| LWGQ Gas Turbine Flow Meter Base Specification |
| Measuring medium | Gas, Natural Gas, Nitrogen, Compressed Gas |
Material
Temperature sensor and Pressure sensor inside | 304 Stainless Steel, Aluminum Alloy
Display the temperature and pressure with the flow |
| Caliber DN (mm) | DN: 25, 40, 50, 65, 80, 100, 125, 150, 200, 250 and 300 |
| Medium temperature | -30 to +80°C |
| Environment condition | Temperature: -20 to +60°C
Relative humidity: 5% to 90%
Atmospheric pressure: 86KPa to 106KPa |
| Accuracy | ±1.5 ; ±1.0 |
| Ratio of measurement range | 1: 10; 1:20; 1: 30 |
| Output signal | Sensor: Frequency impulse signal, low level≤ 0.8V, high level≥ 8V;
Transmitter: Two-wire system, 4~20mADC |
| Power supply | Sensor: +12VDC, +24VDC ( optional);
Transmitter: +24VDC;
Local display(Optional): +24VDC or 3.6V Lithium Battery ( Field data show the battery can be continuous used for about 3 to 4 years) |
| Signal transmission cable | STVPV3*0.3( Three-wire system), 2*0.3(Two-wire system) |
| Transmission distance | ≤1000m |
| Explosion-proof type | Exd II BT6 |
| Protection level | IP65 |
