Complaint
Gas turbine flowmeter is a kind of precision measuring instrument for gas flow measurement. This product is carefully developed by our company combined with our own products. It has the characteristics of low pressure loss, high accuracy, low initial flow rate, good anti-vibration and anti-pulsation flow performance, wide range ratio and so on. It makes the flowmeter a special commercial trade measuring instrument that can accurately measure the accumulation of gas.
This series flowmeter takes into account the compressibility of the gas and the volume are closely to the temperature and pressure of the medium, so the increase of temperature and pressure sensor, to track the temperature and pressure changes of the medium, the flow rate is directly converted into the standard state of flow, to ensure the accuracy of measurement. Gas turbine flowmeters can be widely used in petroleum, chemical, electric power, industrial boilers and other gas metering and gas regulator stations, natural gas transmission and distribution network, urban natural gas metering and other fields.
| Performance | Technical parameter |
| Instrument caliber and connection mode | 25,40,50,80,100,150,200,250 Flange connection; |
| Accuracy | ±1.5%R,±1%R |
| Range ratio | 1:10,1:20,1:30 |
| Display mode | The widescreen display simultaneously displays instantaneous flow, daily cumulative flow, and total cumulative flow |
| Temperature, pressure, time, date, battery level | |
| Instrument material | Body: 304 stainless steels, cast aluminum material; Impeller: anti-corrosion ABS or high-quality aluminum alloy; Display: cast aluminum |
| Temperature and pressure sensors | Built-in |
| Temperature of the measured medium(ºC) | -10ºC~+100ºC |
| Environmental condition | Medium temperature:-10ºC~+100ºC,Relative humidity 5%~90%,Atmospheric pressure 86~106Kpa |
| Communication signal | Three-wire pulsing |
| Three-wire system 4-20mA,RS485 protocol,IC card signal | |
| Power supply | Built-in lithium battery, external 24VDC dual power supply |
| Transmission distance | ≤1000m |
| Signal line interface | Internal thread M20×1.5 |
| Explosion-proof class | ExdIIBT6 |
| Class of protection | IP65 |
| DN (mm/inch) | Model | Flow Spec | Flow Range (m³/h) | Qmin (m³/h) | Max Pressure loss (kPa) | Body Material | Weight (kg) |
| DN25(1″) | ATWG15-25(A) | G50 | 5-50 | ≤1 | 1 | ≤1.6MPa Aluminum alloy ≥2.0MPa Carbon Steel or SS304 | 7 |
| DN40(1½″) | ATWG15-40(A) | G60 | 6-60 | ≤1 | 1 | 8 | |
| 50(2″) | ATWG15-50(A) | G40 | 6.5-65 | ≤1.3 | 0.9 | 8.5 | |
| ATWG15-50(B) | G65 | 8-100 | ≤1.6 | 0.8 | |||
| ATWG15-50(C) | G100 | 10-160 | ≤2.4 | 2.0 | |||
| 80(3″) | ATWG15-80(A) | G100 | 8-160 | ≤2.4 | 1.0 | 9.5 | |
