Description
Bently 330103‑00‑10‑05‑02‑05
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: 0.5 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‑sensing mode realizes zero‑wear measurement for high‑speed rotating‑shaft target
- Maintain stable 7.87 V/mm sensitivity within full linear‑measurement‑window
- Gold‑plated ClickLoc quick‑lock‑connector with dedicated‑protector‑sleeve effectively prevents contact‑pin contamination and mechanical‑damage
- Full compatibility with 3300‑XL Proximitor‑sensor, 3500‑series machinery‑protection‑rack and System 1 condition‑monitoring‑software
- Realizes radial‑vibration, axial‑thrust‑displacement, rotor‑eccentricity and Keyphasor speed‑phase‑trigger‑signal acquisition
- Excellent temperature‑stability characteristic guarantees long‑term‑reliable measurement under fluctuating‑temperature‑field
- Genuine 3300‑XL‑series parts support field‑interchangeability without additional bench‑calibration‑operation Application Scenarios:
- Radial‑shaft‑vibration monitoring for steam‑turbine, gas‑turbine and centrifugal‑compressor critical‑units
- Thrust‑bearing axial‑displacement protection‑monitoring for fluid‑film‑bearing rotating‑machinery
- Turbo‑generator, large‑size‑industrial‑fan and key‑process‑pump online‑condition‑monitoring‑system
- Overseas thermal‑power‑plant, refinery and natural‑gas‑compression‑station industrial‑projects
- Machine‑housing deep‑hole‑mount‑position requiring longer‑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
- Minimum Target Surface Diameter: 21 mm
- Output Signal: Negative DC voltage linearly proportional to physical‑gap‑distance
- 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‑design
- Sensing‑coil hermetically encapsulated inside probe‑tip polymer‑housing
- Non‑armored flexible fluoropolymer‑insulated‑cable directly exits probe‑rear‑end‑housing
- Rear‑mounted ClickLoc miniature‑coaxial quick‑lock‑connector assembled with protective‑sleeve‑accessory
- Metric‑thread‑structure supports direct‑screwing‑installation into machine‑housing tapped‑mounting‑hole Working Principle: Proximitor‑sensor transmits high‑frequency alternating‑excitation‑signal to probe‑internal‑coil, generating alternating‑magnetic‑field around probe‑tip region. Eddy‑current is induced on surface of nearby conductive‑rotating‑shaft‑target. Gap‑distance‑variation changes eddy‑current energy‑consumption‑magnitude, which modifies probe‑coil equivalent‑impedance‑value. Proximitor‑internal‑circuit converts impedance‑change into DC‑voltage‑output‑signal linearly corresponding to gap‑distance, transmitting static‑position‑value 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
- 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, install connector‑protector in‑place
- Total‑length sum of probe‑cable and extension‑cable must match Proximitor factory‑calibrated nominal‑system‑length
- Maintain sufficient mechanical‑clearance between probe‑tip and rotating‑shaft‑surface to avoid collision‑damage
- Separate proximity‑probe‑signal‑cable from high‑voltage‑power‑wiring, keep minimum 150 mm physical‑clearance
- Adopt cable‑clamps to fix cable‑assembly, eliminate pulling‑tension‑force acting directly on probe‑housing Usage Notes:
- Probe‑tip polymer‑surface must avoid mechanical‑impact, scratch and abrasive‑particle‑erosion‑damage
- Do not cut or shorten factory‑integrated probe‑cable length at installation‑field
- Only deploy genuine 3300‑XL‑series matched extension‑cable and Proximitor‑sensor
- Periodically inspect connector‑protector fastening‑condition under heavy‑vibration cabinet‑operating‑environment
- Prevent machine‑oil, water‑vapor and corrosive‑chemical‑vapor invading connector‑contact‑pin‑zone
- Perform gap‑voltage‑value‑verification during each‑equipment‑overhaul‑cycle for full‑transducer‑loop‑health‑check
