Overview
Specifications
Dimensions
Measuring ranges
Overview
The LWQ series gas turbine flowmeter integrates a gas turbine flow sensor and a flow converter, and its main performance indicators have reached the international advanced level. It is gas metering for petroleum, chemical industry, electric power, metallurgical industry and boilers, city natural gas, gas pressure regulating station metering and gas trading The ideal meter for measurement.
Specifications
Depending on selected device configuration
General information
Product type | Flowmeter |
Product family name | LWQ |
Product positioning | For gas flows |
Measurement principles | Turbine |
Measured media | Gases |
Communication
Digital outputs | HART® 485 |
Discrete outputs | Frequency, Limit switches, Pulse |
Analogue outputs | 4…20 mA |
Materials
Measuring tube | 304SS 316SS Aluminum alloy |
Process connection | 304SS 316SS Aluminum alloy |
Operating conditions
Process temperature | -30…+80°C |
Process connections
Flange connections | DN25…400 |
Thread connections | G2 G2½ |
Dimensions
Measuring ranges
| Modle | Scale Range | Accuracy | Allowed measuring fluid state | |
Air 20℃,101325Pa m³/h | Temperature(℃) | Pressure(MPa) | ||
25 | 4-40 | 1.0 1.5 | -30 - +80 | ≤6.0 ≤4.0 ≤2.5 ≤1.6 |
40 | 6-65 | |||
| 50 | 7-70 10-100 | |||
| 80 | 13-250 20-400 | |||
| 100 | 20-40 32-650 | |||
150 | 50-1000 80-1600 | |||
| 200 | 80-160 130-2500 | |||
| 250 | 130-2500 200-4000 | |||
| 300 | 200-4000 | |||
| 350 | 400-8000 | |||
| 400 | 650-13000 | |||