| ATWG15-80(B) | G160 | 13-250 | ≤3.0 | 1.6 | |||
| ATWG15-80(C) | G250 | 20-400 | ≤5.0 | 2.0 | |||
| 100(4″) | ATWG15-100(A) | G160 | 13-250 | ≤3.3 | 1.0 | 15 | |
| ATWG15-100(B) | G250 | 20-400 | ≤4.2 | 1.6 | |||
| ATWG15-100(C) | G400 | 32-650 | ≤6.7 | 1.8 | |||
| 150(6″) | ATWG15-150(A) | G400 | 32-650 | ≤7.8 | 1.6 | 27 | |
| ATWG15-150(B) | G650 | 50-1000 | ≤10 | 2.0 | |||
| ATWG15-150(C) | G1000 | 80-1600 | ≤12 | 2.3 | |||
| 200(8″) | ATWG15-200(A) | G650 | 50-1000 | ≤13 | 1.6 | Carbon Steel or SS304 | 45 |
| ATWG15-200(B) | G1000 | 80-1600 | ≤16 | 2.0 | |||
| ATWG15-200(C) | G1600 | 130-2500 | ≤20 | 2.2 | |||
| 250(10″) | ATWG15-250(A) | G1000 | 80-1600 | ≤20 | 1.2 | 128 | |
| ATWG15-250(B) | G1600 | 130-2500 | ≤22 | 2.0 | |||
| ATWG15-250(C) | G2500 | 200-4000 | ≤25 | 2.3 | |||
| 300(12″) | ATWG15-300(A) | G1600 | 130-2500 | ≤22 | 1.6 | 265 | |
| ATWG15-300(B) | G2500 | 200-4000 | ≤25 | 2.0 | |||
| ATWG15-300(C) | G4000 | 320-6500 | ≤35 | 2.3 | |||
| 400(16″) | ATWG15-400(A) | G1600 | 300-2500 | ≤25 | 1.8 | 380 | |
| ATWG15-400(B) | G2500 | 500-4000 | ≤35 | 2.0 | |||
| ATWG15-400(C) | G4000 | 600-8000 | ≤40 | 2.3 |
| DN (mm/inch) | Model | Flow Spec | Flow Range (m³/h) | Qmin (m³/h) | Max Pressure loss (kPa) | Body Material | Weight (kg) |
| DN25(1″) | FM15-25(A) | G50 | 5-50 | ≤1 | 1 | ≤1.6MPa Aluminum alloy ≥2.0MPa Carbon Steel or SS304 | 7 |
| DN40(1½″) | FM15-40(A) | G60 | 6-60 | ≤1 | 1 | 8 | |
| 50(2″) | FM15-50(A) | G40 | 6.5-65 | ≤1.3 | 0.9 | 8.5 | |
| FM15-50(B) | G65 | 8-100 | ≤1.6 | 0.8 | |||
| FM15-50(C) | G100 | 10-160 | ≤2.4 | 2.0 | |||
| 80(3″) | FM15-80(A) | G100 | 8-160 | ≤2.4 | 1.0 | 9.5 | |
| FM15-80(B) | G160 | 13-250 | ≤3.0 | 1.6 | |||
| FM15-80(C) | G250 | 20-400 | ≤5.0 | 2.0 | |||
| 100(4″) | FM15-100(A) | G160 | 13-250 | ≤3.3 | 1.0 | 15 | |
| FM15-100(B) | G250 | 20-400 | ≤4.2 | 1.6 | |||
| FM15-100(C) | G400 | 32-650 | ≤6.7 | 1.8 | |||
| 150(6″) | FM15-150(A) | G400 | 32-650 | ≤7.8 | 1.6 | 27 | |
| FM15-150(B) | G650 | 50-1000 | ≤10 | 2.0 | |||
| FM15-150(C) | G1000 | 80-1600 | ≤12 | 2.3 | |||
| 200(8″) | FM15-200(A) | G650 | 50-1000 | ≤13 | 1.6 | Carbon Steel or SS304 | 45 |
| FM15-200(B) | G1000 | 80-1600 | ≤16 | 2.0 | |||
| FM15-200(C) | G1600 | 130-2500 | ≤20 | 2.2 | |||
| 250(10″) | FM15-250(A) | G1000 | 80-1600 | ≤20 | 1.2 | 128 | |
| FM15-250(B) | G1600 | 130-2500 | ≤22 | 2.0 | |||
| FM15-250(C) | G2500 | 200-4000 | ≤25 | 2.3 | |||
| 300(12″) | FM15-300(A) | G1600 | 130-2500 | ≤22 | 1.6 | 265 | |
| FM15-300(B) | G2500 | 200-4000 | ≤25 | 2.0 | |||
| FM15-300(C) | G4000 | 320-6500 | ≤35 | 2.3 | |||
| 400(16″) | FM15-400(A) | G1600 | 300-2500 | ≤25 | 1.8 | 380 | |
| FM15-400(B) | G2500 | 500-4000 | ≤35 | 2.0 | |||
| FM15-400(C) | G4000 | 600-8000 | ≤40 | 2.3 |
