Products Description
When evaluating a proximity probe, the primary concern for most buyers is whether the sensor can provide stable, repeatable displacement data under continuous operation, and whether it integrates cleanly with existing monitoring systems. The 330104-01-08-50-01-CN Proximity Probe is designed precisely for this purpose. It is a non-contact displacement sensor used to monitor shaft vibration and relative position in rotating machinery.
The probe is part of the 3300 XL series, a widely accepted platform in industrial condition monitoring. Users typically select this model when they need a proven sensing method, strong environmental tolerance, and a straightforward installation approach. Its eddy current measurement principle ensures that the probe can detect minute shaft movement without physical contact, which reduces wear and helps maintain accuracy over time.
Contact Us
If you have any questions about our products or require further technical support, please feel free to contact us. Our team is committed to providing timely and professional assistance to help meet your application and service needs. We look forward to working with you and supporting your projects.
Our address
32D, Hubin South Road No.388, Xiamen 361009, Fujian, China
Phone Number

Product Features

Eddy Current Non-Contact Sensing
Provides stable measurement without physical contact, reducing wear and extending service life.
High Linearity and Repeatability
Ensures reliable data for vibration analysis and machinery protection.
Industrial-Grade Construction
Stainless steel housing and high-temperature resistance make it suitable for harsh environments.
Standardized Interface
M10 mounting thread and standard connector design simplify installation and replacement.
Application Areas
Early detection of shaft imbalance or misalignment
Monitoring bearing health through vibration trends
Tracking rotor position during startup and shutdown
Supporting API 670-compliant protection systems

Technical Specifications
| Parameter | Description |
|---|---|
| Product Series | 3300 XL |
| Model | 330104-01-08-50-01-CN |
| Sensor Type | Eddy current proximity probe |
| Probe Diameter | 8 mm |
| Measurement Method | Non-contact displacement and vibration |
| Typical Linear Range | Up to 2 mm |
| Frequency Response | DC to approximately 10 kHz |
| Output Signal | Analog voltage proportional to target distance |
| Operating Temperature | –40 °C to +180 °C |
| Housing Material | Stainless steel |
| Mounting Thread | M10 × 1 |
| Cable Length Code | 5.0 m |
| Connector Type | Coaxial connector |
| System Compatibility | Compatible with standard proximity monitoring systems |
Manufacturing Process & Technology
A proximity probe's performance is closely related to manufacturing precision and material quality. The 330104-01-08-50-01-CN probe is produced through controlled machining and assembly processes to ensure consistent tip geometry and stable electromagnetic characteristics. The use of stainless steel and high-temperature rated materials supports long-term operation.
Customization & Service

For customers with special requirements, we can support customization such as:
Different cable lengths or connector types
Customized probe tip configuration
Special packaging for overseas shipment
Customized labeling for project tracking
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