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The Bently Nevada 330104-02-12-50-02-00 is a high-performance proximity probe sensor from the 3300 XL series, engineered for precision monitoring of critical rotating machinery. This sensor provides reliable, high-resolution measurements of shaft vibration and displacement, which are crucial for predictive maintenance and early detection of mechanical faults.
Designed for challenging industrial environments, this sensor is capable of operating under high temperatures, mechanical stress, and electrical interference. Its durable stainless steel housing, combined with a compact and lightweight design, allows installation in tight spaces without compromising measurement accuracy.
| Parameter | Specification |
|---|---|
| Model | 330104-02-12-50-02-00 |
| Sensor Type | Proximity Probe (Eddy Current) |
| Measurement Range | ±1.27 mm (±50 mils) typical |
| Operating Temperature | -40°C to +160°C |
| Housing Material | Stainless Steel |
| Connector Type | 6-pin LEMO |
| Cable Length | 3 meters standard |
| Sensitivity | 15 mV/µm nominal |
| Frequency Response | 0–25 kHz |
| Power Supply | 24 V DC |
| Dimensions | 40 mm diameter × 150 mm length |
| Weight | 0.52 kg |
| Model | Key Features | Dimensions | Weight (kg) |
|---|---|---|---|
| 330104-02-12-50-02-01 | Extended temperature operation | 40 mm × 155 mm | 0.54 |
| 330104-02-12-50-02-02 | High-frequency response | 40 mm × 150 mm | 0.52 |
| 330104-02-12-50-02-03 | Long cable option | 40 mm × 150 mm | 0.53 |
| 330104-02-12-50-02-04 | Corrosion-resistant housing | 40 mm × 150 mm | 0.52 |
| 330104-02-12-50-02-05 | Vibration-tolerant design | 40 mm × 150 mm | 0.53 |
| Model | Key Features | Dimensions | Weight (kg) |
|---|---|---|---|
| 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 |
| 3300 XL 3300/35 | Extended measurement range | 32 mm × 120 mm | 0.37 |
| 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 purpose of the 330104-02-12-50-02-00 sensor?
A1: It measures shaft vibration and displacement for early fault detection and predictive maintenance.
Q2: Can it operate in high-temperature environments?
A2: Yes, it is rated to operate from -40°C to +160°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 continuous, high-precision vibration data to schedule maintenance before failures occur.
Q5: What type of signal output does it provide?
A5: It produces an eddy current displacement signal, typically 15 mV/µm.
Q6: Is it compatible with standard monitoring systems?
A6: Yes, it integrates seamlessly with most industrial machinery monitoring systems.
Q7: What is the standard cable length?
A7: The standard cable length is 3 meters, with optional longer cables available.
Q8: Is it resistant to corrosion and vibration?
A8: Yes, it features a stainless steel housing designed to withstand harsh industrial conditions.
Q9: Can it be installed outdoors?
A9: Yes, it is suitable for outdoor industrial applications.
Q10: What is the expected lifespan of this sensor?
A10: With proper installation and operation, it typically lasts 10–15 years or longer.