FS02102 SF6 Gas Leakage Monitoring Sensor For Gas Component Analysis In Industrial Scenarios Involving SF6 Gas
FS02102 SF6 Gas Leakage Monitoring Sensor For Gas Component Analysis In Industrial Scenarios Involving SF6 Gas
General Description:
The FS02102 is a dedicated SF6 gas leakage monitoring sensor based on the NDIR principle. It eliminates the need for a separate light source and comes with a corrosion-resistant aluminum alloy housing. The sensor features digital output, strong anti-interference against other gases, and operates without the requirement for gas pump pipelines. With its compact size, robust structure, and easy maintenance, it can adapt to harsh industrial environments. It realizes gas concentration detection by leveraging the characteristic that SF6 molecules significantly weaken the transmission intensity of infrared light at specific wavelengths, and the attenuation degree complies with the Lambert-Beer law, ensuring accurate monitoring of SF6 gas leaks.
Core Features:
- Stable and Drift-Free Data: Adopting a dual-channel design, it ensures high long-term measurement accuracy, and the detection data has no drift, which avoids frequent calibration and guarantees consistent performance.
- Strong Environmental Adaptability: The aluminum alloy shell endows it with corrosion resistance and sturdiness, enabling it to work stably in harsh environments and resist the interference of other mixed gases in the air.
- Easy Integration: With Modbus and DAC output modes, it can be seamlessly integrated into various centralized monitoring systems, facilitating the connection with different control devices and simplifying the construction of the overall monitoring network.
- Long Service Life: It has a service life of up to 10 years when used in air, which reduces the frequency of sensor replacement and lowers long-term use and maintenance costs.
Typical Applications:
- Leakage alarm systems in power equipment rooms where SF6-insulated electrical devices are used.
- Online environmental detection in high-voltage switchgear and transformer stations.
- Gas component analysis in industrial scenarios involving SF6 gas.
- Leakage monitoring in SF6 gas storage warehouses and transportation links.
- Environmental safety monitoring in places where SF6 gas is applied in the electronics and metallurgy industries.
| Detected Gas | Sulfur hexafluoride (SF6) |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Detection Range | 0 - 1500 ppm (extendable) |
| Resolution | 0.1 ppm |
| Detection Accuracy | ±25 ppm ±2% FS (within the standard measurement range) |
| Operating Voltage | DC 3.3 V - 6.0 V |
| Operating Current | Peak value < 180 mA; Average ≤ 45 mA |
| Warm-up Time | 1 minute |
| Response Time | T90 ≤ 120 s (measured at 50% full scale) |
| Detection Frequency | Data updates once per second (default setting) |
| Output Mode | Modbus, DAC (0.4 V - 2 V) |
| Product Size | 36.5 × 36.5 × 21.5 mm |
| Operating Temperature | -20 ℃ - 70 ℃ |
| Operating Humidity | 0 - 95% RH |
| Storage Temperature | -30 ℃ - 80 ℃ |
| Storage Humidity | 0 - 95% RH |
| Pressure Range | 75 kPa - 120 kPa |
| Service Life | Up to 10 years (in air) |
| Housing Material | Corrosion-resistant aluminum alloy |
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