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The Bently Nevada 330104-00-04-50-02-05 is a high-precision proximity probe designed for accurate monitoring of rotating machinery. It measures vibration and shaft displacement to detect mechanical anomalies such as misalignment, imbalance, bearing defects, and rotor eccentricity. Engineered for industrial environments, the sensor features a stainless steel housing resistant to vibration, high temperature, and contamination. It provides real-time data for machinery protection and predictive maintenance, minimizing unplanned downtime and enhancing operational reliability.
| Parameter | Specification |
|---|---|
| Model | 330104-00-04-50-02-05 |
| Sensor Type | Proximity Probe / Eddy-Current Sensor |
| Measurement Range | 0-100 mils (0-2.54 mm) |
| Frequency Response | 0.5 Hz – 20 kHz |
| Output Type | Differential / AC or DC |
| Excitation Voltage | 2.5 – 10 VDC |
| Temperature Range | -40°C to 120°C |
| Housing Material | Stainless Steel |
| Cable Type | Shielded, twisted-pair |
| Connector Type | LEMO / M12 options |
| Dimensions (L x Ø) | 95 mm x 22 mm |
| Weight | 0.30 kg |
| Mounting | Threaded or Flange Mounting |
| Accuracy | ±1% full scale |
| Model | Measurement Range | Frequency Response | Dimensions (L x Ø) | Weight (kg) |
|---|---|---|---|---|
| 330104-00-04-50-02-00 | 0-100 mils | 0.5 Hz – 20 kHz | 95 mm x 22 mm | 0.30 |
| 330104-00-04-50-02-01 | 0-75 mils | 0.5 Hz – 20 kHz | 90 mm x 22 mm | 0.28 |
| 330104-00-04-50-02-02 | 0-50 mils | 0.5 Hz – 18 kHz | 85 mm x 20 mm | 0.26 |
| 330104-00-04-50-02-03 | 0-150 mils | 1 Hz – 20 kHz | 100 mm x 25 mm | 0.32 |
| 330104-00-04-50-02-04 | 0-100 mils | 0.5 Hz – 22 kHz | 95 mm x 22 mm | 0.30 |
| Model | Measurement Type | Frequency Response | Dimensions (L x Ø) | Weight (kg) |
|---|---|---|---|---|
| 3500/22 | Velocity Sensor | 1 Hz – 10 kHz | 100 mm x 25 mm | 0.35 |
| 3300 XL | Proximity Sensor | 0.5 Hz – 20 kHz | 90 mm x 22 mm | 0.28 |
| 7200 Vibration Transmitter | Vibration Transmitter | 1 Hz – 25 kHz | 120 mm x 40 mm | 0.80 |
| 3300 XL Orbit Monitor | Shaft Orbit Measurement | 0.5 Hz – 20 kHz | 110 mm x 30 mm | 0.40 |
| 3500/40 | Acceleration Sensor | 1 Hz – 20 kHz | 100 mm x 28 mm | 0.32 |
Q1: What is the main function of the 330104-00-04-50-02-05?
A1: It measures vibration and shaft displacement in industrial rotating machinery, providing early warning of mechanical faults.
Q2: What temperature range can this sensor operate in?
A2: It operates between -40°C and 120°C.
Q3: What type of electrical output does the sensor provide?
A3: Differential output, either AC or DC, suitable for monitoring systems.
Q4: How is the sensor mounted?
A4: It supports threaded or flange mounting for flexible installation.
Q5: How accurate is the sensor?
A5: It has ±1% full scale accuracy, ensuring precise measurement of shaft displacement and vibration.
Q6: Can it detect high-frequency vibrations?
A6: Yes, its frequency response spans 0.5 Hz to 20 kHz.
Q7: Which industries typically use this sensor?
A7: Power generation, petrochemical, refining, and heavy industrial facilities.
Q8: Does the sensor require maintenance?
A8: Minimal maintenance is required; periodic calibration ensures continued accuracy.
Q9: What are its dimensions and weight?
A9: The sensor is 95 mm in length, 22 mm in diameter, and weighs 0.30 kg.
Q10: Can it integrate with automated monitoring and protection systems?
A10: Yes, it can provide real-time data to alarm systems and machinery protection controls.