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Fluorine gas flow meter

 


DN（mm） Flow rangeNm3/h Pressure（Mpa） Temp （℃） accuracy （%） 1.Flange type size：DN15mm~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.Suitable for all gas have corrosive
8.media temperature：-40℃～+200℃;
9.working pressure：0～70Mpa;
10.Fluorine: Common type,PTFE、F46；
11.Compensation type：tem compensation（show pressure）;pressure compensation（show pressure）;
12.Accurate measurement：the flow in the table is normal ,if the flow lower than table flow please saw small flow.
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
15 2-20 0～4 -40～+200 ±0.5%±1.0%±1.5%
20 3-30 0～4 -40～+200 ±0.5%±1.0%±1.5%
25 5-50 0～4 -40～+200 ±0.5%±1.0%±1.5%
32 8-80 0～4 -40～+200 ±0.5%±1.0%±1.5%
40 13-130 0～4 -40～+200 ±0.5%±1.0%±1.5%
50 20-200 0～4 -40～+200 ±0.5%±1.0%±1.5%
65 35-350 0～4 -40～+200 ±0.5%±1.0%±1.5%
80 50-500 0～4 -40～+200 ±0.5%±1.0%±1.5%
100 80-800 0～4 -40～+200 ±0.5%±1.0%±1.5%
125 130-1300 0～4 -40～+200 ±0.5%±1.0%±1.5%
150 180-1800 0～4 -40～+200 ±0.5%±1.0%±1.5%
200 280-3000 0～4 -40～+200 ±0.5%±1.0%±1.5%
250 400-5000 0～4 -40～+200 ±0.5%±1.0%±1.5%
300 650-7500 0～4 -40～+200 ±0.5%±1.0%±1.5%