The ACFC gas-liquid two-phase flowmeter uses the measurement principle based on 'gas-liquid components, ultrasonic, and differential pressure.' The product consists of the following components: a flow computer, ultrasonic data processing unit, ultrasonic sensors, temperature and pressure sensors, throttling element, differential pressure sensor, and gas-liquid component measurement unit, among others.
Item | Technical Specifications |
| Line Size | Standard DN50 / DN80 |
| Measurement Range | Maximum gas phase: 100,000 Nm³/d (customizable) Maximum liquid phase: 480 m³/d (customizable) |
Single-phase Accuracy | Gas phase Class 1.0 Liquid phase Class 1.5 |
| Mixing Phase Error | Low moisture content (<20%) air mixing error ≤ ±7%, liquid mixing error ≤ ±10% High moisture content (≥20%) air mixing error ≤ ±10%, liquid mixing error ≤ ±20% |
Turndown Ratio | Mixing flow ratio greater than 1:40 |
Liquid Content Resolution | ±0.1% |
Communication Protocol | Modbus RTU |
Output Signal | RS485 |
Explosion-proof Rating | Ex db ia (ia Ga) IIC T4 Gb |
Protection Rating | IP65 |
Operating Temperature | (-40~70)℃ |
Power Supply | Wide voltage power supply (11~30 VDC) |
Pressure Rating | Standard 6.3 / 10 / 16 (MPa) |
Output Parameters | Instantaneous / cumulative gas flow Instantaneous / cumulative liquid flow water content / differential pressure / temperature / static pressure |
