Keterangan

Bently Nevada 330100-50-02 3300 Proximitor Sensor

TheBently Nevada 330100-50-02serves astheprimary330100Proximity Sensorutilized toexecuteeddy-current based shaft displacement measurement across 3300 XL Proximitor Sensor platforms. Configured for non-contact gap and vibration transduction in conjunction with a 3300 XL Proximitor conditioning module, theBently Nevada 330100-50-02(330100Proximity Sensor) provides direct physical/electrical execution of radial shaft position sensing via calibrated oscillatory field collapse detection.

Suffix Breakdown & Model Matrix

• 330100: 3300 XL 8 mm proximity probe mechanical format (3/8-24 UNF mounting thread class)
• -50: probe unthreaded length configuration (5.0 in class definition)
• -02: case length configuration (2.0 in class definition)
• Cable length option referenced in system configuration (extension dependent, system-level assembly)

Hardware Specifications

Parameter	Specification
ModelBrand	Bently Nevada 330100-50-02
Origin	USA
Weight	0.29 kg
Dimensions	Not specified (probe geometry: 8 mm class body, 3/8-24 UNF thread)
OperatingTemp	-51 degC to +177 degC
PowerConsumption	Passive sensor (requires external proximitor excitation)
Probe Diameter	8 mm
Thread	3/8-24 UNF
Output Principle	Eddy-current displacement sensing
Linear Range	2.0 mm (system dependent)

Eddy-Current Scaling and Gap Voltage Validation Behavior

The 3300 XL probe structure implements eddy-current field interaction with conductive shaft targets, producing a demodulated voltage proportional to probe-to-target spacing. Signal conditioning is dependent on proximitor excitation carrier stability and calibrated -10 VDC to 0 VDC gap voltage mapping. Cross-channel interference suppression is achieved through coaxial shielding integrity and ClickLoc connector impedance stability, ensuring minimal signal distortion in multi-probe installations within rotating machinery assemblies.

Frequently Asked Questions

Q: Can the 330100-50-02 operate without a 3300 XL Proximitor Sensor?
A: No. The probe is a passive transducer and requires an external proximitor module to generate excitation and convert eddy-current impedance variation into voltage output.

Q: Is the probe compatible with mixed cable lengths in a single loop?
A: Only system-defined extension cables matched to the 3300 XL calibration constant are permitted. Mismatched total loop length affects scale factor linearity.

Q: What is the limitation of signal integrity in high EMI environments?
A: Performance depends on coaxial shielding continuity and proper grounding. Improper shield termination increases cross-talk and noise coupling.

Field Installation Guidelines

• Maintain consistent 90 deg routing bends with minimum coaxial cable stress radius compliance
• Ensure probe tip alignment perpendicular to target shaft surface to preserve eddy-current linearity
• Ground cable shield at single-point system reference only to avoid ground loop current
• Verify probe gap calibration using static shaft reference before dynamic commissioning
• Avoid mechanical preload on probe tip during installation torqueing sequence

Spesifikasi

• Merek: Bently Nevada
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Keuntungan

• Keandalan tinggi di lingkungan industri
  
  
• Mendukung operasi berkelanjutan
• Kompatibel dengan sistem PLC/DCS utama