SEO Title: Prosonic Flow G 500 | High-Performance Ultrasonic Gas Meter | Hanyu Zhilian
Meta Description: Prosonic Flow G 500: The ultimate ultrasonic specialist for wet gas & fluctuating conditions. Features ±0.5% accuracy, Heartbeat Technology, and up to 4 I/Os.
Primary Keywords: Prosonic Flow G 500, Ultrasonic Gas Flowmeter, Wet Gas Flow Meter, Endress+Hauser G 500, Gas Mass Flow Measurement, Heartbeat Technology, Hanyu Zhilian.
The Proline Prosonic Flow G 500 is the ultimate "gas specialist" designed for the most demanding industrial environments. Unlike standard meters, the G 500 features a remote transmitter design, providing maximum installation flexibility and up to 4 I/Os for complex system integration. Whether you are managing fluctuating pressures in the oil & gas sector or aggressive gas mixtures in chemical processing, the G 500 delivers unmatched signal stability.
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| Feature | Technical Details |
| Measuring Principle | Ultrasonic (Transit Time) |
| Accuracy (Volume Flow) | Up to ±0.5% o.r. (with optional premium calibration) |
| Velocity Range | 0.3 to 40 m/s (Wide 133:1 turndown) |
| Process Temperature | -50 to +150 °C (-58 to +302 °F) |
| Max. Pressure | Up to 101 bar a (1464 psi) |
| Connectivity | Up to 4 I/Os; WLAN, Web Server, & Touch Control |
| Wetted Materials | Stainless Steel 316L / Titanium Grade 2 |
| Installation | Remote transmitter (Up to 300m from sensor) |
| Flow Velocity Range | Standard Volume Flow Error | Optional Calibrated Error |
| 3.0 to 40 m/s | ±1.0% o.r. | ±0.5% o.r. |
| 0.3 to 3.0 m/s | ±2.0% o.r. | ±1.0% o.r. |
Multivariable Powerhouse: Simultaneously measures volume flow, sound velocity, pressure, and temperature to provide high-accuracy corrected volume and mass flow.
Advanced Wet Gas Robustness: Specialized sensor design prevents liquid films from disrupting the ultrasonic signal, a critical feature for flare gas and separator outlets.
Remote Transmitter Logic: The G 500 transmitter can be mounted far from the sensor, protecting the electronics from high-vibration or extreme-heat areas while providing easy access for operators.
Heartbeat Technology™: Perform in-situ verification of the entire measuring point without process interruption. Generate PDF reports for regulatory and quality audits at the touch of a button.
Future-Ready Integration: Support for PROFINET, EtherNet/IP, HART, and Modbus RS485, ensuring seamless data flow to your PLC or SCADA.
The Challenge: A large chemical plant struggled with mass balance inaccuracies in their flare gas line. Fluctuating pressures and high moisture content caused their previous thermal mass meters to drift and provide unreliable data.
The Hanyu Solution: The plant installed the Prosonic Flow G 500 via
The Result: The integrated pressure and temperature sensors allowed the G 500 to calculate the actual mass flow of the wet gas mixture in real-time.
The Impact: They achieved a 15% improvement in mass balance accuracy and reduced maintenance downtime by 30% by using the WLAN interface to perform wireless Heartbeat verifications from the ground.
Q1: What is the main difference between the G 300 and G 500?
A: The G 300 is a compact version (transmitter on the sensor), while the G 500 is a分体式 (remote) version with more I/O options and a larger, more accessible transmitter housing for complex installations.
Q2: Can the G 500 handle corrosive "sour gas"?
A: Yes. By selecting the Titanium Grade 2 sensor option, the G 500 is highly resistant to hydrogen sulfide ($H_2S$) and other corrosive components found in raw natural gas.
Q3: Is the WLAN access secure?
A: Absolutely. The WLAN interface is password-protected and can be physically deactivated. It allows technicians to configure the device from a safe distance using any mobile device without additional software.
Q4: How does Hanyu Zhilian support my purchase?
A: We provide technical selection assistance, pre-configuration services, and global logistics support. All inquiries are handled confidentially according to our Privacy Policy.
