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- Flow meter
- Liquid level switch
Balance orifice flowmeter
Overview:Weighing plate flowmeter is also called adjusting flowmeter, multi-orifice orifice flowmeter, and is an upgraded version of conventional orifice plate flowmeter. The balanced flow sensor is a
Weighing plate flowmeter is also called adjusting flowmeter, multi-orifice orifice flowmeter, and is an upgraded version of conventional orifice plate flowmeter. The balanced flow sensor is a porous disc throttling rectifier, which is installed on the section of the pipeline. The size and distribution of the holes are customized based on special formulas and test data, called function holes. When the fluid passes through the function holes of the disc, the fluid will be balanced and rectified, and the vortex will be minimized to form an approximately ideal fluid. Through the pressure taking device, a stable differential pressure signal can be obtained. The volume flow rate is calculated according to Bernoulli's equation, Mass Flow.
1. Measurement accuracy is better than 1.0
2. Energy optimization, saving energy loss of the entire pipeline system
3. Rectifying effect makes the straight pipe section shorter before and after
4. Greatly reduced pressure loss
5. Increase the thickness of the throttling device to enhance the straightening function
6. Pressure extraction method: flange pressure extraction; corner joint pressure extraction; ring chamber pressure extraction; line pressure extraction, etc.
7. Process connection method: butt welding, pipe type, flange wafer type, etc.
|Measurement medium||Liquid, gas, steam, mixed phase flow||Range ratio||1:10， 1:15|
|Measuring aperture||15 mm ≤ DN ≤ 1200mm||Measuring accuracy||class 0.5, class 1.0|
|Nominal pressure||PN ≤ 42MPa||Material||can be selected according to the measurement medium|
|Temperature range||-50℃≤ t ≤ 550℃|
|YFLJ||YaFeng throttling device|
|Throttling device||B||standard orifice plate||Q||round orifice plate|
|P||Balance orifice / adjustment orifice||G||Wedge|
|X||X orifice plate (not used and metered, only for current limiting or pressure reduction)||W||Venturi|
|Caliber||-X||X Pipe diameter is expressed by Arabic numerals, for example, DN100mm can be expressed as -100|
|Pressure||-1.6||1.0 1.6 2.0 2.5 4.0 6.3 6.3 or more|
|Pressing method||F||Flange press (flange wafer type)|
|J||corner joint pressure (flange wafer type)|
|D||D-ring pressure extraction (flange wafer type)|
|H||H line spacing pressure (pipe integrated)|
|Flange type||WN||with neck butt welding flange|
|SW||plate socket welding flange|
|Flange Material||C||Carbon Steel|
pressure transmitter (pressure compensation)
|F||Pressure taking valve||C||Differential pressure transmitter|
|S||Three valve group||T||Other|
|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:|