thread type:normal temp and pressure gas flow meter
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DN(mm)
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Flow ange Nm3/h
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Pressure(Mpa)
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Temp (℃)
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Accuracy(%)
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1.Thread type diameter：DN6mm~50mm;
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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2-20-200
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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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8
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2-20-200
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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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10
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2-20-200
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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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12
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2-20-200
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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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15
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2-20-200
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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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20
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3-30-300
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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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5-50-500
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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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32
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8-80-800
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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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40
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13-130-1300
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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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50
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20-200-200
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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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