CONTACT US
Product Overview
The Ultrasonic Gas Flow Meter adopts advanced ultrasonic gas sensing technology, providing not only high-precision biogas flow metering but also component analysis capabilities. It can simultaneously measure biogas flow and gas composition, such as methane concentration. This product uses specially designed ceramic ultrasonic transducers, offering exceptional corrosion resistance in high-corrosion and high-humidity environments, making it particularly suitable for measuring the flow and composition of biogas and other special gases. Its unique design and features make this flow meter valuable in industrial and environmental monitoring applications.
Key Features
- Precise Measurement & IC Card Billing: Accurately measures gas usage, supports billing via IC card, and includes a built-in corrosion-resistant shutoff valve that automatically closes in case of non-payment.
- High Corrosion Resistance: Features specially designed ceramic ultrasonic transducers that provide excellent resistance to corrosion in high H₂S and moisture environments, making it suitable for harsh working conditions.
- No Mechanical Moving Parts: The absence of mechanical moving parts avoids wear and tear, ensuring long-term precision without maintenance issues.
- Temperature Compensation: Equipped with a built-in temperature sensor and temperature compensation, ensuring that temperature fluctuations do not affect flow measurement accuracy.
- Methane Concentration Measurement: Supports methane concentration measurement, ensuring compliance with biogas subsidy policies and preventing risks related to false reporting of data.
- Strong Pressure Resistance: Capable of withstanding high-pressure impacts, suitable for various industrial environments.
Applications
- Biogas Flow Measurement: Ideal for biogas stations and biogas projects, particularly in environments where both flow and composition need to be accurately monitored.
- Natural Gas & Industrial Gas Monitoring: Can be used for flow measurement of natural gas and other industrial gases, ensuring precise measurement and effective management.
- Energy Management & Environmental Monitoring: Provides accurate data support for energy management, environmental monitoring, and the rational use of gas resources.
- Biogas Subsidy Monitoring: The unique methane concentration measurement feature ensures compliance with government biogas subsidy policies, ensuring fair and transparent subsidy evaluation.
Parameter | Description |
Product Specification | G2.5 |
Measurement Range | Flow: (0.08-4) Nm鲁/h; CH4: (30-100)% |
Accuracy Class | Class 1.5 |
Critical Flow Qt | 0.4Nm3/h |
Overload Flow Qt | 4.8Nm3/h |
Maximum Operating Pressure | 20 kPa |
Installation Interface | M30*2.0 |
Operating Temperature | (-10-40)℃ |
Storage Temperature | (-20-50)℃ |
Explosion Protection Grade | Ex ib IIB T3 Gb |
Electrical Parameters | |
Battery | 3x AA alkaline batteries, lasts for 1 year |
Display | LCD display |