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Jiangsu Golden Delicious Control Technology Co., Ltd., |
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TEL£º0517-86867887
0517-86867888
0517-86867889
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FAX£º0517-86891587 |
Join Hotline£º0517-86803168
13905232000
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Technical Support£º0517-86886468 |
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Zip:211600 |
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Address:Jiangsu Province, Lake County gongyuan Road, No. 1 |
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You are Here > Home > Product |
JGLG series of orifice flow meter
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1¡¢Overview
JGLG Series orifice flowmeter is to measure the differential pressure flow generating device, with a variety of differential pressure gauge or differential pressure transmitter can measure the flow of various fluids in the pipeline. Throttling device orifice flowmeter, including ring chamber orifice, nozzle and so on. Throttling device orifice flowmeter and differential pressure transmitter supporting the use of measurable liquid, steam, gas flow, orifice flow meters are widely used in petroleum, chemical, metallurgical, power, light industry and other sectors¡£
The fluid filled pipe, when they flow through the pipeline throttling device, the beam will be at the cutting device cutting pieces of partial contraction, so that the velocity increases, static pressure is low, so in cutting pieces will be produced before Pressure drop, the pressure difference, the greater the flow of media flow, resulting in cutting pieces before and after the greater pressure, so by measuring the differential pressure orifice flow meter to measure the size of fluid flow. This measurement method is based on law of conservation of energy and flow-based law of continuity¡£
Intelligent throttling device (orifice meter) is the set of flow, temperature, pressure detection in one, and can be temperature and pressure compensation for a new generation of automatic meter, the orifice flowmeter uses advanced computer technology and micro-power New technologies, powerful, compact, simple, easy to use¡£
2¡¢Characteristics
¡øThrottling device orifice flowmeter structure easy to copy, simple, solid, stable performance, reliable, long-term, low price¡£
¡øPlate calculated using international standards and processing
¡øOrifices wide range of applications, all single-phase flow can be measured, some mixed-phase flow can also be applied¡£
¡øStandard do not practical flow throttling device calibration, you can put into use¡£
¡øA body orifice meter installation easier, no impulse control, differential pressure transmitter can be directly connected and pressure transmitters¡£
Intelligent orifice flowmeter characteristics
¡øSmart differential pressure sensor using monocrystalline silicon
¡øAccuracy, improve self-diagnostic function
¡øSmart Intelligent orifice flowmeter orifice flowmeter can be self-programmed to adjust its range¡£
¡øSmart meters can display total orifice flow, instantaneous flow, pressure, temperature¡£
¡øWith online, dynamic full compensation, the smart orifice flowmeter also has a self-diagnosis, self-set range¡£
¡øWith a variety of communication interfaces
¡øHigh stability
¡øWide measuring range, greater than 10:1
Intelligent orifice flowmeter technology indicators
¡øPrecision£º¡À0.075%
¡øHigh stability: better than 0.1% FS / year
¡øHigh static pressure£º40MPa
¡ø5 years of continuous work without adjustment
¡øNegligible temperature, static pressure effects
¡øResistance higher than the pressure
| 3¡¢Selection |
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code |
Description |
| JGLG |
Throttling device (orifice meter£© |
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code |
According to two basic classification structure |
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K |
Orifice |
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P |
Nozzle... |
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code |
PN£¨105Pa£© |
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2.5 |
2.5 |
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10 |
10 |
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16 |
16 |
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25 |
25 |
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64 |
64 |
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100 |
100 |
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200 |
200 |
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code |
Diameter(mm) |
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10¡«1600 |
10¡«1600mm |
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code |
Subdivision according to structure |
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H |
Standards Orifice(Central Office) |
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Y |
Standards Orifice(Flange) |
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K |
Standards Orifice(Drilling) |
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I |
ISA 1932Nozzle |
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L |
Diameter Nozzle |
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W |
Venturi Nozzle |
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G |
Classical Venturi tube |
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S |
Double Orifice |
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Q |
Wanes Orifice |
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Z |
Conical entrance Orifice |
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R |
1/4 Orifice |
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P |
Eccentric Orifice |
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N |
Overall (built-in)Orifice |
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X |
Wedge Orifice |
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T |
Not in the list above the special throttle device |
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code |
Medium |
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1 |
Liquid |
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2 |
Gas |
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3 |
Steam |
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4 |
High temperature Liquid |
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code |
Forms of compensation |
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N |
Without pressure, temperature compensation |
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P |
With pressure compensation output |
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T |
With temperature compensation output |
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Q |
With pressure, temperature compensation output |
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code |
Differential pressure transmitter measuring range |
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0 |
Differential pressure range |
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1 |
Low pressure range |
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2 |
In the pressure range |
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3 |
High differential pressure range |
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code |
Whether with a live show |
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W |
Throttling device sensor |
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X |
Intelligent throttling device (flow meter£© |
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