Gas equipment LYQ-D SONIC NOZZLE GAS
Inquire NowDescription
The Gas Equipment LYQ-D SONIC NOZZLE GAS is an advanced and highly efficient system designed for accurate gas meter calibration and testing. Featuring state-of-the-art technology, this equipment integrates a barcode scanner for automatic serial number recognition and photoelectric sensors for precise volume measurement. With its Venturi nozzle standard and optimized nozzle combinations, it adapts seamlessly to varying flow points. The incorporation of Single Chip Microcomputer technology ensures high precision and reliability, while the maintenance-free vacuum pumps guarantee consistent air pressure during operation. The system minimizes human intervention, reducing potential errors and streamlining the proving process. Operators can easily manage gas meters with clear instructions from the onboard computer, which also saves all necessary data for effortless reporting.
Specifications
| Feature | Details |
|---|---|
| Atmospheric Pressure Sensor Range | 86-106 kPa, uncertainty ≤ 0.075% |
| Equalising Pressure Sensor Range | 0 to -5 kPa, uncertainty ≤ 0.1% |
| Differential Pressure Sensor Range | -500 to 500 Pa, uncertainty ≤ 0.1% |
| Vacuum Pressure Sensor Range | 0 to -100 kPa, uncertainty ≤ 0.25% |
| Temperature Sensor Range | 0 to 50°C, uncertainty ≤ 0.2% |
| Humidity Sensor Range | 0% to 100%, uncertainty ≤ 3.0% |
Additional Information
The system provides consistent and highly repeatable results, with accuracy test repeatability of the flow rate typically within ± 0.15%. Once a gas meter is secured in the ‘clamped’ position, the prover autonomously manages the testing process, shortening the proving cycle due to continuous airflow. After testing, the software displays the adjusting gear ratio, allowing for three adjustment methods based on flow rates.
