Hebei, China
Business Type:
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Differential Pressure Flowmeter, Taper Followmeter, Orifice-and-Plug Flowmeter manufacturer / supplier in China, offering Differential Pressure Meter Cone Flowmeter, Microscler Floater of Stainless Steel Material Used in Level Sensor, 2000p Portable Ultrasonic Flow Meter and so on.

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Supplier Homepage Products air flowmeter Differential Pressure Meter Cone Flowmeter

Differential Pressure Meter Cone Flowmeter

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Min. Order: 1 Piece
Production Capacity: 2000 PCS/Month
Transport Package: Wooden Case or Carton
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Accuracy: 0.5%, 1%
Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
Size: Dn25~Dn3000
Sensor: Tube/Flange
Type: Differential Pressure Flow Meter
Measuring Media: Steam

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Basic Info

Measuring Principle: Mechanics
Structure: Integrated Type and Split Type Flowmeter
Installation: Flange Type, Wafer Type, Insertion Type
Medium: Liquid, Air, Natural Gas, Steam
Flow Indicater: Volume Flow and Mass Flow
Trademark: U-ideal
Specification: CE, SGS, ISO
Origin: Tianjin, China
HS Code: 90261000

Product Description

Flowmeter working principle:
The V-type flowmeters is a differential pressure flowmeters, it get differential pressure to reflect flow rate through throttle. Throttling set is a cone a hanging in the pipeline central. High pressure the static pressure upstream pH (positive pressure) gets from the wall before the cone, low pressure(the pressure downstream) PL (negative pressure) gets from cone central, square root of the differential pressure DP is proportional to the flow.
Product Features:

* Shorter straight pipe
Cone flowmeter adopt unique design of central streamlining throttling device, which effectively solve the problem with fluid rectifier in the long straight pipe. It hangs in the center of the pipeline a cone-shaped throttling device, impeding the flow of medium and reshaping the flow curve. And immediately forms an ideal fluid in cone upstream and downstream pipeline. Thus the requirement length of cone flowmeter is only upstream (0~3)D and downstream (0~3)D.

* High accuracy
The downstream static pressure of the cone flowmeter is high-frequency or low amplitude signals, which makes the Δ P low noise and very stable. The accuracy can be reach ± 0.5%.

* Wide flow range, low Permanent Pressure Loss
The range ratio of the cone flowmeter is 10: 1. If demand, it may be increased to 30: 1 when choosing appropriate parameters. Under the same β Value, the permanent pressure loss of the cone flowmeter is about 1/5~1/10 of the orifice plate, which greatly reduce the power consumption.

* Dirt resistance and Anti-Clogging
With "self-cleaning function", the cone flowmeter doesn't exist dead zone. The medium speed up when flowing through the cone, and clean the high pressure taping, cone body & the pipeline around the cone. Meanwhile low pressure taping is insulated by non-liquid mediums, with which dirty fluid will not contact. So, cone flowmeter can be used to measure impurities and dirty mediums easy to be crystallized.

* Measuring medium with high temperature and pressure
The highest working temperature and pressure respectively reach 800° C and 42.0MPa, which can be higher with special material.

* Measuring medium in complicated conditions
For its unique design structure, cone flowmeter can measure gas-liquid phase, multiphase flow, liquid vibration, electromagnetic interference medium and mixed gas phase etc.
Type Name structure & application sensor accuracy pressure tapping straight
working condition medium
LGVH-S flange flat welding flange ≤±0.5% screw, socket, flange low T: -196~850ºC
gas, liquid, steam, coal water slurry, dust medium
LGVH-W weld neck
≤±0.5% low T: -196~850ºC
LGVH-Z direct welding long pipeline, special using high pressure connection ≤±0.5% screw, socket, flange low T: -50~200ºC
oil, natural gas flow measurement of high pressure medium
LGVH-K insulating jacket outer steam or hot water
≤±0.5%   T: -196~850ºC
Viscous liquid, slurry medium and other heating needed medium
LGVH-L PTFE lining clamp-on ≤±0.5% flange low T: -196~850ºC
corrosive chemical medium
LGVH-F square pipe to measure square pipe medium ≤±0.5% screw, socket, flange low T: -196~850ºC
square pipe medium
LGVH-D clamp-on clamp-on ≤±0.5% screw, socket low T: -196~850ºC
small size, high speed medium
LGVH-C inserting for large size piping ≤±0.5% screw, socket, Up 3D, down 1D T: -196~850ºC
various gas, liquid and steam
LGVH-M sale measure suitable for settlement ≤±0.3% screw, socket,  flange low T: -196~850ºC
various gas, liquid and steam
LGVH-Y integrating LCD ≤±0.5% screw, socket,  flange low T: -196~850ºC
various gas, liquid and steam

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