Description
Bently 330130‑040‑11‑00
Technical Specifications: Cable Length: 4.0 m Nominal Impedance: 75 Ω Cable Construction: FluidLoc triaxial coaxial structure Operating Temperature Range: ‑51 °C ~ +177 °C Minimum Static Bend Radius: 25.4 mm Connector Type: Click‑Loc gold‑plated FluidLoc self‑locking coaxial connector Maximum Tensile Load: 330 N Capacitance: 69.9 pF/m Net Weight: 585 g Agency Approval: No hazardous‑area certification Compatible System: 3300 XL 8 mm proximity transducer system
Functional Features: FluidLoc special sealing structure blocks oil mist and liquid medium penetrating into connector contact cavity. Interlocked stainless‑steel armor resists impact, abrasion and crushing damage. Click‑Loc self‑locking connector avoids vibration‑caused loosening, tool‑free assembly. Full triaxial shielding suppresses EMI and RFI industrial noise interference. Dual‑end CableLoc strain‑relief structures disperse tensile force and protect inner conductor. Factory‑calibrated electrical matching eliminates field recalibration requirement. FEP insulation keeps stable performance under continuous oil‑mist pollution environment.
Application Scenarios: Vibration, axial displacement and Keyphasor signal transmission for turbines, compressors, gear‑boxes working under heavy oil‑mist condition. Mainly deployed in power‑plant turbine compartments, compressor bearing‑box peripheral wiring zones without explosive‑gas hazardous‑area requirements.
Performance Parameters: Center Conductor DC Resistance: 0.88 Ω ±0.10 Ω Shield Conductor DC Resistance: 0.26 Ω ±0.06 Ω Connector Mating Cycle Life: More than 1000 insert‑extract cycles Maximum Operating Relative Humidity: 93 % non‑condensing
Material Composition: Inner Insulation Layer: Fluoroethylene‑Propylene (FEP) Signal Conductor: High‑purity silver‑plated copper Outer Armor Layer: AISI 302 interlocked stainless‑steel Connector Body: Gold‑plated brass alloy FluidLoc Sealing Component: Reinforced fluororubber composite material
Structural Features: 75‑Ω FluidLoc‑structure triaxial inner cable covered by interlocked corrugated stainless‑steel armor. Both cable terminals adopt Click‑Loc FluidLoc self‑locking connectors with enhanced anti‑oil‑penetration sealing assembly. Heavy‑duty CableLoc strain‑relief transition sections molded at two ends. Integral‑manufactured cable without intermediate splice‑points.
Working Principle: Passive signal‑transmission component with no signal‑processing function. Accurately transfers high‑frequency impedance‑variation signal from probe coil, maintains full‑system impedance‑matching, preserves gap‑voltage‑conversion amplitude‑phase‑characteristics. FluidLoc sealing assembly prevents liquid medium invading connector contact area; armor layer provides mechanical‑shock‑protection.
Installation Requirements: Respect minimum static bend radius 25.4 mm, forbid sharp forced bending. Reserve adequate cable slack for thermal‑expansion and vibration‑displacement compensation. Separate signal‑cable routing from high‑voltage‑power‑cables, forbid shared‑conduit. Confirm complete click‑lock engagement after connector‑mating. Shielding‑layer applies single‑end‑grounding, double‑end‑grounding is prohibited. Fasten‑cable‑segments with metal‑clamps; cable‑assembly shall‑not‑bear‑equipment‑mechanical‑weight.
Usage Notes: Forbid‑on‑site‑cutting‑truncating‑or‑splicing‑original‑factory‑cable. Total‑length‑sum‑of‑probe‑integral‑cable‑plus‑extension‑cable‑must‑match‑Proximitor‑calibrated‑system‑length.‑Only‑operate‑on‑connector‑housing‑during‑connection‑disconnection‑‑never‑pull‑cable‑body‑directly.‑Regularly‑inspect‑FluidLoc‑sealing‑component‑condition‑‑replace‑when‑aging‑or‑damaged‑to‑maintain‑anti‑liquid‑penetration‑performance.‑This‑model‑does‑not‑carry‑hazardous‑area‑intrinsically‑safe‑certifications‑‑must‑not‑be‑used‑inside‑explosive‑gas‑classified‑zones.
