



Advanced Vibration Sensing for High-Performance Rotating Equipment
The Bently Nevada 330103-08-15-10-02-00 3300 XL 8 mm Proximity Probe Metric is a precision non-contact eddy current sensor developed for continuous monitoring of shaft vibration, axial position, and radial displacement in mission-critical rotating machinery. As a member of the trusted 3300 XL 8 mm Proximity Transducer System, this probe delivers outstanding measurement accuracy, excellent environmental stability, and long service life, making it an ideal choice for modern predictive maintenance and machinery protection programs. It is fully interchangeable with compatible 3300 XL extension cables and Proximitor® sensors, simplifying installation and maintenance while ensuring consistent performance.
This metric configuration incorporates an M10 × 1 threaded probe body, 80 mm unthreaded section, 150 mm overall case length, 1.0-meter standard cable, Miniature Coaxial ClickLoc™ connector, and the 00 standard approval option. The extended probe body is well suited for applications requiring deeper installation while maintaining precise vibration measurement and reliable signal integrity.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 330103-08-15-10-02-00 |
| Product Type | 3300 XL 8 mm Proximity Probe Metric |
| Series | 3300 XL |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 Metric |
| Probe Configuration | Without Armor |
| Unthreaded Length | 80 mm |
| Overall Case Length | 150 mm |
| Total Cable Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature Coaxial ClickLoc™ Connector |
| Cable Type | Standard Cable |
| Agency Approval | 00 – Approval Not Required |
| Probe Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Linear Measurement Range | 2.0 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Operating Temperature | -52°C to +177°C |
| Storage Temperature | -52°C to +177°C |
| Dimensions | 150 mm Probe Case Length; 1.0 m Cable Length |
| Approximate Weight | 0.323 kg |
Typical Applications
Designed for continuous online machinery monitoring, the 330103-08-15-10-02-00 provides dependable measurement performance across a broad range of industrial sectors.
Typical applications include:
-
Steam turbine vibration monitoring
-
Gas turbine protection systems
-
Centrifugal compressor monitoring
-
Industrial pump condition monitoring
-
High-speed electric motor monitoring
-
Gearbox vibration analysis
-
Power generation facilities
-
Oil and gas processing plants
-
Petrochemical production units
-
Chemical manufacturing systems
-
Mining and mineral processing equipment
-
Pulp and paper machinery
Typical Applications
Designed for continuous online machinery monitoring, the 330103-08-15-10-02-00 provides dependable measurement performance across a broad range of industrial sectors.
Typical applications include:
-
Steam turbine vibration monitoring
-
Gas turbine protection systems
-
Centrifugal compressor monitoring
-
Industrial pump condition monitoring
-
High-speed electric motor monitoring
-
Gearbox vibration analysis
-
Power generation facilities
-
Oil and gas processing plants
-
Petrochemical production units
-
Chemical manufacturing systems
-
Mining and mineral processing equipment
-
Pulp and paper machinery
Technical FAQs
1. What is the primary purpose of this proximity probe?
It continuously measures shaft vibration, radial displacement, and axial position without physical contact, enabling effective machinery protection and condition monitoring.
2. What are the probe dimensions?
This configuration features an 80 mm unthreaded length and a 150 mm overall case length, making it suitable for installations requiring extended probe reach.
3. What cable is supplied with this model?
The probe includes a 1.0-meter standard cable with a Miniature Coaxial ClickLoc™ connector for secure and reliable connections.
4. What thread type does this model use?
It utilizes an M10 × 1 metric thread, providing compatibility with metric mounting arrangements commonly used in industrial equipment.
5. What does the "00" approval option indicate?
The 00 suffix specifies that no additional hazardous-area approvals are included with this configuration.
6. What materials are used in the probe construction?
The probe housing is manufactured from AISI 303/304 stainless steel, while the sensing tip is made from Polyphenylene Sulfide (PPS) for outstanding durability and thermal resistance.
7. Which monitoring systems are compatible?
The probe is designed for use with 3300 XL extension cables, 3300 XL Proximitor® Sensors, and compatible Bently Nevada monitoring systems.
8. What measurement range does the probe provide?
The standard 3300 XL 8 mm system offers a 2.0 mm (80 mil) linear measurement range with excellent linearity and sensitivity.
9. What operating temperature range is supported?
The probe operates reliably from -52°C to +177°C, making it suitable for demanding industrial environments.
10. Why choose the 3300 XL 8 mm Series?
The 3300 XL Series is trusted worldwide for its API 670-compliant design, component interchangeability, exceptional accuracy, and proven long-term reliability in rotating machinery monitoring.