WWW.DISTRIBUTORALATINDUSTRI.COM | The Elster QA160 is a high-accuracy industrial turbine gas meter (Quantometer) designed for the measurement of natural gas and other non-corrosive gases in commercial and industrial applications. It operates on the turbine measurement principle, where the rotational speed of the turbine wheel is directly proportional to the gas flow rate, ensuring precise and reliable volume measurement. The measured gas volume is displayed through a mechanical totalizer (QA) or an electronic register (QAe).
Supplier Elster QA160 Turbine Gas Meter
Key Features
- High-precision turbine measurement technology.
- Compact and lightweight aluminum body construction.
- Maintenance-free operation with self-lubricating bearings.
- Wide measuring range with excellent repeatability and long-term stability.
- Mechanical totalizer (QA) or optional electronic totalizer (QAe).
- Standard pulse output for remote monitoring and flow management systems.
- Suitable for horizontal and vertical installation.
- Low pressure loss for improved energy efficiency.
Brand: Elster
Product Name: QA160 Quantometer Turbine Gas Meter
Type: Industrial Turbine Gas Meter (Mechanical Totalizer)
Nominal Size: DN80
Flow Range: 13–250 m³/h (tergantung konfigurasi)
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Elster |
| Model | QA160 |
| Type | Turbine Gas Meter (Quantometer) |
| Nominal Size | DN80 (3″) |
| Flow Range (Qmin–Qmax) | 13–250 m³/h |
| Rangeability | Up to 1:20 |
| Maximum Operating Pressure | 16 bar (PN16) |
| Operating Temperature | -10°C to +60°C |
| Meter Body Material | Aluminum |
| Protection Class | IP52 (QA Mechanical Version) |
| Pulse Outputs | LF and MF pulse generators available |
| Installation | Horizontal or vertical mounting |
| Measured Media | Natural gas, methane, LPG, propane, butane, air, and other non-corrosive gases |
Operating Principle
The QA160 uses a turbine wheel positioned in the gas stream. As gas flows through the meter, the turbine rotates at a speed proportional to the gas velocity. This rotational movement is transmitted through a magnetic coupling to the totalizer, which records the total gas volume passing through the meter. This proven measurement principle provides high accuracy over a wide flow range and is largely independent of variations in gas density, pressure, and temperature.
Applications
The Elster QA160 is widely used in:
- Industrial boiler and burner systems
- Natural gas distribution networks
- Commercial gas metering stations
- Energy management systems
- Heating plants and thermal processes
- Manufacturing and process industries
- Custody transfer and consumption monitoring applications
Advantages
- High measurement accuracy and repeatability.
- Reliable long-term performance with minimal maintenance.
- Compact, robust, and lightweight construction.
- Easy integration with pulse transmitters, volume correctors, and SCADA systems.
- Suitable for a wide range of industrial gas measurement applications.
- Proven technology with worldwide acceptance in commercial and industrial gas metering
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