JHLK200-C4 High Precision Portable C4F7N Gas Leak Detector
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recommendation index:
Infrared spectroscopy
High concentration protection
fault self-test
High precision measurement
Real-time quantitative detection of C4F7N gas concentration using infrared spectroscopy
Applied to gas leakage detection of C4F7N electrical equipment such as GIS, switchgear cabinet and ring network cabinet in power industry
Sensor | Infrared Dual Wave (NDIR) | ||
Range | 0~1000ppm(C4F7N) | Sensitivity | 0.01ppm |
Detection accuracy | measured value≤30 ppm, error≤2 ppm. measured value > 30ppm, error ≤± 1%. | Linearity error | ≤±1% |
Detection limit | 1ppm | ||
Response time | 3 seconds T90 time: ≤ 6 seconds | Repeatability | ≤±1% |
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