Description
1. Product Title
Bently Nevada 330876-03-50-00-00 – 3300 XL NSv Proximitor Sensor
2. Product Overview
The Bently 330876-03-50-00-00 is a 3300 XL NSv Proximitor Sensor designed for precise, non-contact displacement measurement in rotating machinery applications where installation space is limited. As part of the 3300 XL NSv (Narrow Side View) proximity transducer system, this device conditions signals from NSv proximity probes and converts them into a standardized output suitable for machinery protection and condition monitoring systems.
The Bently 330876-03-50-00-00 is commonly used to monitor shaft vibration and position on compressors, turbines, pumps, and motors, particularly in compact machine designs. Its stable signal conditioning, industrial-grade construction, and compatibility with legacy and modern monitoring systems make it a reliable solution for continuous operation in harsh industrial environments.
3. Technical Specifications
- Brand: Bently Nevada
- Model:Bently 330876-03-50-00-00
- Series: 3300 XL NSv
- Warranty: One Year
- Condition: 100% New & Original
Key Technical Parameters:
- Device Type: Proximitor sensor (signal conditioner)
- Measurement Principle: Eddy current displacement measurement (with NSv probe)
- Input: NSv proximity probe and extension cable
- Output Signal: Conditioned displacement signal for monitoring systems
- System Compatibility: 3300 XL NSv proximity transducer systems
- Mounting: DIN-rail or panel mounting (installation-dependent)
- Operating Environment: Designed for continuous industrial operation
4. Key Features & Benefits
- Compact NSv Design:
Optimized for installations with limited radial or axial clearance, enabling proximity monitoring on compact machinery. - Stable Signal Conditioning:
Delivers accurate, repeatable displacement signals essential for reliable vibration and position monitoring. - System Integration Flexibility:
Easily interfaces with machinery protection and condition monitoring systems used in legacy and modern plants.
5. Application Scenarios
Compressors and Pumps:
Shaft vibration and position monitoring in tight machine housings.- Turbomachinery:
Displacement measurement on steam and gas turbines with space-constrained probe locations. - General Industrial Rotating Equipment:
Continuous condition monitoring for motors, blowers, and gear-driven machinery.
6. Frequently Asked Questions (FAQ)
Q: What is the primary function of the Bently 330876-03-50-00-00?
A: It conditions signals from an NSv proximity probe and provides a usable displacement output for machinery protection and monitoring systems.
Q: Is the Bently 330876-03-50-00-00 compatible with standard 3300 XL probes?
A: No. It is specifically designed for use with 3300 XL NSv proximity probes and matching extension cables.
If you’d like, I can also:
- Decode the suffix code (03-50-00-00)
- Recommend the matching NSv probe and extension cable
- Prepare a technical comparison between standard 3300 XL and NSv systems




