The 330104-00-06-05-01-CN is a Bently Nevada 3300 XL 8mm metric stainless steel armored eddy current displacement sensor probe. As a core sensing element at the bottom layer of industrial machinery protection systems, its standard linear output sensitivity is 7.87 V/mm (200 mV/mil). This probe is designed for long-term, non-contact online monitoring and over-limit protection of shaft vibration, shaft displacement, and critical phase signals in critical rotating machinery such as steam turbines, gas turbines, large fans, and compressors.
In terms of physical structure and mechanical performance, the Bently Nevada 330104-00-06-05-01-CN exhibits extremely high protection performance in harsh chemical and electrical environments. The probe head is encapsulated in high-temperature, high-pressure resistant polyphenylene sulfide (PPS), while the housing is cast from AISI 303 or 304 stainless steel. The external stainless steel armored sheath effectively resists physical compression, severe abrasion, and corrosion from heavy industrial oils in the field environment.
The Bently Nevada 330104-00-06-05-01-CN maintains extremely low measurement data drift over a wide temperature range of -34°C to +177°C, ensuring that micron-level axial anomalies are transmitted back to the backend instrument in real time without distortion.
