flange type:normal temp and pressure gas flow meter
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DN（mm）
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Flow rangeNm3/h
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Pressure（Mpa）
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temp （℃）
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accuracy （%）
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1.The size of flange type:DN10mm~300mm
2.don’t have moving part and high accuracy
3.Fast measure,good repeatability 0.03~0.06%
4.Small pressure loss,only about 1/2△P. no zero dirft
5.Accuracy class: ±0.5%;±1.0%;±1.5%
6.Wide measurement range:1:10;1:100
7.If the media with particles and dustthe flow meter also can accurate measurement；
8.Working pressure：-40℃～+70℃；(when the tem>70℃ or <-40℃ must choose high temperature flow meter)
9.Working pressure：-01～+4Mpa(>4Mpa must choose high pressure flow meter）
10.Compensation type：tem compensation（show pressure）;pressure compensation（show pressure）;
11.Accurate measurement：the flow in the table is normal ,if the flow lower than table flow please saw small flow.
12.LCD display：accumulated flow, instant flow
13.Long life：8~10 years;
14. Anti-vibration,Anti- Electromagnetic interference
15.Able to adopt hang weitht method to test the flow meter.
16.Convenient installation and maintenance
17.material:Carbon Steel;SS304,316,316L
18.Power supply:3.6V lithium battery,24VD
19.double power supply: 3.6V lithium battery+24VD
20.Output：4～20mA；RS485/RS232；pulse,0-10V； Hart protocol; paperless recorder; remote meter reading; GPRS output, etc.；
21.Protection Rank：IP65；IP67；
22. Explosion- Prevent Symbol： ExiaIICT4； ExdIICT4；
23.Execution standard:Q/QZRX001-2007
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6
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2-20
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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8
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2-20
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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10
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2-20
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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|
12
|
2-20
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
|
|
15
|
2-20
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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|
20
|
3-30
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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|
25
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5-50
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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|
32
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8-80
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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|
40
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13-130
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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|
50
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20-200
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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65
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35-350
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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80
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50-500
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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100
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80-800
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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|
125
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130-1300
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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150
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180-1800
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-0.1～4
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-40～+70
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±0.5%±1.0%±1.5%
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