| Information: For measuring the transmission change in a similar grid system for the SF6 gas insulated medium voltage, medium voltage SF6 load switch, voltage and other electrical equipment in the cabinet to monitor gas pressure, the product has good sealing and accuracy, and widely by many bead area electrical equipment and power companies to use and install size can be set with ABB switchgear.
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Surface diameter |
40MM, 50MM, 60MM |
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Case material |
SUS-304 stainless steel |
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Range |
1.5BAR, -0.1 ~ 0.15MPA, -0.1 ~ 0.1MPA, -60 ~ +100 KPA, -0.1 ~ 0.9MPA, -0.02 ~ 0.08MPA,-100MBAR ~ 500MBAR |
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Protection class |
1968 (EN60529) helium leak rate of leakage of SF6 gas density table (SF6GAS/EAKAGE): ≤ 1 × 10-9PA.M3 / S |
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Connecting thread |
1 / 4, NPT, M10, or according to customer requirements, the length of the table bar according to customer requirements |
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Accuracy class |
1.0% (20 ℃ at) 2.5% (-20 ℃ +60 ℃ pm) |
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Use of environmental conditions |
Temperature -40 ℃ ~ 70 ℃, relative humidity less than 80% |
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Temperature |
Temperature deviation deviation 20 ± 5 ℃, the temperature error of less than 0.4% / 10 ℃ |
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