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The Bently Nevada 330104-02-14-50-12-00 is a high-performance proximity probe sensor from the 3300 XL series, designed for precision monitoring of critical rotating machinery. This sensor delivers highly accurate measurements of shaft displacement and vibration, making it essential for predictive maintenance and early detection of mechanical anomalies.
Engineered for demanding industrial environments, this sensor withstands extreme temperatures, mechanical stress, and electromagnetic interference. Its robust stainless steel housing, combined with a compact and lightweight design, ensures reliable operation and ease of installation even in confined spaces.
| Parameter | Specification |
|---|---|
| Model | 330104-02-14-50-12-00 |
| Sensor Type | Proximity Probe (Eddy Current) |
| Measurement Range | ±1.27 mm (±50 mils) typical |
| Operating Temperature | -40°C to +170°C |
| Housing Material | Stainless Steel |
| Connector Type | 6-pin LEMO |
| Cable Length | 3 meters standard |
| Sensitivity | 18 mV/µm nominal |
| Frequency Response | 0–25 kHz |
| Power Supply | 24 V DC |
| Dimensions | 42 mm diameter × 155 mm length |
| Weight | 0.56 kg |
| Model | Key Features | Dimensions | Weight (kg) |
|---|---|---|---|
| 330104-02-14-50-12-01 | Extended temperature range | 42 mm × 160 mm | 0.58 |
| 330104-02-14-50-12-02 | High-frequency response | 42 mm × 155 mm | 0.56 |
| 330104-02-14-50-12-03 | Long cable option | 42 mm × 155 mm | 0.57 |
| 330104-02-14-50-12-04 | Corrosion-resistant housing | 42 mm × 155 mm | 0.56 |
| 330104-02-14-50-12-05 | Vibration-tolerant design | 42 mm × 155 mm | 0.57 |
| Model | Key Features | Dimensions | Weight (kg) |
|---|---|---|---|
| 3300 XL 3300/30 | Wide frequency response | 32 mm × 120 mm | 0.36 |
| 3300 XL 3300/35 | Extended measurement range | 32 mm × 120 mm | 0.37 |
| 3300 XL 3300/40 | High-temperature operation | 32 mm × 125 mm | 0.38 |
| 3500/90 | Advanced system monitoring 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 330104-02-14-50-12-00 sensor?
A1: It measures shaft vibration and displacement to detect early mechanical faults and support predictive maintenance.
Q2: Can it operate in extreme temperatures?
A2: Yes, it is rated for operation from -40°C to +170°C.
Q3: Which types of machinery is it suitable for?
A3: Turbines, compressors, pumps, and generators.
Q4: How does it improve machinery reliability?
A4: By providing real-time vibration and displacement data for predictive maintenance, reducing the risk of unexpected downtime.
Q5: What type of signal output does it provide?
A5: It produces an eddy current displacement signal, typically 18 mV/µm.
Q6: Can it integrate with standard industrial monitoring systems?
A6: Yes, it is fully compatible with most machinery monitoring and protection systems.
Q7: What is the standard cable length?
A7: The standard cable length is 3 meters, with options for longer cables.
Q8: Is it resistant to corrosion and vibration?
A8: Yes, the stainless steel housing provides excellent resistance to industrial stressors.
Q9: Can it be installed outdoors?
A9: Yes, it is designed for outdoor and harsh industrial environments.
Q10: What is the expected operational lifespan?
A10: Properly installed and maintained, the sensor typically lasts 10–15 years or more.