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- LYNSB Ultrasonic Gas Flowmeter DN25–300 (Bi Directional Measurement)
Description
Product Description
The LYNSB Ultrasonic Gas Flowmeter is designed for accurate measurement of gas flow using ultrasonic technology. The unit operates without moving parts, enabling stable performance, low pressure drop, and extended operational life.
The flowmeter supports bi-directional measurement and is configured for reliable operation across a wide range of gas types including natural gas, compressed gas, air, fuel gas, corrosive gas, and high-purity gases. The system incorporates temperature and pressure compensation to support accurate measurement under varying operating conditions.
The unit is designed for flexible installation with minimal maintenance requirements. It is suitable for both small flow rates and larger pipe sizes, providing consistent performance across different applications.
The flowmeter is available in standard and explosion-proof configurations and includes multiple output and communication interfaces for integration into monitoring and control systems.
Specifications
| Parameter | Details |
|---|---|
| Product Type | Ultrasonic Gas Flowmeter |
| Model | LYNSB |
| Measured Medium | Gas (including natural gas, compressed gas, air, fuel gas, corrosive and high-purity gases) |
| Measurement Capability | Bi-directional |
| Nominal Diameter (DN) | 25 – 300 mm |
| Accuracy | ±0.5%, ±1.0%, ±1.5% |
| Turndown Ratio | >1:30 |
| Output Signal | Pulse, 4–20 mA |
| Communication Protocol | MODBUS |
| Power Supply | DC 24V (600 mA), DC 12V (1 A) |
| Nominal Pressure | 1.6, 2.5, 4.0, 6.3, 10.0, 16, 25, 42 MPa |
| Working Temperature | -40°C to +85°C |
| Maximum Overload Flowrate | 120% |
| Protection Rating | IP65 |
| Explosion Rating | Exdib II BT4 |
| Configuration | Standard Type / Explosion-Proof Type |
| Features | No moving parts, low pressure drop, temperature and pressure compensation |
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