Description
Bently Nevada 330104‑00‑22‑10‑02‑CN
Technical Specifications: Probe tip diameter: 8 mm Built‑in cable length: 1.0 m Mounting thread: M10×1 metric thread Scale factor: 7.87 V/mm Linear measuring range: 0.25 mm‑2.3 mm Recommended working gap: 1.27 mm Frequency response: DC‑10 kHz Certification: CN hazardous‑area approval
Functional Features: Fully certified for installation inside explosive‑gas hazardous‑area environments Non‑contact measuring mode eliminates mechanical wear Complete component interchangeability within 3300 XL 8 mm transducer system Excellent temperature‑stability performance High immunity against complex industrial electromagnetic interference Output stable dynamic‑vibration and static‑position measuring signals
Application Scenarios: Vibration, axial‑displacement and Keyphasor monitoring of rotating equipment installed within hazardous‑classified areas. Typical deployment includes offshore platforms, refineries, chemical plants and gas‑processing‑plant turbine and compressor monitoring points.
Performance Parameters: Probe tip operating temperature: −52 °C ~ +177 °C Standard‑temperature cable operating temperature: −52 °C ~ +177 °C Probe coil resistance: 7.59 Ω ±0.5 Ω Maximum relative humidity: 93 % non‑condensing Scale‑factor tolerance: ±5 % Meets international hazardous‑area safety‑compliance requirements
Material Composition: Probe tip: high‑temperature epoxy encapsulation Probe housing: 316 stainless steel Internal sensing coil: high‑temperature enameled copper wire Cable jacket: fluoropolymer insulating material Connector assembly: nickel‑plated circular metal connector qualified for hazardous‑area application
Structural Features: Integrated probe‑cable one‑piece construction M10×1 male mounting thread Hermetically sealed probe‑tip assembly Tri‑axial fully‑shielded signal cable Certified locking‑type miniature circular connector Mechanical construction satisfies hazardous‑area mechanical‑strength specifications
Working Principle: Eddy‑current sensing principle applies. High‑frequency magnetic field generated by probe coil induces eddy currents on metal‑target surface. Gap‑distance variation modifies probe‑coil impedance. Proximitor sensor converts impedance fluctuation into DC‑voltage signal proportional to clearance between probe tip and target surface.
Installation Requirements: Strictly follow local hazardous‑area installation specifications during field mounting Probe axis must keep perpendicular orientation to metal‑target surface Minimum static cable bending radius: 25 mm Signal‑cable routing maintains physical separation from high‑voltage power wiring Implement anti‑loose measure for connector after full locking Reserve proper cable slack for equipment thermal‑expansion displacement
Usage Notes: Do not cut or splice factory‑integrated probe‑cable assembly Mechanical impact to probe tip is strictly forbidden Maintain clean bare‑metal condition on measured target surface All installation and maintenance operations must comply with local hazardous‑area operational codes Inspect connector anti‑loose state on regular maintenance cycles Never exceed rated operating‑temperature parameters
