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Sensor comparision table - CH4 Methane Sensors - easy selection
Characteristics | Single CH4-3V, 5V, 100 %LEL, Economic type | Dual CH4-3V, 5V, 100 %LEL | Dual CH4-3V, 0~5,000ppm, Low ppm detection | Dual CH4-3V, 0~5,000ppm, Low ppm detection, - Flow type | Single CH4 50%, 100% vol. |
Model Number | 2 models | 2 models | 2 models | 2 models | 3 models |
Model Name | CH4-S3-3V, CH4-S3-5V | CH4-D3-3V, CH4-D3-5V | CH4-LD-3V (5K) CH4-LD-3V (50K) | CH4-LF-3V (5K) CH4-LF-3V (50K) | CH4-H100-3V, CH4-H100-5V, CH4-H100-12V |
Sampling type | Diffusion | Diffusion | Diffusion | Flow Through | Diffusion |
Detection Range (ordering Option) | 0~100 % LEL | 0~100 % LEL | 0 ~ 10% LEL or 0 ~ 100 % LEL, | 0 ~ 10% LEL or 0 ~ 100 % LEL, | 0 ~ 50% vol. |
0 ~ 50,000ppm | 0 ~ 50,000ppm | 0 ~ 5000ppm or 0 ~ 50,000ppm | 0 ~ 5000ppm or 0 ~ 50,000ppm | 0 ~ 100% vol. | |
Accuracy | 3% F. S. | 3% F. S. | 3% F. S. | 3% F. S. | 3% F. S. |
Output unit | 500ppm, 1% LEL | 500ppm, 1% LEL | 50ppm, 0.1% LEL | 50ppm, 0.1% LEL | 0.1% vol. |
Detection Limit | 1000ppm, 2% LEL | 1000ppm, 2% LEL | 100ppm, 0.2% LEL | 100ppm, 0.2% LEL | 1000ppm, 0.1 % vol. |
Sensitivity | 500ppm, 1% LEL | 500ppm, 1% LEL | 100ppm, 0.2% LEL | 100ppm, 0.2% LEL | 1000ppm, 0.1 % vol. |