Product Overview
The Bently Nevada 330103-00-04-10-12-CN Proximity Probe is a high-precision, non-contact sensor intended for industrial vibration and displacement monitoring. It delivers reliable measurement data to support machine condition monitoring and protection systems in critical rotating equipment.
Contact Us
For detailed product inquiries, technical assistance, pricing, or after-sales support, please get in touch with us using the contact details below:
Our address
32D, Hubin South Road No.388, Xiamen 361009, Fujian, China
Phone Number

Technical Specifications
| Specification | Details |
|---|---|
| Model | 330103-00-04-10-12-CN |
| Product Series | 3300 XL |
| Probe Diameter | 8 mm |
| Measurement Range | 2.0 mm (80 mils) |
| Nominal Sensitivity | 7.87 V/mm (200 mV/mil) |
| Output Type | Negative voltage proportional to gap |
| Probe Tip Material | PPS (Polyphenylene Sulfide) |
| Body Material | Stainless Steel |
| Thread Size | M10 × 1 |
| Operating Temperature | -35 °C to +177 °C |
| Storage Temperature | -51 °C to +200 °C |
| Environmental Rating | Industrial duty |
| Mounting Method | Threaded installation |
| Interface | Compatible with 3300 XL Proximitor® |
Core Strengths
Non-contact measurement reduces mechanical wear and maintenance
High repeatability ensures consistent readings over time
Engineered to resist vibration, temperature changes, and contaminants
Suitable for continuous operation and long service intervals
Compatible with standard 3300 XL system components

System Compatibility
This model is designed for integration with:
3300 XL extension cables
3300 XL Proximitor® sensors
Machinery protection and condition monitoring systems
This ensures smooth integration into existing monitoring architectures.
Primary Applications

This probe is designed for use in:
Shaft displacement monitoring
Vibration analysis and trend tracking
Rotor position measurement
Condition-based maintenance systems
Machinery protection logic and alarm systems
Installation and Setup

Securely mount using a standard M10 threaded interface.
Ensure the target surface is conductive and correctly aligned.
Verify the probe-target gap is correct during commissioning.
Follow cable routing guidelines to minimize electromagnetic interference.
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