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Bently Nevada 102566-02 Proximitor Sensor

The Bently Nevada 102566-02, also cataloged as the 102566-02 Proximitor Sensor, operates as a dedicated hardware component for converting eddy-current probe signals into linearized voltage outputs within 3300 XL proximity transducer system platforms.

Hardware Specifications

Parameter Specification
Model 102566-02
Brand Bently Nevada
Origin USA
Weight Consult manual
Dimensions Standard 3300 XL form factor
Operating Temp -35 deg C to +85 deg C
Power Consumption -17.5 Vdc to -26 Vdc
Output Signal -200 mV/mil (7.87 V/mm)
Frequency Response 0 Hz to 10 kHz

Mechanical Monitoring and TSI Characteristics

The Bently Nevada 102566-02 executes precision eddy-current probe scaling to ensure vibration and position data remain accurate across varying operating conditions. System integration necessitates strict gap voltage validation, targeting -10 VDC levels to maintain linear measurement ranges for turbine and compressor monitoring. The sensor design utilizes internal circuitry to manage signal characteristics relevant to rotor dynamics, enabling the detection of sub-synchronous or synchronous vibration components. Additionally, the hardware architecture implements cross-talk suppression, which isolates signal paths when multiple proximity probes are installed in close proximity on the same machine casing.

Frequently Asked Questions

Q: Does the 102566-02 require specific system length calibration? A: Yes, the system must be configured for either 5.0 meter or 9.0 meter total system lengths (probe, extension cable, and proximitor) to ensure impedance matching and signal accuracy.

Q: Can this sensor be used in hazardous environments? A: The device maintains compatibility with CSA, ATEX, and IECEx standards; however, users must verify the specific unit labeling against site-specific hazardous area requirements before installation.

Field Installation Guidelines

  1. Inspect the 3300 XL proximity probe and extension cables for physical degradation before connecting them to the proximitor.
  2. Mount the proximitor in a dry, accessible enclosure, ensuring the housing remains securely grounded to minimize electrical interference.
  3. Apply a stable power supply between -17.5 Vdc and -26 Vdc to the proximitor power terminals.
  4. Perform gap voltage checks at the probe tip to verify the -10 VDC target before commissioning the signal loop for machine protection.

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