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  1. Integrated orifice flowmete
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  4. Integrated orifice flowmete

Integrated orifice flowmete

Overview:YFLJ integrated orifice plate flowmeter is a high-range specific differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter

  1. Working principle
  2. Technical Parameters
  3. Selection table
  4. Dimension drawing
  5. Instructions for ordering

Overview:

YFLJ integrated orifice plate flowmeter is a high-range specific differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter (or differential pressure transmitter, temperature transmitter and pressure transmitter). The plate device is simpler and does not require a pressure-inducing tube. The structure is compact and the installation is convenient. It can measure the flow of gas, steam, liquid and natural gas. It is widely used in process control and measurement in petroleum, chemical industry, metallurgy, electric power, heating, water supply and other fields.


Product advantages:

1. Compact structure and easy installation

2. Good pressure resistance, good flange integral sealing performance

3. No impulse tube is needed, the differential pressure signal detected is more reliable and the measurement accuracy is higher

4. Various installation methods, flange mounting and flange integration are optional

5. Pressure taking method: flange taking pressure; angle joint taking pressure, ring chamber taking pressure; diameter taking pressure etc.


Measurement mediumLiquid, gas, steam, mixed-phase flowRange ratio1:10,1:15
Measuring caliber15 mm≤DN≤1200mmMeasuring accuracylevel 0.5, level 1.0
Nominal pressurePN≤42MPaMaterialcan be selected according to the measurement medium
Temperature range-50 ° C≤t≤550C


Model Description
YFLJYaFeng throttling device
Throttling deviceBstandard orifice plateQround orifice plate
PBalance orifice / adjustment orificeGWedge
VV coneZnozzle
Xorifice plate (not used and metered, only for current limiting or pressure reduction) WVenturi
Caliber-XX Pipe diameter is expressed by Arabic numerals, for example, DN100mm can be expressed as -100
Pressure-1.61.0  1.6  2.0  2.5  4.0  6.3  6.3 or more
Pressing method F Flange press (flange wafer type)
JJ corner joint pressure (flange wafer type)
DD-ring pressure extraction (flange wafer type)
HH line spacing pressure (pipe integrated)
Flange typeWNwith neck butt welding flange
SWplate socket welding flange
Flange MaterialCCarbon Steel
P304
PL316L
Tother materials
Throttle material P304
P1321
PL316L
T other materials
Attachment0no Ypressure transmitter (pressure compensation)

LCondenser J Flowmeter Totalizer

F Pressure taking valveCDifferential pressure transmitter 

SThree valve groupTOther

WPT100 (temperature compensation)


一体式孔板流量计.jpg

Measurement medium:
Scale flow:
Maximum flow:
Common traffic:
Minimum flow:
Worksheet pressure:
Operating temperature:
Measuring medium density:
Measuring medium viscosity:
Isentropic index in working state:
Mean atmospheric pressure:
Relative humidity:
Pipe specifications (outer diameter X wall thickness) mm:
Media composition Volume percentage:
Selection of throttling devices:
Throttle material:
Pipe material and old and new:
Piping installation location:
Pressure loss:
Required attachment name: