Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Bently Nevada 330104‑00‑05‑50‑02‑RU is a high-precision eddy-current proximity probe engineered for continuous monitoring of rotating machinery. It accurately measures radial shaft displacement and vibration, providing real-time data critical for machine protection, condition monitoring, and predictive maintenance.
Designed for demanding industrial environments, this sensor delivers reliable performance under high vibration, extreme temperatures, dust, and moisture. It enhances operational reliability and safety by allowing early detection of imbalance, misalignment, and bearing deterioration, minimizing unplanned downtime and maintenance costs.
| Parameter | Specification |
|---|---|
| Model | 330104‑00‑05‑50‑02‑RU |
| Sensor Type | Eddy‑Current Proximity Probe |
| 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 V DC |
| Operating Temperature Range | -40 °C to +120 °C |
| Housing Material | Stainless Steel |
| Cable Type | Shielded Twisted-Pair |
| Connector Type | LEMO / M12 Options |
| Dimensions (L × Ø) | 95 mm × 25 mm |
| Weight | 0.30 kg |
| Mounting | Threaded or Flange Mounting |
| Accuracy | ±1% Full Scale |
This sensor is widely used in industrial machinery for:
The 330104‑00‑05‑50‑02‑RU offers:
• 3300 Series Proximity Probes / Vibration Monitoring Sensors
The 3300 Series is renowned for precise monitoring of machinery shaft displacement and vibration, providing critical data for machine protection and predictive maintenance.
| Model | Measurement Range | Frequency Response | Dimensions (L × Ø) | Weight (kg) |
|---|---|---|---|---|
| 330104‑00‑05‑50‑02‑00 | 0–100 mils | 0.5 Hz – 20 kHz | 95 mm × 25 mm | 0.30 |
| 330104‑00‑05‑50‑02‑01 | 0–100 mils | 0.5 Hz – 20 kHz | 95 mm × 25 mm | 0.30 |
| 330104‑00‑05‑50‑02‑02 | 0–150 mils | 0.5 Hz – 22 kHz | 100 mm × 26 mm | 0.32 |
| 330104‑00‑05‑50‑02‑03 | 0–200 mils | 1 Hz – 20 kHz | 105 mm × 28 mm | 0.35 |
| 330104‑00‑05‑50‑02‑04 | 0–100 mils | 0.5 Hz – 18 kHz | 95 mm × 25 mm | 0.30 |
| Model | Measurement Type | Frequency Response | Dimensions (L × Ø) | Weight (kg) |
|---|---|---|---|---|
| 3500/22 | Velocity Sensor | 1 Hz – 10 kHz | 100 mm × 25 mm | 0.35 |
| 3300 XL | Proximity Sensor | 0.5 Hz – 20 kHz | 90 mm × 22 mm | 0.28 |
| 7200 Vibration Transmitter | Vibration Transmitter | 1 Hz – 25 kHz | 120 mm × 40 mm | 0.80 |
| 3300 XL Orbit Monitor | Shaft Orbit Sensor | 0.5 Hz – 20 kHz | 110 mm × 30 mm | 0.40 |
| 3500/40 | Acceleration Sensor | 1 Hz – 20 kHz | 100 mm × 28 mm | 0.32 |
Q1: What is the main function of this probe?
A1: It monitors radial shaft displacement and vibration continuously to detect machinery problems early.
Q2: What operating temperature range can it withstand?
A2: -40 °C to +120 °C.
Q3: What type of output signal does it provide?
A3: Differential AC or DC output.
Q4: What is the measurement range?
A4: 0–100 mils (0–2.54 mm).
Q5: How is it mounted?
A5: Via threaded fittings or flange mountings.
Q6: What are its physical dimensions and weight?
A6: 95 mm length × 25 mm diameter; 0.30 kg.
Q7: Can it be used in harsh environments?
A7: Yes, it is resistant to vibration, moisture, and dust.
Q8: How often is maintenance required?
A8: Minimal maintenance is required; periodic calibration is recommended.
Q9: Which industries typically use this sensor?
A9: Power generation, petrochemical, refining, and heavy industry.
Q10: Can it interface with automatic protection systems?
A10: Yes, it integrates with condition monitoring and protection systems for alarms or automatic responses.