Description
Bently Nevada 330104‑11‑17‑10‑01‑00
Technical Specifications: Probe tip diameter: 8 mm Built‑in cable length: 1.0 m Mounting thread: M10×1 metric thread Custom‑length probe housing dimension 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 Connector: special‑spec miniature coaxial connector Cable rating: standard‑temperature grade
Functional Features: Custom‑length housing adapts special mechanical‑installation‑bore‑depth requirements Full interchangeability with 3300 XL 8 mm‑series proximitor sensors and extension cables Non‑contact measuring mode eliminates mechanical abrasion Low temperature‑drift performance Resists industrial electromagnetic‑interference noise
Application Scenarios: Radial‑vibration, axial‑displacement and Keyphasor‑signal acquisition for rotating‑machinery units with limited installation‑hole depth. Applied within power‑generation, petrochemical and metallurgy industrial machinery‑protection and condition‑monitoring systems.
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 % across full linear measuring range
Material Composition: Probe tip: high‑temperature epoxy encapsulation Custom‑length probe housing: 316 stainless steel Internal sensing coil: high‑temperature enameled copper wire Cable outer jacket: fluoropolymer insulating material Connector assembly: special‑spec nickel‑plated metal‑alloy connector
Structural Features: Custom‑length integrated probe‑cable assembly M10×1 male mounting thread Hermetically sealed probe‑tip unit Tri‑axial fully‑shielded signal cable Special‑spec locking‑type miniature circular connector Mechanical dimension optimized for limited‑depth installation‑bore position
Working Principle: Eddy‑current effect enables measurement. Probe internal coil produces high‑frequency alternating magnetic field and induces eddy currents on conductive target surface. Gap‑distance variation between probe tip and target changes probe‑coil impedance. Proximitor sensor converts impedance change into DC‑voltage signal proportional to clearance value.
Installation Requirements: Probe‑mounting axis must keep perpendicular orientation to target metal surface Verify housing length matches installation‑bore depth before physical mounting Signal‑cable routing maintains separation from high‑voltage power cables Minimum static cable bending radius: 25 mm Reserve proper cable slack for equipment thermal‑expansion movement Fully lock connector after wiring completion
Usage Notes: Do not cut or splice factory‑integrated probe‑cable assembly Avoid mechanical‑impact damage to probe tip Measured target surface must expose clean bare‑metal condition Operating temperature cannot exceed rated temperature‑range limits Confirm housing length matches mechanical‑hole depth prior to installation Periodically inspect connector locking‑anti‑loose state during long‑term equipment running
