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The Bently Nevada 330104-03-09-10-02-00 is a high-precision proximity probe sensor from the 3300 Series, engineered for real-time monitoring of rotating machinery. It measures shaft displacement and vibration, providing early detection of mechanical anomalies such as misalignment, imbalance, bearing wear, and looseness.
Designed for demanding industrial environments, this sensor withstands high temperatures, vibration, and exposure to dust or moisture. It is ideal for predictive maintenance programs, reducing unplanned downtime, improving machinery lifespan, and enhancing operational safety. Typical applications include turbines, compressors, pumps, and generators across power generation, petrochemical, oil & gas, and heavy industrial sectors.
| Parameter | Specification |
|---|---|
| Model | 330104-03-09-10-02-00 |
| Sensor Type | Proximity / Displacement Sensor |
| Measurement Range | 0–50 mil (1.27 mm) typical |
| Linearity | ±1% full scale |
| Frequency Response | 0.1 Hz – 10 kHz |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage | 18–30 VDC |
| Output Signal | 4–20 mA or 0–10 V depending on configuration |
| Housing Material | Stainless Steel |
| Mounting Type | Threaded / Stud-mounted |
| Cable Length | 2 m standard (customizable) |
| Dimensions (L × Ø) | 125 mm × 30 mm |
| Weight | 0.52 kg |
| Protection Rating | IP66/IP67 |
| Certification | ATEX / IECEx optional |
| Model | Key Parameter Differences | Dimensions (L × Ø mm) | Weight (kg) |
|---|---|---|---|
| 330104-03-09-05-02-00 | Lower measurement range | 120 × 28 | 0.50 |
| 330104-03-08-10-02-00 | Previous series revision | 120 × 28 | 0.50 |
| 330104-03-09-10-01-00 | Previous revision | 125 × 30 | 0.51 |
| 330104-03-10-10-02-00 | Extended frequency response | 130 × 32 | 0.55 |
| 330104-03-07-10-02-00 | Lower frequency response | 120 × 25 | 0.46 |
| Model | Key Parameter Differences | Dimensions (L × Ø mm) | Weight (kg) |
|---|---|---|---|
| 3500/05-01 | Multiparameter sensor | 140 × 32 | 0.60 |
| 3300 XL Proximity Probe | Extended measurement range | 125 × 28 | 0.52 |
| 3300 XL Vibration Transducer | High-frequency response | 120 × 25 | 0.47 |
| 2300 Proximity Sensor | Compact industrial design | 110 × 22 | 0.38 |
| 3500 Series RPM Monitor | Speed and RPM monitoring | 150 × 35 | 0.65 |
Q1: What type of output does the 330104-03-09-10-02-00 provide?
A1: It provides 4–20 mA or 0–10 V depending on system configuration.
Q2: What is the operating temperature range?
A2: -40°C to 125°C, suitable for harsh industrial conditions.
Q3: Can it measure both displacement and vibration?
A3: Yes, it monitors shaft displacement and detects vibration patterns accurately.
Q4: What is the housing material?
A4: Stainless steel, offering corrosion resistance and durability.
Q5: Is it compatible with 3300 Series monitoring systems?
A5: Yes, it integrates seamlessly with 3300 Series systems.
Q6: What is the standard cable length?
A6: The standard cable is 2 meters, with customization options available.
Q7: Does the sensor require frequent calibration?
A7: No, it is designed for long-term stability with minimal maintenance.
Q8: Can it be used in hazardous areas?
A8: Yes, optional ATEX and IECEx certifications allow safe use in explosive environments.
Q9: How accurate are the measurements?
A9: Measurements are accurate to ±1% of full scale.
Q10: Which industries commonly use this sensor?
A10: It is widely applied in power generation, petrochemical, oil & gas, and heavy industry machinery monitoring.