Product Introduction
The GT600S mass flowmeter is a high-precision gas mass flowmeter designed based on the Thermal Diffusion Principle. It utilizes two platinum resistance temperature sensors: one measures the temperature of the medium, while the other is heated to maintain a constant temperature differential to measure the heat dissipated by the fluid flow. This allows for accurate measurement of gas mass flow without the need for separate temperature or pressure compensation.
Product Features
Direct Mass Measurement: A true direct mass flowmeter that eliminates the need for temperature and pressure compensation.
Wide Measuring Range: Precisely measures from minute flow rates of 0.1 Nm/s up to high velocities of 120 Nm/s.
Excellent Durability: With no moving parts, it features low pressure loss, high resistance to vibration, and a long lifespan.
Digital Circuit Design: Fully digital approach ensures high precision and easy maintenance.
System Integration: Supports RS-485 communication for easy integration with factory automation systems.
Applications
- Gas Processes: Flow management of oxygen, nitrogen, hydrogen, chlorine, and mixed gases.
- Energy Management: Monitoring of natural gas, LPG, flare gas, and compressed air.
- Environment/Power Generation: Combustion air measurement in power plants and aeration gas control in wastewater treatment plants.
General Specifications
| Performance | Technical Parameters |
|---|---|
| Structure type | Plug-in / Pipeline |
| Measuring medium | General gas (excluding unstable media such as acetylene) |
| Pipe diameter | Plug-in: DN65~4000mm / Pipeline: DN15~2000mm |
| Accuracy | 1% ~ 2.5% |
| Operating temp. | Sensor: -40 ~ +450°C / Converter: -20 ~ +45°C |
| Power supply | (DC 24V) ≥ 12W |
| Output signal | 4-20mA / RS485 (1500V Isolated) |
| Live display | Four-line LCD display (displays mass, standard volume, totalized flow, etc.) |
| Protection level | IP65, IP67, IP68 |
| Sensor material | Stainless Steel (SUS304 / SUS316) / Carbon Steel |

