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The Bently Nevada 330104-02-12-10-01-00 is a high-performance proximity probe sensor designed for precision monitoring of rotating machinery. Part of the 3300 XL series, it is engineered to deliver highly accurate vibration and shaft displacement measurements under demanding industrial conditions. This sensor allows early fault detection, predictive maintenance, and improved machinery reliability.
The 330104-02-12-10-01-00 sensor is robustly built to withstand extreme temperatures, mechanical stress, and electromagnetic interference. Its compact and lightweight design ensures easy installation in confined spaces while maintaining measurement integrity. This makes it ideal for turbines, compressors, pumps, and generators in industries where machinery uptime is critical.
| Parameter | Specification |
|---|---|
| Model | 330104-02-12-10-01-00 |
| Sensor Type | Proximity Probe (Eddy Current) |
| Measurement Range | ±0.635 mm (±25 mils) typical |
| Operating Temperature | -40°C to +150°C |
| Housing Material | Stainless Steel |
| Connector Type | 6-pin LEMO |
| Cable Length | 3 meters standard |
| Sensitivity | 12 mV/µm nominal |
| Frequency Response | 0–25 kHz |
| Power Supply | 24 V DC |
| Dimensions | 38 mm diameter × 140 mm length |
| Weight | 0.48 kg |
| Model | Key Features | Dimensions | Weight (kg) |
|---|---|---|---|
| 330104-02-12-10-01-01 | Extended temperature range | 38 mm × 145 mm | 0.50 |
| 330104-02-12-10-01-02 | High-frequency response | 38 mm × 140 mm | 0.48 |
| 330104-02-12-10-01-03 | Long cable option | 38 mm × 140 mm | 0.49 |
| 330104-02-12-10-01-04 | Corrosion-resistant housing | 38 mm × 140 mm | 0.48 |
| 330104-02-12-10-01-05 | Vibration-tolerant design | 38 mm × 140 mm | 0.49 |
| Model | Key Features | Dimensions | Weight (kg) |
|---|---|---|---|
| 3300 XL 3300/20 | Standard high-precision proximity sensor | 32 mm × 115 mm | 0.34 |
| 3300 XL 3300/25 | High-temperature operation | 32 mm × 115 mm | 0.34 |
| 3300 XL 3300/30 | Wide frequency response | 32 mm × 120 mm | 0.36 |
| 3500/90 | Advanced system sensor | 35 mm × 130 mm | 0.42 |
| 3500/92 | Redundant system sensor | 35 mm × 130 mm | 0.43 |
Q1: What is the main function of the 330104-02-12-10-01-00 sensor?
A1: It measures shaft vibration and displacement to detect early signs of mechanical failure.
Q2: Can it operate in extreme temperatures?
A2: Yes, it is rated to operate from -40°C to +150°C.
Q3: Which machinery types is it suitable for?
A3: Turbines, compressors, pumps, and generators.
Q4: How does it improve equipment reliability?
A4: By providing real-time vibration data for predictive maintenance and early fault detection.
Q5: What type of signal output does it provide?
A5: It produces an eddy current displacement signal, typically 12 mV/µm.
Q6: Can it integrate with industrial monitoring systems?
A6: Yes, it is compatible with most machinery protection systems.
Q7: What is the standard cable length?
A7: The standard cable length is 3 meters, with options for longer lengths.
Q8: Is the sensor resistant to corrosion and vibration?
A8: Yes, it has a stainless steel housing designed for industrial conditions.
Q9: Can it be installed in outdoor environments?
A9: Yes, it is suitable for outdoor industrial installations.
Q10: What is the expected operational lifespan?
A10: Properly installed and maintained, it typically lasts 10–15 years or more.