Configured for eddy-current displacement signal conditioning in Bently Nevada 3300 XL machinery monitoring systems, the Bently Nevada 330180-91-00 (330180-X0-00 Proximitor Sensor) provides direct electrical conversion of probe gap variation into conditioned voltage output for vibration and position measurement loops.
Suffix Breakdown & Model Matrix
No official or structured suffix segmentation data is provided for 330180-91-00 within the supplied documentation. The model is treated as a fixed-order configuration within the 3300 XL Proximitor Sensor family.
Hardware Specifications
Parameter
Specification
Model Brand
Bently Nevada 330180-91-00
Origin
USA
Weight
0.24 kg
Dimensions
8 cm x 6 cm x 6.3 cm (shipping)
Operating Temp
-52 degC to +100 degC
Power Consumption
Not specified
System Compatibility
3300 XL proximity probe systems (5 mm / 8 mm probes)
Mounting Type
Panel / DIN mount
System Length
Up to 9.0 m probe extension system
Eddy Current Scaling and Gap Voltage Validation Characteristics
The 330180 series implements eddy-current probe signal linearization for displacement transduction across 5 mm and 8 mm probe geometries. Internal conditioning circuitry is designed to maintain calibrated transfer characteristics between probe tip gap variation and output voltage scaling.
Gap voltage validation is aligned with standardized -10 VDC reference limits used in Bently Nevada proximity monitoring chains, enabling stable zero-gap reference tracking and linear operating region verification during rotor-to-probe clearance transitions. Signal integrity is maintained under long cable runs via cross-talk suppression design rules embedded in the 3300 XL architecture.
Frequently Asked Questions
Q: Can the 330180-91-00 operate with both 5 mm and 8 mm probes? A: Yes. The module is designed for compatibility with both 5 mm and 8 mm proximity probe systems within the 3300 XL architecture.
Q: Does the sensor require external power regulation beyond 24 VDC supply? A: The device operates from a nominal 24 VDC input; no additional external regulation module is specified in the provided documentation.
Q: What is the maximum supported system cable length? A: The configured system length is specified up to 9.0 m for probe and extension cable integration.
Field Installation Guidelines
Ensure the proximitor sensor is mounted using DIN or panel mounting hardware with secure mechanical fixation to minimize vibration-induced measurement drift. Maintain proper separation between probe extension cables and high-power conductors to reduce electromagnetic coupling effects.
Shield termination should be grounded at a single point to avoid ground loop formation within the 3300 XL signal chain. During installation, verify probe gap calibration stability across the full thermal operating range from -52 degC to +100 degC before commissioning.
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