Home > Product

insertion type:normal temp and pressure gas flow meter

DN（mm） Flow range Nm3/h Pressure（Mpa） Temp （℃） Accuracy （%） 1.Online removable type size,DN100~4000mm
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.suitbale for coal gas,coke oven gas
8.Working pressure：-40℃～+70℃；(when the tem>70℃ or <-40℃ must choose high temperature flow meter)
9.Working pressure：-0.1～+4Mpa(>4Mpa must choose high pressure flow meter）
10.Compensation type：temp 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.insertion type：matching DN50 Ball valve, short receive,fasteners;when flow smaller than flow in the table must matching DN80 or DN100 Ball valve, short receive, fasteners
13.LCD display:accumulated flow, instant flow
14.Long life:8~10 years;
15. Anti-vibration,Anti- Electromagnetic interference
16.Able to adopt hang weitht method to test the flow meter.
17.Convenient installation and maintenance 18.material:Carbon Steel;SS304,316,316L 19.Power supply:3.6V lithium battery,24VD 20.double power supply: 3.6V lithium battery+24VD
21.Output:4～20mA;RS485/RS232;pulse,0-10V; Hart protocol; paperless recorder; remote meter reading; GPRS output, etc.;
22.Protection Rank:IP65;IP67;
23. Explosion- Prevent Symbol:ExiaIICT4;
ExdIICT4;
24.Execution standard:Q/QZRX001-2007
100 70-800 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
125 120-1300 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
150 170-1800 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
200 280-3000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
250 400-5000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
300 650-7500 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
350 900-10000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
400 1200-13000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
450 1500-17000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
500 1800-2000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
550 2300-25000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
600 2800-30000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
700 3700-40000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%
800 4700-50000 -0.1～4 -40～70 ±0.5%±1.0%±1.5%