JHZF-100 GIS Electrical Equipment SF6 Decomposition Products Online Monitoring System
recommendation index：
Equipped with SF6 equipment internal gas component detection function and display function
With communication detection function of each detection unit
Sensor self-calibration technology
With temperature detection function
Continuous on-line real-time monitoring of SF6 purity and decomposition products SO2, H2S, CO, etc. of SF6 electrical equipment by spectroscopy
name | component | parameter |
minimum detectable quantity | SO2、H2S | ≤0.5μL/L |
CO | ≤1μL/L | |
precision | SO2、H2S | measured value ≤ 10 μL/L, error≤ ± 1 μL/L measured value > 10 μL/L, error ≤± 5%. |
CO | measured value ≤ 50 μL/L, error ≤ ± 2 μL/L measured value > 50 μL/L, error ≤ ± 4% | |
repeatability | SO2 、H2S | measured value ≤ 10 μL/L, ≤ 0.5 μL/L 10μL/L～100μL/L,2%. |
CO | measured value ≤ 50 μL/L, ≤ 1.5 μL/L measured value> 50 μL/L, ≤ 3% |
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