Description
Bently 330103‑00‑10‑10‑01‑CN
Technical Specifications:
- Sensing Tip Diameter: 8 mm
- Thread Specification: M10 × 1 metric full‑thread housing
- Unthreaded Segment Length: 0 mm
- Overall Probe Case Length: 100 mm
- Integrated Probe Cable Length: 1.0 meter
- Connector Type: ClickLoc miniature coaxial connector, special‑pin‑structure, no connector protector
- Sensitivity: 7.87 V/mm
- Linear Measurement Range: 0.25 mm ~ 2.30 mm
- Recommended Operating Gap: 1.27 mm (50 mils)
- Frequency Response: 0 Hz to 10 kHz
- Probe Operating Temperature: ‑52 °C ~ +177 °C
- Cable Operating Temperature: ‑52 °C ~ +177 °C
- System Supply Voltage: ‑17.5 Vdc ~ ‑26 Vdc
- Max Working Current: 12 mA
- Certifications: CE, UL, IECEx, NEPSI China hazardous‑area certification Functional Features:
- Non‑contact eddy‑current‑sensing eliminates mechanical‑wear between sensor and high‑speed‑rotating‑shaft‑surface
- Stable 7.87 V/mm sensitivity within full valid linear‑measuring‑range
- Special‑pin‑type ClickLoc gold‑plated quick‑lock‑connector for fast‑field‑connection‑operation
- CN‑suffix‑marking meets Chinese‑domestic‑hazardous‑area‑safety‑certification‑requirement for project‑acceptance
- Full compatibility with 3300‑XL Proximitor‑sensor, Bently 3500‑series machinery‑protection‑rack and System 1 predictive‑maintenance‑software
- Supports radial‑shaft‑vibration, axial‑thrust‑displacement, rotor‑eccentricity and Keyphasor phase‑speed‑trigger‑signal‑measurement
- Strong anti‑EMI‑interference‑performance for heavy‑electromagnetic‑noise‑industrial‑site‑condition
- Field‑interchangeable with other genuine‑qualified 3300‑XL‑series proximity‑probe‑assemblies Application Scenarios:
- Domestic thermal‑power‑plant turbine‑generator‑unit shaft‑vibration and thrust‑position‑monitoring‑system
- Centrifugal‑compressor machinery‑protection‑project for Chinese petrochemical‑and‑coal‑chemical‑industry
- Large‑size‑industrial‑fan, critical‑process‑pump rotating‑equipment‑online‑condition‑monitoring‑system requiring NEPSI‑approval
- Natural‑gas‑processing‑plant and pipeline‑compression‑station rotating‑machinery‑monitoring‑application Performance Parameters:
- Measurement Non‑linearity: Less than ±1.5 % of full linear range
- Repeatability: Better than ±0.02 mm
- Target Material Requirement: AISI‑4140 steel or equivalent conductive‑metallic‑alloy‑material
- Minimum Target Surface Diameter: 21 mm
- Output Signal: Negative DC voltage linearly proportional to physical‑gap‑distance‑value
- Cable Capacitance: 69.9 pF/m nominal Material Composition:
- Probe Tip Core: Polyphenylene sulfide (PPS) high‑temperature‑resistant insulating‑polymer
- Probe Housing Body: AISI 304 stainless‑steel precision‑machined‑alloy
- Internal Sensing Coil: High‑stability enamel‑wound‑copper‑coil
- Probe Cable Insulation: Fluoropolymer high‑temperature‑resistant insulating‑material
- Connector Shell: Special‑pin‑structure gold‑plated nickel‑plated‑alloy Structural Characteristics:
- Fully‑threaded M10 × 1 cylindrical probe‑housing, zero‑unthreaded‑segment‑mechanical‑design
- Sensing‑coil hermetically encapsulated inside probe‑tip polymer‑housing‑cavity
- Non‑armored flexible fluoropolymer‑insulated‑cable directly extends from probe‑rear‑end‑housing
- Rear‑end assembled with special‑pin‑type ClickLoc miniature‑coaxial quick‑lock‑connector, without external‑protective‑sleeve‑accessory
- Metric‑thread‑structure allows direct‑screwing‑installation into machine‑housing tapped‑mounting‑hole Working Principle: Proximitor‑sensor outputs high‑frequency alternating‑excitation‑signal to probe‑internal‑sensing‑coil, generating alternating‑electromagnetic‑field‑distribution around probe‑tip‑surface. Eddy‑current is induced on nearby conductive‑rotating‑shaft‑target‑surface. Gap‑distance‑change modifies eddy‑current‑consumption‑level, resulting in probe‑coil equivalent‑impedance‑variation. Proximitor‑internal‑signal‑conditioning‑circuit converts impedance‑variation into DC‑voltage‑output‑signal linearly reflecting gap‑distance‑value, transmitting static‑position‑data and dynamic‑vibration‑waveform‑data to upper‑level‑monitoring‑system. Installation Requirements:
- Probe‑tip must keep strictly perpendicular to rotating‑shaft‑target‑surface, angular‑deviation shall be less than 1‑degree
- Screw probe‑body into M10 × 1 tapped‑hole of bearing‑housing, avoid applying excessive‑tightening‑torque‑force
- Adjust static‑working‑gap to factory‑recommended 1.27 mm before equipment‑commissioning‑operation
- Fasten special‑pin‑type ClickLoc‑connector by finger‑tight‑rotation until audible‑click‑locking‑feedback‑signal
- Total‑length‑sum of probe‑cable and extension‑cable must strictly match Proximitor factory‑calibrated nominal‑system‑length‑parameter
- Maintain sufficient mechanical‑clearance between probe‑tip and rotating‑shaft‑surface to eliminate collision‑damage‑risk
- Separate proximity‑probe‑signal‑cable from high‑voltage‑power‑cables, keep minimum 150 mm physical‑separation‑clearance
- Use cable‑clamps to fix cable‑assembly, prevent pulling‑tension‑force transferring onto probe‑housing‑structure Usage Notes:
- Strictly protect probe‑tip polymer‑surface against mechanical‑impact, scratch and abrasive‑particle‑erosion‑damage
- Forbid cutting or shortening factory‑integrated probe‑cable‑length at installation‑site
- Only select genuine‑3300‑XL‑series matched extension‑cable and Proximitor‑sensor‑assembly
- This model does not contain connector‑protector‑sleeve, enhance mechanical‑protection‑measure for connector‑region
- Prevent machine‑oil, water‑vapor and corrosive‑chemical‑vapor invading connector‑contact‑pin‑zone
- Execute gap‑voltage‑reading‑verification‑test during each‑equipment‑overhaul‑cycle to validate full‑transducer‑loop‑integrity‑status
