CA134 Application Case
Arctic Circle LNG compressor unit monitoring
Norway's Snøhvit gas field deploys CA134 (with IPC707 conditioner) in -50°C environment to capture centrifugal compressor bearing wear in real time, with zero false alarm shutdown in 10 years and MTBF of 280,000 hours.
Aircraft engine cryogenic test bench
GE Aviation Ohio test center uses CA134 to monitor liquid hydrogen fuel pump vibration (-253°C), differential output suppresses electromagnetic interference, and data accuracy is >99.5%.
CA134 Key Features
Ultra-wide temperature adaptability
CA134 144-134-000-203 uses VC2 crystal elements and fully welded 316L stainless steel housing, with a sensitivity drift of <±3% in the range of -196°C (liquid nitrogen environment) to +500°C (gas turbine exhaust section), without the need for additional cooling/heating devices.
Intrinsic safety and mechanical toughness
The differential output design (anti-common mode interference) and double-shielded cable structure of CA134 increase the signal-to-noise ratio to 60 dB in strong electromagnetic field environments (such as near inverters); at the same time, IP68 protection + 5000g impact resistance can withstand the highly corrosive environment of LNG pump cabins.
Low-maintenance sealed architecture
The overall argon arc welding process completely isolates CA134 from moisture and chemical corrosion, with a lifespan of >15 years in the salt spray environment of offshore platforms and a failure rate of only 0.2 times/million hours.
