Product Introduction
The GT600-F (In-line type) features an integrated structure that connects directly to the pipeline, utilizing the Thermal Dispersion principle to directly measure the mass flow of gas. Of the two platinum resistance sensors, one measures the temperature while the other acts as a heater to detect the cooling effect caused by the gas flow, producing precise flow data. Since it requires no separate temperature or pressure compensation devices, the system remains simple and accurate.
Product Features
- High-Precision Micro Measurement: It accurately detects even very slow, minute gas flows, making it suitable for leak detection.
- Minimal Pressure Loss: With no moving parts, there is almost no pressure loss, and it boasts a semi-permanent lifespan.
- Versatile Outputs: It supports 4-20mA, pulse, and RS485 communication as standard, and is easily integrated into automation systems via the HART interface.
Applications
- 에너지 관리: 산업체 내 압축 공기(Compressed air) 사용량 측정 및 분배 최적화.
- Gas Production & Supply: Gas mixing and blending processes for nitrogen, argon, carbon dioxide, etc.
- Facility Safety: Micro-gas leak testing and detection systems within pipelines.
General Specifications
| Item | Technical Parameters |
|---|
| Structure Type | Pipeline / Plug-in |
|---|---|
| Measuring Medium | Common steady-state gases (unstable media such as acetylene and boron trichloride are not measurable) |
| Pipe Size | Pipeline: DN15 to DN2000mm /Plug-in: DN50 to DN4000mm |
| Accuracy | Pipeline: ±1.5% of F.S. / Plug-in: DN65–4000 (±1.5% of F.S.), DN50 (±3% of F.S.) |
| Velocity | 0.1 ~ 120 Nm/s |
| Operating temperature | Sensor: -40°C to +350°C/Transmitter: -20°C to +45°C |
| Pressure | Medium pressure ≤1.6MPa (≥1.6MPa Agreement supply) |
| Power | 24VDC ≥ 18W |
| Response time | 2s |
| Output | 4-20mA (Optical isolation, Maximum load 500ohm), RS485 (Lightning protection) |
| Alarm output | 1-2 normally open contacts, 24V/ 0.5A |
| Type of supply | Integrated / Remote structure |
| Pipe material | Stainless steel, Plastic, etc. |
| Live display | Four-line LCD display |
| Display content | Mass flow rate, standard volume flow rate, cumulative flow rate, standard flow rate, etc. |
| Protection level | IP65, IP67, IP68 |
| Sensor housing material | Pipeline: Stainless steel,Carbon steel / Plug-in:Stainless steel |