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The 330103‑06‑10‑10‑02‑EN is a high-precision eddy current proximity probe designed for non-contact measurement of shaft vibration, radial displacement, and positional movement in industrial rotating machinery.
This probe is part of the 3300 XL 8 mm Proximity Probe Series, utilizing eddy current sensing technology. The probe generates a high-frequency electromagnetic field at the tip, and the distance between the probe and a conductive target, such as a rotating shaft, alters this field. These variations produce a voltage output proportional to the displacement, which can be analyzed by machinery protection systems to monitor vibration patterns, shaft position, and keyphasor signals for speed reference.
The “06‑10‑10‑02‑EN” configuration indicates a specialized version for English-language markets with a standard probe body length, industrial cable, and typical protection options, making it suitable for general industrial applications where reliable vibration monitoring is required.
The Bently Nevada brand is globally recognized for its robust and precise machinery protection instruments, widely deployed in power generation, oil & gas, chemical processing, and heavy manufacturing industries.
The 3300 XL series is engineered for long-term reliability, stable output, and repeatable measurements essential for machine protection and predictive maintenance.
| Parameter | Description |
|---|---|
| Model | 330103‑06‑10‑10‑02‑EN |
| Sensor Type | Eddy current proximity probe |
| Probe Diameter | 8 mm |
| Measurement Range | 0.5 – 10 mm |
| Linear Operating Range | approx. 2 mm |
| Sensitivity | Industrial standard |
| Output Signal | Analog voltage |
| Frequency Response | 0 – 30 kHz |
| Power Requirement | 12 – 24 V DC via monitoring system |
| Operating Temperature | −40 °C to +85 °C |
| Storage Temperature | −50 °C to +100 °C |
| Humidity Resistance | Up to 95 % non-condensing |
| Protection Rating | IP67 |
| Probe Body Material | Stainless steel |
| Tip Material | High-performance polymer |
| Cable Type | Coaxial industrial cable |
| Connector Type | Standard miniature connector |
| System Cable Length | 6.0 meters |
| Probe Body Length Code | 10 (standard body) |
| Cable Length Code | 10 |
| Option Code | 02 (standard industrial option) |
| Language/Market Code | EN (English-language configuration) |
| Mounting Thread | M10 × 1 |
| Dimensions (probe body) | approx. 55 mm (length) × 8 mm (diameter) |
| Weight (kg) | approx. 0.32 kg |
330103‑06‑10‑10‑02‑EN
This configuration offers a compact, standard-length probe suitable for conventional installations while accommodating English-language system documentation or certification requirements.
The 330103‑06‑10‑10‑02‑EN is applied in various rotating machinery for condition monitoring:
Monitoring functions:
This probe supports predictive maintenance, helping reduce downtime and improve machinery longevity.
| Model | Configuration | Measurement Range | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330103‑05‑10‑10‑02‑00 | Standard body | 0.5 – 10 mm | −40~85 °C | 55×8 mm | 0.32 |
| 330103‑05‑12‑10‑02‑00 | Medium body | 0.5 – 10 mm | −40~85 °C | 60×8 mm | 0.34 |
| 330103‑05‑13‑10‑02‑00 | Slightly longer body | 0.5 – 10 mm | −40~85 °C | 62×8 mm | 0.34 |
| 330103‑05‑15‑10‑02‑00 | Long body | 0.5 – 10 mm | −40~85 °C | 65×8 mm | 0.36 |
| 330103‑05‑16‑10‑02‑00 | Extra-long body | 0.5 – 10 mm | −40~85 °C | 70×8 mm | 0.37 |
| Model | Type | Key Feature | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330180‑90‑00 | Proximitor | Signal conditioning unit | −40~85 °C | 120×80×30 mm | 0.30 |
| 330780‑90‑00 | Sensor head | High precision measurement | −40~85 °C | 60×10 mm | 0.20 |
| 330101‑00‑28‑10‑02‑05 | Probe | General-purpose use | −40~85 °C | 45×8 mm | 0.18 |
| 330703‑000‑100‑10‑02‑05 | Large tip probe | Extended sensing diameter | −40~85 °C | 60×11 mm | 0.22 |
| 330701‑00‑20‑10‑01‑00 | Heavy-duty probe | Robust design | −40~85 °C | 60×11 mm | 0.23 |
Q1: What is the purpose of this probe?
A: It measures shaft vibration and displacement without physical contact.
Q2: Why is non-contact sensing important?
A: Non-contact sensing prevents wear and maintains consistent measurements.
Q3: In what environments can this probe operate?
A: It works in dusty, humid, and typical industrial temperature environments.
Q4: Which monitoring systems are compatible?
A: Compatible with 3300 and 3500 industrial monitoring platforms.
Q5: Does this probe require calibration?
A: Periodic calibration is recommended to maintain accuracy.
Q6: What does the “EN” code signify?
A: English-language configuration for documentation and labeling.
Q7: How is this probe mounted?
A: Using an M10 × 1 threaded mount for secure installation.
Q8: What machinery commonly uses this probe?
A: Steam turbines, gas turbines, compressors, pumps, motors, and gearboxes.
Q9: What is the operating temperature range?
A: −40 °C to +85 °C.
Q10: Why is cable length important?
A: Correct cable length ensures accurate signal transmission and system calibration.