New Rapidox SF6 Gas Analyser Introduced for Dielectric Breakdown Analysis

Sulphur hexafluoride (SF₆) gas is commonly used in medium and high voltage switchgear as an insulating medium. Regular inspection of the SF₆ gas insulator allows preventative maintenance to be carried out which can increase the lifespan of both the switchgear and the SF₆ gas. If a partial electrical discharge has occurred, then the decomposition product SO₂ will be present within the SF₆ gas.

The new Rapidox 3100C SF₆ gas analyser from Cambridge Sensotec provides a precise indication of the condition of sulphur hexafluoride gas in high voltage switchgear. The Rapidox 3100C measures the concentration of SO₂ and SF₆ and also detects the moisture content within the SF₆.

The Rapidox 3100C measures 0-100% SF6, 0-100ppm SO₂ and -65°C to +20°C H₂O dewpoint, and a stable reading is obtained in only a few minutes. All three gases (SF₆, SO₂ and H₂O) are measured and data logged simultaneously.Readings can be studied in real time with the Microsoft Windows analysis software that is included as standard with the Rapidox gas analyser. DILO compatible self-seal fittings prevent leakage of the SF₆ gas and a gas output nozzle allows for all of the sampled gas to be safely recovered and recycled.

For further information on gas analysis, please contact us on +44 (0)1480 462142 or email sales@www.cambridge-sensotec.co.uk. Further details can also be found on our website: www.cambridge-sensotec.co.uk