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JHZX-SP10 Transformer chromatography online monitoring device
  • JHZX-SP10 Transformer chromatography online monitoring device

JHZX-SP10 Transformer chromatography online monitoring device

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recommendation index:
With 7 components of dissolved gas in oil and micro-water monitoring function
Has a spontaneous source of gas
With communication detection function of each detection unit
With automatic data storage function
  • It can realize automatic quantitative cycle cleaning, oil intake, oil and gas separation, sample analysis, data processing, and real-time alarm

  • Rapid on-line monitoring of dissolved fault gas content and growth rate in oil of oil-immersed power high voltage equipment such as transformers

  • Early prediction of equipment failure hazard information through fault diagnosis expert system to avoid equipment accidents, reduce major losses, and improve the reliability of equipment operation

name

component

parameter

minimum detectable quantity

C2H2

0.2μL/L

CH4、C2H6、C2H4

0.5μL/L

H2

2μL/L

CO2

25μL/L

CO

5μL/L

precision

C2H2

detection value 5 μL/L, ≤ ± 0.2 μL/L or ± 30% (whichever is larger)

detection value 5 μL/L~ 10 μL/L, ≤ ± 30%

detection value 10μL/L, ≤ ± 20%

H2

detection value 20 μL/L, ≤ ± 2 μL/L or ± 30% (whichever is larger)

detection value  20μL/L, ≤ ± 30%

CH4、C2H6、C2H4

detection value 10 μL/L, ≤ ± 0.5 μL/L or ± 30% (whichever is larger)

detection value  10μL/L, ≤ ± 30%

C2H2

detection value 10 μL/L, ± 0.2 or ± 30%

detection value  10μL/L, ≤ ± 20%

CO、CO2

detection value 100 μL/L, ≤ ± 25 μL/L or ± 30% (whichever is larger)

detection value 100μL/L, ≤ ± 30%

Total hydrocarbons (C1 + C2)

detection value2 μL/L, ≤ ± 2 μL/L or ± 30% (whichever is larger)

detection value 10 μL/L~ 150 μL/L, ≤ ± 30%

detection value 150μL/L, ≤ ± 20%

repeatability

RSD support

3%


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