SI-3404 Ultrasonic Gas Flow Meter
SI-3404 Ultrasonic Gas Flow Meter is produced by advanced German technology.
For Natural Gas flow measurement, this is a new type of precision measuring instrument, with high precision and better price.
Easy installation for pipeline, widely applied to gas flow measurement.
| Medium | GAS, Natural Gas LPG gas, natural gas, Oxygen, nitrogen, air etc. |
| Diameter | DN25-DN300 |
| Accuracy | 1.4% , Repeatability: 0.4%
1.0% , Repeatability: 0.2% |
| Output | Pulse / RS485 |
| Pressure | 1.6Mpa, 2.5MPa, 4.0MPa, 16MPa, 40MPa |
| Protection | IP 65 |
Features
Specifications
Order Guide
Applications
Reviews
Features
- Made with German Advanced Technology
- Multiplex Dual Channel and Six Channel Measurement
- Eddy Current and Asymmetric Flow Detection
- Laminated shielding of electric and magnetic fields, high noise immunity
- Zero drift automatic correction, accuracy is not affected by the environment
- Measurement accuracy grade: 1.0
- Conform to international standard ISO CD 17089
- Comply with us standard A.G.A.Report No.9
- Ultra-wide range ratio: 1:600
- Ultra-low “zero” starting flow rate
- The metering range can cover Roots meter and turbine meter.
- Double backup lithium battery power supply
- High precision temperature and pressure compensation, volume correction
- Intelligent switching of various gas working conditions and standard temperature and pressure
- Mass storage, can save data for one year
- Add mechanical counter, data will never be lost.
Specifications
| Item | PUA Gas Ultrasonic Flow Meter |
| Accuracy | 1.4% , Repeatability: 0.4%
1.0% , Repeatability: 0.2% |
| Diameter (MM) | DN25-DN300 |
| Input signal | Flow signal: 200 KHz±10%
Temperature signal: analog signal output by temperature sensor |
| Output | Pulse / RS485 |
| Press | 1.6Mpa, 2.5MPa, 4.0MPa, 16MPa, 40MPa |
| Power | 24VDC or 3.6V Lithium battery |
| Power consumption | Internal power supply: average power consumption ≤1.5mW,
two lithium batteries can be used continuously for more than 6 years. External power supply: average power consumption ≤1W |
| Connection | Flange |
Order Guide
In addition to regular products, we support customization
| SI-3121- | Note | ||||||||||
| Diameter | DNXX | DN25~DN3000（mm） | |||||||||
| Structure | F | Remote type (standard with 10m cable) | |||||||||
| Y | Compact type | ||||||||||
| S | 316L | ||||||||||
| T | Titanium(Ti) | ||||||||||
| Electrode | D | Tantalum(Ta) | |||||||||
| C | Hastelloy C(HC) | ||||||||||
| P | Platinum iridium alloy | ||||||||||
| 1 | 110~240V AC | ||||||||||
| Power supply | 2 | 24V DC | |||||||||
| 3 | Lithium battery(without output signal) | ||||||||||
| Output signal | 0 | No output | |||||||||
| 1 | 4-20m/pulse output | ||||||||||
| H | HART Protocol | ||||||||||
| Communication | R | MODBUS RS485 | |||||||||
| G | GPRS | ||||||||||
| Installation way | J | Without a ball valve | |||||||||
| B | With a ball valve | ||||||||||
Applications
Intelligent gas ultrasonic flow meter can be widely used in:
petroleum, chemical industry, electric power, metallurgy, urban gas supply and other industries to measure the flow of various gases, is currently the oilfield and urban natural gas transmission,and distribution measurement and trade measurement of the preferred product.
Reviews
Aug 15, 2019 at 13:28 pm
Benny
This ultrasonic gas flow meter measures natural gas and improves the reliability of the system. Really Maintenance-free, thank you for your product.
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Zhang Wei, possesses 20 years of experience as an automation instrumentation engineer, specializing in the research, design, installation, commissioning, and maintenance of automation instruments.
Face to various instrument communication protocols (such as Modbus, Profibus, etc.), with solid hardware circuit design and software programming skills (proficient in C language and PLC programming). Has extensive project experience; projects he has led and participated in have all achieved outstanding results, improving product accuracy, reducing costs, and increasing production efficiency.
Possesses excellent communication and coordination skills and a strong team spirit, enabling him to quickly respond to customer needs and provide high-quality automation instrumentation solutions.