Introduction

The Bently Nevada 330878-90-05 3300 XL 50 mm Preamplifier Sensor provides high-precision signal conditioning for critical shaft vibration and position monitoring. With a total cable length of 9.0 meters and robust industrial construction, it ensures reliable, accurate, and continuous operation in demanding environments.

Technical Specifications

Parameter	Specification
Product Type	Preamplifier Sensor
Model	330878-90-05
Series	3300 XL 50 mm
Function	Signal amplification and conditioning for 3300 XL probes
Dimensions	9.0 meters
Weight	3 kg

Recommended Related Models

330876-02-90-01-00 – 3300 XL 50 mm Eddy Current Probe
330877-080-36-05 – 3300 XL 50 mm Extension Cable
330180-XX-XX – 3300 XL Proximitor Sensor
330101-33-60-10-02-00 – 3300 XL 8 mm Proximity Probe

Popular Related Models

330878-90-05 – 3300 XL 50 mm Preamplifier Sensor
330877-080-36-05 – 3300 XL 50 mm Extension Cable
330854-080-25-05 – 3300 XL 25 mm Extension Cable
330708-00-20-50-02-05 – 3300 XL 11 mm Proximity Probe

Applications

The Bently Nevada 330878-90-05 3300 XL 50 mm Preamplifier Sensor is designed for high-precision monitoring of shaft vibration and position in large rotating machinery. It provides enhanced signal conditioning for reliable operation in long-distance installations and demanding industrial environments.

Typical applications include:

Steam and gas turbine shaft vibration monitoring
Large compressors and generator condition diagnostics
Critical rotating machinery protection systems
Industrial machinery health monitoring in power and petrochemical plants
High-speed motors and turbine monitoring

Advantages

This preamplifier sensor ensures accurate measurement and stable signal transmission over long distances.

Key benefits:

Designed for Bently Nevada 3300 XL 50 mm systems
Provides signal amplification and conditioning for long-distance connections
Total cable length of 9.0 meters for flexible installation
Rugged construction suitable for harsh industrial environments
Supports continuous 24/7 operation with high measurement accuracy

Technical FAQs

What system is this sensor compatible with?
It is compatible with the Bently Nevada 3300 XL 50 mm probe system.
What is the primary function?
To amplify and condition signals from the probe to the Proximitor® sensor.
What is the total cable length?
9.0 meters.
What is the shipping weight?
Approximately 3 kg.
Can it operate continuously in industrial conditions?
Yes, it is built for 24/7 monitoring in harsh environments.
Does it maintain measurement accuracy over long distances?
Yes, engineered for stable and precise signal transmission.
Is it suitable for high-speed machinery?
Yes, ideal for turbines, compressors, and large motors.
How is it installed?
Mounted and connected between the 3300 XL probe and Proximitor sensor using compatible connectors.
Does it require frequent maintenance?
Minimal; periodic inspection for cable and connector integrity is recommended.
Can it withstand industrial vibration and mechanical stress?
Yes, designed for rugged industrial applications.