Power View OLTC Fault Gas Monitoring continuously tracks H₂, CH₄, C₂H₆, C₂H₄, C₂H₂, plus moisture and gas pressure in natural-breathing OLTCs to reveal arcing and thermal issues before they escalate. Fast to deploy and install, ultra-long-range wireless communication can easily cover fleets without trenching or new cabling. Quick response (20 s response, 5 s warm-up) and  wide measurement ranges—up to 40,000 ppm H₂, 50,000 ppm CH₄, and 30,000 ppm C₂H₆/C₂H₄—with 50 ppm resolution and no cross-sensitivity Smart software delivers customizable alarms, email/SMS notifications, and trending for condition-based maintenance and asset evaluation. Rated for harsh environments (–40…+70 °C) with ownership cost and high-impact in protecting OLTC reliability.