Introduction

The 330180-91-00 preamplifier sensor is part of Bently Nevada’s trusted 3300 XL ecosystem, engineered to provide reliable vibration and proximity measurements for critical rotating machinery. Built for industries where every millisecond of machine insight matters, this preamplifier enhances low-level probe signals, delivering high-resolution data for protection systems and predictive maintenance programs. Its compact and rugged design ensures stable performance even in electrically noisy or thermally challenging environments.

Technical Specifications

Specification	Details
Model	330180-91-00
Probe System	3300 XL 8 mm
Function	Signal amplification and conditioning
Operating Environment	Industrial / harsh-duty
Compatibility	Full 3300 XL proximity measurement chain
Power Requirements	Standard system-supplied
Housing	Industrial-grade sealed construction
Dimensions	81.3 x 35.1 x 63.5 mm
Weight	0.246 kg

Recommended Related Models

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Popular Related Models

Bently Nevada 330101-00-20-05-01-05 3300 XL 8 mm Proximity Probe
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Applications

The Bently Nevada 330180-91-00 preamplifier sensor is designed for precision vibration monitoring in demanding industrial environments. Engineers rely on it for turbine protection, compressor condition monitoring, and rotating equipment diagnostics where stable, noise-free proximity probe signals are essential for accurate machine health assessments.

Advantages

Delivers exceptionally clean amplification for 8 mm proximity probes, improving diagnostic clarity
Stable performance across temperature, electrical noise, and long-cable installations
Compatible with the widely deployed 3300 XL platform, simplifying integration and replacement
Helps reduce unexpected downtime through earlier detection of shaft motion issues
Engineered for harsh industrial duty with long operating life

Technical FAQs

What is this preamplifier used for?
It boosts the signal from a 3300 XL 8 mm probe for accurate vibration and position monitoring.
Is it compatible with other 3300 XL series components?
Yes, it is designed to work seamlessly within the 3300 XL measurement chain.
Where is it typically installed?
Near the probe assembly to minimize noise and maintain signal integrity.
Can it be used in high-temperature environments?
It supports a broad temperature range suitable for most turbine and compressor applications.
Does it require calibration?
It is factory-configured and generally does not require additional field calibration.
What types of equipment benefit most from this sensor?
Turbines, pumps, generators, compressors, motors, and other high-value rotating assets.
Is it resistant to EMI and electrical noise?
Yes, its design minimizes interference to ensure stable output.
How long is its expected service life?
Often many years under normal operating conditions due to robust construction.
Can it be mounted in tight spaces?
Yes, its compact footprint allows installation in constrained areas.
Does it support long cable runs?
Yes, it maintains excellent performance even over extended cable distances.