CA901 Key Features
Stability over a wide temperature range
The VC2 single crystal sensor core of CA901 144-901-000-282 maintains a sensitivity error of less than ±5% from liquid nitrogen low temperature (-196°C) to aircraft engine-grade high temperature (+700°C), avoiding the thermal depolarization phenomenon of traditional piezoelectric materials.
Intrinsically safe explosion-proof design
With ATEX/IECEx Zone 0 certification, CA901 can be directly installed in flammable and explosive environments , and mineral insulated cables block arc risks.
Industrial-grade protection architecture
The fully sealed stainless steel housing (IP66 equivalent) resists high-temperature steam acid-etching media and mechanical shock, with a 10-year failure rate of less than 1%.
High-fidelity signal output
The charge output mode combined with a low capacitance design is compatible with mainstream charge amplifiers , and the 3.7 kHz bandwidth accurately captures transient vibrations.
