Description
Bently 330703‑000‑080‑10‑02‑00
- Key Features: 11 mm large‑diameter probe tip; M14×1.5 metric heavy‑duty mounting thread; non‑armored flexible integral triaxial cable; TipLoc hermetic tip sealing; CableLoc high‑strength cable‑probe junction; full electrical interchangeability within 3300‑XL product family; wide linear measuring range for large‑gap‑requirement applications.
- Technical Specifications & Performance Parameters
- Probe tip diameter: 11 mm
- Integral non‑armored cable length: 1.0 m
- Linear measuring range: 0‑2.79 mm
- Nominal sensitivity: 3.94 V/mm
- Probe body operating temperature: ‑51 ℃ ~ +177 ℃
- Cable operating temperature: ‑51 ℃ ~ +177 ℃
- Storage temperature: ‑55 ℃ ~ +180 ℃
- Frequency response: 0‑10 kHz
- Thread specification: M14×1.5‑6g metric external thread
- Weight: 0.38 kg
- Maximum tensile resistance: 220 N
- Material Composition: AISI 304 stainless‑steel heavy‑duty probe housing and threaded mounting body; large‑aperture precision‑wound copper sensing coil; PPS polymer probe‑tip; FEP triaxial insulated non‑armored cable; gold‑plated brass Mini‑Dot connector; high‑temperature epoxy hermetic sealing compoundBaker Hugh….
- Structural Features: Large‑size cylindrical probe main‑body with M14×1.5 heavy‑duty external mounting thread; TipLoc molded sealed large‑area sensing tip; rear‑exit flexible non‑armored integral triaxial cable; Mini‑Dot termination connector; CableLoc reinforced cable‑housing transition; fully sealed large‑volume internal coil cavity against oil mist and moisture penetration.
- Working Principle: Proximitor generates high‑frequency excitation signal transmitted through triaxial cable to large‑size probe sensing coil. Eddy‑current effect occurs on metallic shaft‑target surface. Gap‑distance variation changes coil‑impedance value. Proximitor converts impedance fluctuation into proportional DC gap‑voltage and AC vibration analog‑output signal for machinery protection racks.
- Application Scenarios: Large‑scale steam‑turbine axial‑thrust‑displacement monitoring; heavy‑duty fan and large‑size pump shaft‑vibration measurement; rotating‑machinery requiring wider working‑gap safety margin; petrochemical heavy‑duty compressor TSI systems; spare‑part replacement for legacy 11 mm 3300‑XL probe installations.
- Installation Requirements: Screw probe into heavy‑duty machined mounting bracket with controlled torque value; ensure target shaft surface area fully covers 11 mm probe‑tip footprint; adjust initial operating gap within wide linear‑measurement zone; fasten Mini‑Dot connector locking ring completely; separate sensor‑cable routing from high‑power‑cable trays; implement single‑end grounding for cable shielding layers; confirm total transducer‑system cable‑length complies with proximitor factory‑calibration data.
- Usage Notes: Target shaft surface must satisfy minimum area requirement matching 11 mm probe‑tip dimension; mechanical impact to large‑size probe‑tip assembly is prohibited; observe minimum bending‑radius requirement for non‑armored triaxial cable; field cutting or splicing of integral probe cable is forbidden; keep Mini‑Dot connector gold contacts clean and free of oil contamination; inspect mounting‑thread condition and connector tightness during each overhaul cycle.
