Introduction

The Bently Nevada 330180-51-05 3300 XL Preamplifier Sensor stands as a trusted component in global machinery protection systems. Engineered for precision and long-term stability, it ensures accurate shaft displacement and vibration measurements across a wide variety of industrial machines. The sensor’s durable aluminum housing, noise-immune electronics, and hazardous-area certification make it indispensable for facilities that demand continuous uptime and dependable diagnostic data.

Technical Specifications

Specification	Details
Model	330180-51-05
Series	3300 XL 8 mm Preamplifier Sensor
Compatible Probes	3300 XL / 3300 8 mm and 5 mm proximity probes
System Length	5 m (probe + extension cable + sensor)
Sensitivity	Approx. 200 mV/mil (≈7.87 mV/µm)
Output	Gap voltage + dynamic vibration
Housing Material	Aluminum alloy
Mounting	DIN rail or panel mount
Operating Temperature	–51 °C to +100 °C
Storage Temperature	–51 °C to +105 °C
Dimensions	81.3 x 35.1 x 63.5 mm
Weight	0.246 kg
Certifications	Hazardous-area compliant variant (“-05”)

Recommended Related Models

Bently Nevada 330180-12-05 Preamplifier Sensor
Bently Nevada 330101 8 mm Proximity Probe Series
Bently Nevada 330130 Extension Cable Series
Bently Nevada 3500/42M Vibration Monitoring Module

Popular Related Models

Bently Nevada 330180-50-05 Proximitor Sensor
Bently Nevada 330104 8 mm Proximity Probe Assemblies
Bently Nevada 3500/22M System Power Module
Bently Nevada 3500/40M Proximity Monitoring Module

Applications

The 330180-51-05 3300 XL 8 mm Preamplifier Sensor is purpose-built for high-integrity machine condition monitoring, commonly used in:

Turbines, compressors, pumps, and high-speed rotating equipment
Predictive maintenance programs requiring high-resolution vibration feedback
Shaft displacement and rotor-to-probe gap monitoring in fluid-film bearing machines
Industrial environments with high EMI, temperature fluctuations, or continuous mechanical stress
Power generation, petrochemical, refining, and large-scale industrial automation systems

Advantages

Exceptional signal fidelity — delivers clear and highly stable conditioned output for both vibration and position measurements.
High environmental resilience — engineered for extreme temperatures, electrical noise, and industrial shock/vibration.
Backward compatibility — fully interoperable with 3300 XL 8 mm proximity probes and most legacy 3300 configurations.
DIN-rail and panel-mount flexibility — simplifies installation and modernization of existing systems.
Hazardous-area approved variant (“-05”) — ideal for oil & gas and heavy-industrial applications requiring certified components.

This module delivers the reliability expected from Bently Nevada’s industry-leading machine protection ecosystem.

Technical FAQs

What type of probe does the sensor support?
Designed for 3300 XL and 3300 series 8 mm proximity probes (also compatible with 5 mm probes).
Does it output both static and dynamic signals?
Yes — it provides both shaft-to-probe gap and dynamic vibration signals.
Is the 330180-51-05 a hazardous-area certified version?
Correct — the “-05” suffix indicates enhanced approvals for use in hazardous environments.
What is the typical system length supported?
Configured for a 5-meter system (probe + extension cable + preamplifier).
Can it be mounted on a DIN rail?
Yes — the design supports DIN-rail and four-hole panel mounting.
What power does it require?
Powered through the associated monitoring system; no separate external supply is needed.
Is it suitable for high-noise environments?
Yes — the sensor integrates internal filtering and robust shielding.
Is calibration needed?
Factory-calibrated; only system verification is recommended.
Is the module compatible with 3300 XL racks and monitors?
Yes — fully compatible with the entire 3300 XL architecture.
Can it measure slow-speed machinery?
Yes — as long as the monitoring system supports low-frequency analysis.