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JHZF-1000 GIS Electrical Equipment SF6 Gas Integrated Online Monitoring System

recommendation index：

Equipped with SF6 equipment internal gas component detection function and display function

With SF6 gas density monitoring function

With humidity detection function

Sensor self-calibration technology

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+SOF₂、H₂S、HF	≤0.1μL/L
	CO、H₂、CF₄	≤1μL/L
	purity	≤0.01%
	pressure	≤0.001Mpa
	dew point	0.1 ℃ 0.1μL / L
	temperature	0.1℃
precision	SO₂+SOF₂、H₂S、HF	measured value ≤ 10 μL/L, error ≤ ± 0.5 μL/L measured value > 10 μL/L, error ≤ ± 5%.
	CO、H₂、CF₄	measured value≤ 50 μL/L, error ≤ ± 2.0 μL/L measure value> 50 μL/L, error ≤ ± 4%
	purity	±0.2%（m/m）
	pressure	0.001Mpa
	dew point	1℃
	temperature	±0.5℃