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Comprehensive Product Overview & Technical Guide (Offline Version)
The 330103‑08‑15‑10‑02‑00 is a precision eddy current proximity probe designed to measure shaft vibration, displacement, and position in rotating machinery without direct physical contact.
It belongs to the 3300 XL 8 mm probe family, a widely adopted platform for industrial machine protection and condition monitoring applications.
This model’s configuration (08‑15‑10‑02‑00) indicates an 8 mm probe diameter, a 150 mm probe housing length, and a 1.0 m system cable. This balanced design supports medium depth mounting with standard cable length suitable for typical industrial installations.
The probe is engineered for durability and consistent performance in harsh industrial environments where accurate machine monitoring is essential for safety, reliability, and predictive maintenance.
Brand: Bently Nevada
Bently Nevada is a recognized industrial brand known for machinery protection, condition monitoring, and vibration analysis systems used in heavy equipment across energy, manufacturing, and processing industries.
Series: 3300 XL Series (8 mm)
The 3300 XL series is characterized by:
| Parameter | Specification |
|---|---|
| Model | 330103‑08‑15‑10‑02‑00 |
| Probe Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Unthreaded Length | 80 mm |
| Case Length | 150 mm |
| System Cable Length | 1.0 m |
| Sensitivity | ~7.87 V/mm (typical) |
| Output Type | Analog voltage |
| Frequency Response | 0 – 10 kHz |
| Operating Voltage | -24 V DC |
| Operating Temperature | -40 °C to +85 °C |
| Storage Temperature | -50 °C to +100 °C |
| Housing Material | Stainless steel |
| Tip Material | High‑performance polymer |
| Cable Type | Coaxial |
| Connector Type | Locked mechanical connector |
| Protection Level | IP67 (environmental sealed) |
| Dimensions (mm) | approx. 150 × 20 × 30 |
| Weight (kg) | approx. 0.35 kg |
The 330103‑08‑15‑10‑02‑00 proximity probe provides continuous, high‑resolution monitoring of rotating shafts without mechanical contact.
It works by emitting an electromagnetic field from the probe tip. When a conductive surface such as a shaft approaches the probe, changes in the field are detected and converted into voltage signals. These signals are transmitted through the system cable to a monitoring module or proximitor sensor for analysis.
The 150 mm case length accommodates medium installation depths, while the 1.0 m cable offers flexibility for routing within machine enclosures and control cabinets.
This probe is designed to maintain stable performance under industrial stressors including vibration, oil mist, dust, and temperature variations, providing long‑term, reliable data for machine protection and diagnostic systems.
The 330103‑08‑15‑10‑02‑00 is used in many industrial rotating equipment scenarios, including:
Typical monitoring functions supported include:
These capabilities help detect imbalance, misalignment, looseness, and bearing wear before they lead to failure.
High Precision Measurement
Delivers stable, repeatable data critical for machine protection and predictive maintenance.
Non‑contact Operation
No wear on the equipment, extending service life and reducing maintenance frequency.
Moderate Case Length
150 mm housing balances depth capability with installation simplicity.
Flexible Cable Length
1.0 m system cable supports standard industrial cabinet routing.
Industrial Durability
Sealed to IP67, resistant to oil, dust, vibration, and temperature extremes.
| Model | Probe Diameter | Cable Length | Case Length | Temp Range | Weight (kg) |
|---|---|---|---|---|---|
| 330103‑08‑13‑05‑02‑00 | 8 mm | 0.5 m | 130 mm | -40~85 °C | 0.32 |
| 330103‑08‑13‑10‑02‑00 | 8 mm | 1.0 m | 130 mm | -40~85 °C | 0.33 |
| 330103‑07‑16‑05‑02‑00 | 8 mm | 0.5 m | 160 mm | -40~85 °C | 0.34 |
| 330103‑08‑18‑10‑02‑00 | 8 mm | 1.0 m | 180 mm | -40~85 °C | 0.36 |
| 330103‑07‑14‑05‑01‑00 | 8 mm | 0.5 m | 140 mm | -40~85 °C | 0.32 |
| Model | Product Type | Series | Voltage | Output | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 3300 XL Proximitor Sensor | Proximitor | 3300 XL | 24 V DC | Analog | 120 × 50 × 30 | 0.50 |
| 330180‑91‑00 | Proximitor | 3300 XL | 24 V DC | Analog | 120 × 50 × 30 | 0.48 |
| 330101‑00‑28‑10‑02‑05 | Probe | 3300 XL | -24 V DC | Analog | 150 × 20 × 30 | 0.28 |
| 330100‑50‑05 | Proximitor | 3300 Series | 24 V DC | Analog | 120 × 50 × 30 | 0.45 |
| 3300/65 Monitor | Monitor Module | 3300 | 24 V DC | Analog | 160 × 80 × 40 | 0.70 |
Q1: What does this proximity probe measure?
A: It measures shaft vibration and displacement without making physical contact.
Q2: What does the model number “08‑15‑10‑02‑00” represent?
A: It reflects the 8 mm probe diameter, 150 mm housing length, 1.0 m cable, and standard configuration.
Q3: Can it operate in oil‑contaminated environments?
A: Yes, it is designed to withstand oil, dust, and industrial contaminants.
Q4: What is the typical installation gap?
A: Around 1–2 mm between the probe tip and shaft surface.
Q5: Does it require calibration?
A: Yes, correct gap adjustment is necessary during installation.
Q6: What materials can it detect?
A: It detects conductive materials such as steel or other metal shafts.
Q7: How is the output signal transmitted?
A: Through the coaxial system cable to a proximitor or monitoring module.
Q8: Is it resistant to vibration interference?
A: Yes, it includes shielding and industrial design to minimize interference.
Q9: Can this probe provide speed reference signals?
A: Yes, it can be configured to provide Keyphasor or equivalent speed outputs.
Q10: What are common installation issues?
A: Incorrect gap, misalignment, or mismatched cables/sensors can reduce performance.