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Comprehensive Technical Specification, Application, Advantages, and Related Models
The 330104‑00‑13‑10‑02‑CN is an industrial‑grade proximity probe designed for non‑contact measurement of shaft vibration and displacement in rotating machinery. It is based on eddy current sensing technology, which detects variations in distance between a conductive surface and a sensing tip without direct contact. The absence of contact eliminates wear on the measurement surface and sensor tip, ensuring long‑term stable performance.
This probe model is configured with specific options indicated by the suffix “CN,” often denoting connector style, cable protection, or regionally standardized configuration features, while preserving mechanical and electrical characteristics required for integration with established monitoring systems.
The probe forms part of an overall vibration monitoring loop, including probe, extension cable, and a conditioning module, producing real‑time vibration data that enables early detection of mechanical anomalies before they develop into serious faults.
Industrial facilities often use this type of sensing element within condition monitoring strategies to enhance equipment reliability and reduce unplanned downtime.
The 3300 XL series is widely accepted in industrial environments for its reliable electrical performance, enhanced signal quality, and rugged mechanical design. Probes in this series are engineered to withstand demanding operating environments, including elevated temperatures, oil exposure, contaminants, and mechanical shock or vibration.
Bently Nevada is a well‑established brand in machinery condition monitoring and protection systems. Its products are used around the world in critical industrial infrastructure where reliable vibration and displacement measurement contribute to safe operation and longer equipment life.
| Parameter | Specification |
|---|---|
| Model | 330104‑00‑13‑10‑02‑CN |
| Probe Type | Eddy current non‑contact proximity probe |
| Probe Diameter | 8 mm |
| Thread Type | 3/8‑24 UNF |
| Measurement Range | Approx. 2 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Frequency Response | 0 – 10 kHz |
| Operating Voltage | Standard proximity monitor supply range |
| Operating Temperature | ‑35°C to +177°C |
| Cable Length | 13 ft (approx. 4.0 m) |
| Connector Type | Coaxial connector (region‑standard) |
| Probe Tip Material | Stainless steel |
| Mounting Method | Threaded installation |
| Environmental Resistance | Resistant to oil, dust, vibration, heat |
| Dimensions | 8 mm diameter; approx. 120 mm length |
| Weight (kg) | ~0.30 kg |
The 330104‑00‑13‑10‑02‑CN proximity probe is suitable for continuous vibration and displacement monitoring of rotating machinery. Typical applications include:
In all these settings, the probe detects small changes in shaft position and vibration, which are key indicators of machine health. The data derived from the probe’s output can be used to identify imbalance, misalignment, bearing degradation, mechanical looseness, and other abnormal conditions before they lead to unplanned shutdowns or catastrophic failure.
Non‑Contact Sensing
The eddy current principle eliminates friction and wear, extending probe life and maintaining accuracy over time.
High Measurement Precision
High sensitivity and linear output enable accurate detection of small shaft displacements.
Rugged Industrial Design
Robust construction and materials withstand harsh environments including heat, vibration, and contaminants such as oil, dust, and particulate matter.
Stable Signal Transmission
Designed to resist electrical noise commonly found in industrial environments, supporting reliable downstream analysis.
Wide Temperature Capability
Capable of functioning in both low and high temperature extremes, extending suitability across many industrial applications.
Integration Flexibility
Configured options support different connector and cable protection needs, making it easier to adapt to plant standards.
| Model | Probe Diameter | Cable Length | Temp Range | Sensitivity | Weight (kg) |
|---|---|---|---|---|---|
| 330104‑00‑05‑10‑02‑CN | 8 mm | 5 ft | ‑35°C to 177°C | 7.87 V/mm | 0.27 |
| 330104‑00‑08‑10‑02‑CN | 8 mm | 8 ft | ‑35°C to 177°C | 7.87 V/mm | 0.29 |
| 330104‑00‑16‑10‑02‑CN | 8 mm | 16 ft | ‑35°C to 177°C | 7.87 V/mm | 0.35 |
| 330103‑00‑05‑10‑02‑CN | 5 mm | 5 ft | ‑35°C to 177°C | 7.87 V/mm | 0.25 |
| 330105‑02‑12‑10‑02‑CN | 11 mm | 12 ft | ‑35°C to 177°C | 3.94 V/mm | 0.40 |
| Model | Type | Measurement Range | Frequency Response | Temp Range | Weight (kg) |
|---|---|---|---|---|---|
| 330180‑90‑00 | Proximitor sensor | 2 mm | 0–10 kHz | ‑35°C to 85°C | 0.50 |
| 330130‑040‑00‑CN | Extension cable | N/A | N/A | ‑35°C to 177°C | 0.60 |
| 3500/42M | Multi‑channel monitor | Multi input | 0–20 kHz | 0°C to 65°C | 1.20 |
| 3500/22M | Interface module | High‑speed input | N/A | 0°C to 65°C | 1.00 |
| 1900/65A | General parameter monitor | Multiparameter | 0–5 kHz | ‑20°C to 70°C | 0.80 |
Q1: What is the main function of this probe?
A: It continuously measures shaft vibration and position displacement without physical contact.
Q2: Why is non‑contact measurement important?
A: Non‑contact measurement prevents wear on both the probe and the shaft surface, ensuring long‑term reliability.
Q3: What does “eddy current sensing” mean?
A: Eddy current sensing uses electromagnetic induction to detect distance changes between the probe and a conductive target.
Q4: What measurement range does it cover?
A: It typically measures up to approximately 2 mm of displacement.
Q5: In what environments can this probe operate?
A: It operates reliably in environments with high temperature, oil, dust, and vibration.
Q6: What types of machinery benefit from this probe?
A: Turbines, compressors, pumps, motors, generators, gearboxes, and blowers.
Q7: Is the signal from the probe stable?
A: Yes, the design minimizes electrical noise interference for consistent data.
Q8: How is this probe installed?
A: It is installed via threaded mounting close to the rotating shaft being monitored.
Q9: Is the probe compatible with standard industrial systems?
A: Yes, it integrates with 3300 XL series monitoring and protection systems.
Q10: What advantages does the “CN” configuration provide?
A: It adapts connector style and cable protection to regional industrial standards while maintaining core sensing performance.