulse outputCan reflect the forward and reverse flow, for 0~2000 Hz square wave or fixed pulse width pulse signal.Parameters such as pulse repetition frequency, cutoff frequency, and pulse width are all progratically programmed.Frequency can be set to 1 to 2000, H z, and any integer value in the range.When the isolated output transistor is on, current is 150 m A and open voltage< 35 V.
Dual alarm outputThe following parameters can be programmed: upper and lower flow, air traffic control detection; error conditions; forward / reverse flow; polarity (open / off) within the specified range, pulse (frequency) within the specified range; pulse cut-off frequency, etc.When the output transistor protected by the isolation output is turned on, the current is 150 m A, so that a 0 V voltage can be generated at this time.Open-circuit voltage is <35 V.

input

Close closure cumulative calculator isolated from outside.(Note: not isolated from pulse and alarm) Isolation in the analog volume, pulse volume / alarm signal and ground, the isolation voltage is DC 500V.

configuration

The configuration is stored in a non-volatile memory (generally available for 10 years).The values preset by the user himself can be changed.
self diagnosisThe converter can confirm that the hardware is normal and can make fault diagnosis.Such as a coil drive failure, etc.
Flow rate settingFlow measurement range equivalent to the maximum flow rate (12 m/s) percent, which can be changed.
interchangeability

The converter is fully available interchangeably with the MFD sensors of various caliber.

The converter can be configured in the field.Replacing the converter does not affect the characteristics of the system.

Outline box sealM 20 * 1.5 Seal sleeve.It can be described on the special user requirements.
time constantAll are programmable from 1 second to 120 seconds.
Displays the direction

Display direction of one body type: under the selection of an integrated electromagnetic flowmeter, the direction displayed by the converter is not easily observed due to the pipeline direction, which can be satisfied by choosing the display direction (i. e., horizontal or vertical)

anti-hazard classificationExdmib II CT6
showFull configuration: engineering units are optional, such as flow ratio, flow unit, all output, etc.
Air traffic control detection: ensure "0" display during air traffic control.
Interchangeability: The converter / sensor is interchangeable without compromising performance.
Self-diagnosis: Make sure that the converter and the sensor work properly.
Test mode: Various output and display functions can be tested even without the sensor being connected.

Slurry Type Electromagnetic Flowmeter Design Features


  • High precision measurement
  • Small pressure loss
  • Wide coverage to meet the requirements of various conductive fluids
  • Stable performance and low power consumption
  • Fast calculation speed, strong anti-interference ability, reliable measurement and high precision
  • High definition backlit LCD display
  • Communication signal output
  • Conductivity measurement function
  • High concentration of measurement medium: high frequency or double frequency excitation mode to ensure measurement accuracy and sensitivity; eliminate sharp noise interference through the electrode surface, more suitable for slurry measurement.It can be customized to adapt to different media environments.
  • No resistance flow and active parts in the measurement pipe, especially suitable for liquid and solid two-phase flow, such as: pulp, mud, mineral slurry, water and coal slurry measurement, slurry concentration and quality ratio can reach 40%, and the usual change range is less than 5%.
  • High measurement accuracy up to 0.5% of the indicated value.
  • Response speed is fast
  • Low conductivity requirements: the measurement accuracy is not affected by the physical changes in the medium viscosity, temperature, pressure and density, and the electrical conductivity is 20 S / cm.
  • Strong anti-interference ability: unique noise treatment technology, digital filtering, can filter the interference caused by the dirt attached to the pipes and electrodes.
  • Rich display content: can display the total amount, instantaneous flow, flow rate, percentage flow and other content.

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Slurry Type Electromagnetic Flow Meter 24VDC Magnetic Flow Transmitter

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