Customization: | Available |
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After-sales Service: | Technical Support |
Warranty: | 1 Year |
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Gas Lobed Rotor (Roots) Flowmeter widely used in urban gas trade measurement, especially for organs, schools, enterprises and institutions, hotels, restaurants and other large gas users trade measurement. It can also be used for various industrial raw gas main metering, gas distribution station, main gas supply station and other occasions.
Model | Flow Spec | Size (mm) |
Flow Range (m³/h) |
Start up flow (m³/h) |
Max Pressure loss (KPa) |
ATQL-25 | G16 | DN25 | 1-25 | 0.05 | 0.08 |
ATQL-40 | G25 | DN40 | 1-40 | 0.05 | 0.08 |
ATQL-50 | G25 | DN50 |
1-40 | 0.1 | 0.08 |
G40 | 2-65 | 0.1 | 0.1 | ||
G65 | 2-100 | 0.12 | 0.15 | ||
ATQL-80 | G65 | DN80 |
2-100 | 0.12 | 0.15 |
G100 | 2.5-160 | 0.1 | 0.15 | ||
G160 | 3-250 | 0.1 | 0.18 | ||
ATQL-100 | G160 | DN100 | 3-250 | 0.1 | 0.2 |
G250 | 4-500 | 0.65 | 0.35 | ||
ATQL-150 | G400 | DN150 | 8-650 | 0.76 | 0.46 |
G650 | 15-1000 | 0.85 | 0.5 | ||
ATQL-200 | G1600 | DN200 | 32-1600 | 0.95 | 0.6 |
Installation Tips
ATQL | Parameters | ××× | × | × | × | × | × | × |
Size (mm) | DN25-DN200mm | |||||||
Accuracy | 1.5% (standard) | 1 | ||||||
1.0% | 2 | |||||||
Nominal Pressure | 1.0MPa | 1 | ||||||
1.6MPa | 2 | |||||||
Others | 3 | |||||||
Body Material | Aluminum Alloy | A | ||||||
Stainless Steel | S | |||||||
Output/ Communication |
Pulse | 1 | ||||||
Pulse+4~20mA | 3 | |||||||
Pulse+4~20mA+RS485 | 4 | |||||||
Power Supply | Battery Powered | 1 | ||||||
Battery Powered + External Power DC24V | 2 | |||||||
Ex-proof | With | 1 | ||||||
Without | 2 | |||||||
Installation | Horizontal | H | ||||||
Vertical | V |