NYLD - LGQ Turbine Flow Meter Aluminum 1600 M3/H Roots Explosion Proof
NYLD-LGQ Turbine Flow Meter Aluminum 1600 M3/H Roots Explosion-Proof
NYLD-LGQ Turbine Flow Meter
The NYLD-LGQ gas roots flowmeter has been used as a volumetric meter for more than 100 years. With the features such as high precision, wide range, small volume, light weight, convenient installation and maintenance, reliable and durable service life, it is widely used in natural gas, coal gas, air and other gas flowmeters.It is an ideal flowmeter device for urban gas, oilfield chemical, scientific research and other departments at home and abroad.For each revolution of the rotor,it outputs four times theeffective volume of the metering chamber, and the number of revolutions of the rotor is transmitted to the intelligent flow totalizer through the magnetic sealing coupling device and the speed reducing mechanism, to display the cumulative volume of the output gas. (The figure shows only a quarter cycle).
NYLD-LGQ Turbine Flow Meter Technical Parameters
| Model specification |
Nominal diameterDN mm) |
Flow limit (m3/h) |
Starting flow m3/h |
Pressure loss at Qmax |
Nominal pressure MPa |
Accuracy % |
Range |
Material |
| NYLD-LGQ-20A | 25 | 20 | 0.05 | 100 |
1.0 1.6 |
1.0 1.5 |
20:1 | Aluminum allo |
| NYLD-LGQ-40A | 40 | 30 | 0.07 | 100 | 30:1 | |||
| NYLD-LGQ-40B | 40 | 40 | 0.07 | 140 | 40:1 | |||
| NYLD-LGQ-50A | 50 | 60 | 0.1 | 100 | 65:1 | |||
| NYLD-LGQ-50B | 50 | 80 | 0.1 | 140 | 70:1 | |||
| NYLD-LGQ-80A | 80 | 100 | 0.1 | 110 | 70:1 | |||
| NYLD-LGQ-80B | 80 | 150 | 0.12 | 150 | 120:1 | |||
| NYLD-LGQ-80C | 80 | 200 | 0.15 | 180 | 70:1 | |||
| NYLD-LGQ-100A | 100 | 250 | 0.11 | 180 | 80:1 | |||
| NYLD-LGQ-100B | 100 | 300 | 0.11 | 130 | 110:1 | |||
| NYLD-LGQ-100C | 100 | 450 | 0.1 | 200 | 110:1 | |||
| NYLD-LGQ-150A | 150 | 650 | 0.65 | 350 | 80:1 | Aluminum | ||
| NYLD-LGQ-150B | 150 | 1000 | 0.76 | 450 | 90:1 | |||
| NYLD-LGQ-200A | 200 | 1600 | 1.15 | 500 | 53:1 |
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