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          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%

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