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The Bently Nevada 330103‑06‑15‑10‑12‑05 is a precision proximity sensor designed for monitoring the dynamic behavior of rotating machinery. This industrial sensor uses eddy‑current technology to provide precise, real‑time measurements of shaft vibration and radial position. It is engineered for heavy‑duty use in environments where continuous, accurate data is critical for condition monitoring and predictive maintenance.
This model has been optimized for flexibility in installation and enhanced durability, making it suitable for a wide variety of industrial plants, power generation systems, and rotating equipment where early detection of abnormal vibration or shaft movement can protect machinery, increase uptime, and reduce maintenance costs.
Its rugged construction enables long service life under harsh operating conditions, including high temperatures, dirty environments, and heavy vibration. The sensor offers compatibility with industrial monitoring systems, making it a core component of machine health monitoring networks.
Brand: Bently Nevada
Series: 3300 XL Proximity Sensor Series
The 3300 XL proximity sensor series represents a family of robust industrial position sensors used for vibration and shaft displacement measurements. These sensors are widely adopted for mission‑critical machinery monitoring across industries such as power generation, oil & gas, chemical processing, and heavy manufacturing.
| Parameter | Specification |
|---|---|
| Model | 330103‑06‑15‑10‑12‑05 |
| Brand | Bently Nevada |
| Series | 3300 XL Proximity Sensor |
| Sensor Type | Eddy‑Current Proximity Probe |
| Measurement Range | 0.25–2.0 mm |
| Frequency Response | 0–20 kHz |
| Output Signal | AC or DC Voltage (system‑dependent) |
| Operating Temperature | ‑40°C to +120°C |
| Housing Material | Stainless Steel |
| Diameter | 12.7 mm |
| Length | 150 mm |
| Weight | 0.40 kg |
| Cable Length | 6 m (standard) |
| Mounting Style | Threaded or flanged |
| Protection Rating | IP65 |
| Typical Accuracy | ±0.001 mm |
The 330103‑06‑15‑10‑12‑05 is widely used in industrial environments where monitoring vibration and shaft position is essential:
• Continuous monitoring of turbine shaft vibration in power plants.
• Position and motion detection in steam and gas compressors.
• Pump shaft displacement monitoring in petrochemical facilities.
• Critical rotating machinery vibration analysis in manufacturing plants.
• Machinery health monitoring in heavy industrial equipment.
• Baseline data collection for predictive maintenance and early fault detection.
The advantages of this product include:
• High Precision Measurement: Very fine resolution ensures accurate detection of minimal shaft movement.
• Robust Construction: Durable stainless steel body allows operation in corrosive, dusty, and high‑vibration environments.
• Temperature Resilience: Operating range up to +120°C supports use in high‑heat industrial applications.
• Reliable Output: Stable signal for seamless integration with vibration monitoring systems.
• Flexible Installation: Multiple mounting options accommodate different machinery configurations.
• Maintenance Efficiency: Early fault detection and condition monitoring reduce unplanned downtime.
| Model | Measurement Range | Operating Temp | Length (mm) | Weight (kg) | Notes |
|---|---|---|---|---|---|
| 330103‑06‑15‑10‑12‑01 | 0.25–2.0 mm | ‑40°C to +120°C | 120 mm | 0.35 kg | Standard length proximity probe |
| 330103‑06‑15‑10‑12‑02 | 0.5–2.5 mm | ‑40°C to +120°C | 130 mm | 0.37 kg | Extended measurement range |
| 330103‑06‑15‑10‑12‑03 | 0.25–2.0 mm | ‑50°C to +140°C | 120 mm | 0.36 kg | Extreme temp tolerant variant |
| 330103‑06‑15‑10‑12‑04 | 0.1–1.5 mm | ‑40°C to +120°C | 110 mm | 0.33 kg | Short range precision sensor |
| 330103‑06‑15‑10‑12‑06 | 0.25–2.0 mm | ‑40°C to +120°C | 160 mm | 0.42 kg | Long cable high‑flexibility design |
| Model | Measurement Range | Operating Temp | Length (mm) | Weight (kg) | Description |
|---|---|---|---|---|---|
| 330103‑01‑05‑10‑10‑00 | 0.25–1.5 mm | ‑40°C to +100°C | 100 mm | 0.30 kg | General industrial proximity sensor |
| 330103‑02‑06‑12‑10‑00 | 0.3–2.0 mm | ‑40°C to +120°C | 120 mm | 0.35 kg | Standard industrial variant |
| 330103‑04‑15‑10‑12‑00 | 0.5–2.5 mm | ‑50°C to +140°C | 130 mm | 0.37 kg | High‑temperature long‑life sensor |
| 330103‑05‑10‑08‑08‑00 | 0.2–1.8 mm | ‑40°C to +120°C | 110 mm | 0.32 kg | Compact design for tight installations |
| 330103‑06‑10‑12‑10‑00 | 0.25–2.0 mm | ‑40°C to +120°C | 125 mm | 0.36 kg | Extended range eddy current sensor |
Q1: What type of measurement does this sensor provide?
A1: This sensor provides precise vibration and positional measurement of rotating shafts.
Q2: What industries commonly use this product?
A2: Power plants, petrochemical processing, heavy manufacturing, and any industry with critical rotating equipment.
Q3: What does the term “proximity sensor” mean?
A3: It refers to a sensor that detects the distance to a target object without physical contact by measuring changes in an electrical field.
Q4: What is the physical size of this sensor?
A4: The sensor has a diameter of 12.7 mm and a length of 150 mm.
Q5: Can this sensor withstand harsh environments?
A5: Yes, its stainless steel body and IP65 rating make it resilient against dust, moisture, and industrial contamination.
Q6: Why is vibration monitoring important?
A6: Monitoring vibration helps detect early signs of wear, imbalance, or misalignment before they cause major failures.
Q7: How is the sensor typically mounted?
A7: It is usually mounted using threaded or flanged interfaces on machinery housings.
Q8: What is the weight of this proximity sensor?
A8: The sensor weighs approximately 0.40 kg.
Q9: Does this sensor work at very high temperature?
A9: Yes, it can operate up to +120°C; certain related models extend higher.
Q10: Is this sensor compatible with most vibration monitors?
A10: It is compatible with monitoring systems designed for eddy‑current proximity probes from the same series.