Description
Bently 330103‑00‑12‑10‑02‑00
Technical Specifications:
- Sensing Tip Diameter: 8 mm
- Thread Specification: M10 × 1 metric full‑thread housing
- Unthreaded Segment Length: 0 mm
- Overall Probe Case Length: 120 mm
- Integrated Probe Cable Length: 1.0 meter
- Connector Type: ClickLoc miniature coaxial connector with 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 hazardous‑area certification Functional Features:
- Non‑contact‑eddy‑current‑sensing‑mode achieves zero‑mechanical‑wear‑measurement for high‑speed‑rotating‑shaft‑target‑surface
- Maintain stable 7.87 V/mm sensitivity within full valid linear‑measuring‑window
- Gold‑plated ClickLoc quick‑lock‑connector together with dedicated‑connector‑protector‑sleeve prevents contact‑pin‑contamination and mechanical‑damage‑failure
- Full compatibility with 3300‑XL Proximitor‑sensor, 3500‑series machinery‑protection‑rack and System 1 condition‑monitoring‑software
- Supports radial‑shaft‑vibration, axial‑thrust‑displacement, rotor‑eccentricity and Keyphasor phase‑speed‑trigger‑signal‑acquisition
- Excellent temperature‑stability‑characteristic guarantees long‑term‑reliable‑measurement‑output under complex‑industrial‑temperature‑field‑condition
- Genuine‑3300‑XL‑series qualified‑components support field‑interchangeability without extra bench‑calibration‑work Application Scenarios:
- Radial‑shaft‑vibration‑monitoring for steam‑turbine, gas‑turbine and centrifugal‑compressor‑critical‑industrial‑units
- Thrust‑bearing axial‑displacement‑protection‑monitoring for fluid‑film‑bearing rotating‑machinery‑equipment
- Turbo‑generator, large‑size‑industrial‑fan and key‑process‑pump online‑condition‑monitoring‑system
- Overseas thermal‑power‑plant, petrochemical‑refinery and natural‑gas‑compression‑station‑industrial‑projects
- Machine‑housing deep‑hole‑mount‑position requiring 120 mm long full‑thread‑probe‑body‑assembly 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: Gold‑plated nickel‑plated‑alloy
- Connector Protector Sleeve: High‑strength heat‑resistant engineering‑plastic 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 with total‑length 1.0 meter directly exits probe‑rear‑end‑housing
- Rear‑end assembled with ClickLoc miniature‑coaxial quick‑lock‑connector and matched‑connector‑protector‑sleeve‑accessory
- Metric‑thread‑structure enables direct‑screwing‑installation into machine‑housing tapped‑mounting‑hole Working Principle: Proximitor‑sensor transmits high‑frequency alternating‑excitation‑signal to probe‑internal‑sensing‑coil, generating alternating‑electromagnetic‑field‑distribution around probe‑tip‑surface. Eddy‑current‑effect is induced on nearby conductive‑rotating‑shaft‑target‑surface. Gap‑distance‑variation changes eddy‑current‑energy‑consumption‑magnitude, further modifying probe‑coil equivalent‑impedance‑value. Proximitor‑internal‑signal‑conditioning‑circuit converts impedance‑variation into DC‑voltage‑output‑signal linearly corresponding to gap‑distance‑value, delivering 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‑offset shall be controlled below 1‑degree
- Screw probe‑body into M10 × 1 tapped‑hole of bearing‑housing, strictly prohibit applying excessive‑tightening‑torque‑force
- Adjust static‑working‑gap to factory‑specified 1.27 mm before equipment‑commissioning‑start
- Fasten ClickLoc‑connector by finger‑tight‑rotation until audible‑click‑locking‑feedback‑signal, install connector‑protector‑sleeve in‑place
- 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‑wiring, keep minimum 150 mm physical‑separation‑clearance
- Adopt 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
- Periodically inspect connector‑protector‑sleeve fastening‑condition under heavy‑vibration cabinet‑operating‑environment
- 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
