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Comprehensive Product Specification, Applications, Advantages, and Model Recommendations
The 330104‑00‑13‑50‑02‑05 is an industrial eddy current proximity probe designed for non‑contact measurement of shaft vibration and displacement in rotating machinery. This sensor uses electromagnetic induction to convert small changes in the distance between the sensing tip and a conductive target into a voltage signal that can be monitored continuously for machinery health assessment.
Proximity probes of this type are essential for condition monitoring systems that provide early detection of mechanical faults. The specific configuration code “13‑50‑02‑05” represents a combination of cable length, connector style, and protective elements optimized for particular industrial installation requirements while retaining standard signal characteristics.
Due to its robust construction and electrical steadiness, this probe is widely used in systems that require continuous, reliable machine monitoring to prevent unplanned failures and reduce maintenance costs.
The 3300 XL series is known for its ruggedness, stable signal output, and high repeatability. Probes in this series are widely deployed across a range of rotating equipment monitoring applications in industries where accuracy and durability are critical.
Bently Nevada is a well‑established brand in the field of machinery condition monitoring and protection systems. Its products are recognized globally for reliability in high‑demand industrial environments.
| Parameter | Specification |
|---|---|
| Model | 330104‑00‑13‑50‑02‑05 |
| Probe Type | Eddy current non‑contact proximity probe |
| Probe Diameter | 8 mm |
| Thread Type | 3/8‑24 UNF |
| Measurement Range | Approx. 2 mm |
| Sensitivity | 7.87 V/mm |
| Frequency Response | 0 – 10 kHz |
| Operating Voltage | Standard supplied by proximity monitor |
| Operating Temperature | -35°C to +177°C |
| Cable Length | 13 ft (approx. 4.0 m) |
| Connector Type | Armored coaxial connector |
| Probe Tip Material | Stainless steel |
| Mounting Method | Threaded installation |
| Environmental Resistance | High resistance to oil, dust, vibration |
| Dimensions | Diameter 8 mm, length approx. 120 mm |
| Weight (kg) | ~0.32 kg |
This proximity probe is suitable for continuous monitoring of rotating machinery. Typical applications include:
By measuring shaft displacement and vibration, this probe enables early detection of imbalance, misalignment, bearing wear, and looseness, supporting predictive maintenance and machinery protection strategies.
Non‑Contact Sensing
Non‑contact eddy current measurement eliminates wear on the shaft and probe tip, ensuring consistent measurement over time.
High Precision and Stability
The probe provides stable, repeatable output, enabling accurate monitoring of machinery behavior.
Robust Industrial Design
Constructed to withstand harsh conditions, including high temperatures, vibration, and contamination by oil or dust.
Stable Signal Transmission
Strong resistance to electrical noise ensures reliable readings even in electrically harsh environments.
Wide Operating Range
Suitable for applications from very low to high temperatures, accommodating diverse plant environments.
Flexible Configuration
The “02‑05” suffix denotes added design features such as armored connectors or enhanced cable protection to match specific installation needs.
| Model | Probe Diameter | Cable Length | Temp Range | Sensitivity | Weight (kg) |
|---|---|---|---|---|---|
| 330104‑00‑05‑50‑02‑05 | 8 mm | 5 ft | -35°C to 177°C | 7.87 V/mm | 0.27 |
| 330104‑00‑08‑50‑02‑05 | 8 mm | 8 ft | -35°C to 177°C | 7.87 V/mm | 0.29 |
| 330104‑00‑16‑50‑02‑05 | 8 mm | 16 ft | -35°C to 177°C | 7.87 V/mm | 0.35 |
| 330103‑00‑05‑50‑02‑05 | 5 mm | 5 ft | -35°C to 177°C | 7.87 V/mm | 0.25 |
| 330105‑02‑12‑50‑02‑05 | 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 |
| 330130‑040‑00‑05 | Extension cable | N/A | N/A | -35°C to 177°C | 0.60 |
| 3500/42M | Monitoring module | Multi‑channel | 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 | Multi‑parameter monitor | Multiparameter | 0–5 kHz | -20°C to 70°C | 0.80 |
Q1: What does this proximity probe measure?
A: It measures shaft vibration and displacement without contact.
Q2: Why is non‑contact measurement preferred?
A: Non‑contact measurement eliminates wear on both the shaft and probe tip, maintaining accuracy over time.
Q3: What is the typical measurement range?
A: Approximately 2 mm of linear displacement.
Q4: Can it operate in high temperatures?
A: Yes, from -35°C up to +177°C.
Q5: What types of machinery is it used on?
A: Turbines, compressors, pumps, motors, generators, and gearboxes.
Q6: Does it provide reliable output in electrically noisy environments?
A: Yes, it is designed for stable signal transmission even with interference.
Q7: Is the cable length sufficient for flexible installation?
A: Yes, a 13‑foot cable provides installation flexibility in larger equipment layouts.
Q8: What industries commonly use this probe?
A: Power generation, petrochemical, heavy industry, and utility plants.
Q9: What does the “02‑05” suffix indicate?
A: It typically signals specific connector and cable protection configurations.
Q10: What advantages does this probe offer for predictive maintenance?
A: It enables early detection of imbalance, misalignment, bearing wear, and vibration issues before they escalate.