High-Precision Roots Gas Flow Meter, Positive Displacement, Natural Gas

High-Precision Roots Gas Flow Meter, Positive Displacement for Natural Gas delivers precise, dependable gas flow readings across a wide 0.08–10 m³/h range with a 64:1 turndown, all in a compact DN25 body. The 0.0016 m³/h starting flow ensures accurate startup measurements, while the high-definition digital display provides clear, immediate readings.

Benefits & Tips

• Compact aluminum alloy body keeps installation space‑friendly without sacrificing durability.
• Durable elliptical gears and engineering-grade tube-insertion connections ensure stable operation and secure installation.
• Operate within the specified ambient (-20°C to 40°C) and medium (-25°C to 55°C) temperatures and 5%–95% RH for best accuracy; readings are shown on a 999999.99‑digit display for quick verification.

Product Specifications

• Model: LLQ-25
• Starting Flow: 0.0016 m³/h
• Flow Range: 0.08 to 10 m³/h
• Nominal Diameter: DN25
• Max Pressure Loss: 0.1 kPa
• Turndown Ratio: 64 to 1
• Nominal Pressure: 0.6 MPa
• Connection Type: Tube Insertion
• Display Digits: 999999.99
• Ambient Temperature: -20°C to +40°C
• Medium Temperature: -25°C to +55°C
• Relative Humidity: 5% to 95%
• Atmospheric Pressure: 70 to 106 kPa
• Includes: 1 x Gas Flow Meter

Package includes:

• 1 x Gas Flow Meter

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.