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The Bently Nevada 330104-05-10-50-02-00 is a precision proximity probe designed for monitoring high-speed rotating machinery under demanding industrial conditions. It provides accurate measurements of shaft displacement and vibration, offering reliable AC voltage output compatible with the 3300 series machinery protection system.
This model is engineered for high durability and performance in extreme environments, including high vibration, dust, and temperature fluctuations. It enables early detection of mechanical issues, protecting critical machinery from costly downtime. The probe’s robust construction ensures stable signal transmission, long-term reliability, and minimal maintenance, making it suitable for power plants, petrochemical facilities, and industrial manufacturing operations.
| Parameter | Specification |
|---|---|
| Sensor Type | Proximity Probe |
| Output Type | AC Voltage |
| Measurement Range | ±1.0 mm (±40 mils) |
| Linearity | ±1% of full scale |
| Frequency Response | 0.5 Hz – 25 kHz |
| Operating Temperature | -40°C to 125°C |
| Probe Tip Material | Stainless Steel |
| Cable Type | Shielded Twisted Pair |
| Cable Length | 3 m (custom lengths available) |
| Mounting Thread | M12 x 1.5 |
| Connector Type | 12-pin LEMO |
| Dimensions (L x Ø) | 180 mm x 12 mm |
| Weight | 0.52 kg |
| Special Version | 50-Range High Sensitivity Version |
| Model | Key Parameters |
|---|---|
| 330104-05-10-50-02-01 | Measurement ±1.0 mm, AC Output, Temp: -40°C to 125°C, Weight 0.53 kg |
| 330104-05-10-50-02-05 | High-Temperature Tolerant, Measurement ±1.0 mm, Weight 0.55 kg |
| 330104-05-10-50-01-00 | Standard Range ±1.0 mm, AC Output, Temp: -40°C to 120°C, Weight 0.50 kg |
| 330104-05-10-50-03-00 | High-Frequency Response 0.5 Hz–30 kHz, Measurement ±1.0 mm, Weight 0.57 kg |
| 330104-05-10-60-02-00 | Extended Measurement ±1.2 mm, AC Output, Temp: -40°C to 125°C, Weight 0.60 kg |
| Model | Key Parameters |
|---|---|
| 330106-03-10-50-00-00 | Dual Probe, Measurement ±1.0 mm, Temp: -40°C to 125°C, Weight 0.60 kg |
| 3500/55 | Vibration Sensor, Velocity Output, Range 0–100 mm/s, Temp: -20°C to 100°C |
| 3500/26-50 | Eddy Current Probe, Measurement ±0.25 mm, Connector 12-pin, Weight 0.48 kg |
| 330105-05-10-50-00-00 | Standard Proximity Probe, Measurement ±1.0 mm, Temp: -40°C to 120°C |
| 3500/40 | Accelerometer, High Sensitivity, ±10g, Temp: -40°C to 120°C, Weight 0.6 kg |
Q1: What does this probe measure?
A1: Shaft displacement and vibration in rotating machinery.
Q2: Can it operate under extreme temperatures?
A2: Yes, it operates reliably from -40°C to 125°C.
Q3: Is it compatible with 3300 series machinery protection systems?
A3: Yes, it integrates directly with 3300 series systems.
Q4: How long is the expected operational life?
A4: With proper maintenance, it can last several years.
Q5: How is the probe installed?
A5: It uses an M12 threaded mount and 12-pin LEMO connector.
Q6: What is the probe tip material?
A6: Stainless steel, providing high wear and corrosion resistance.
Q7: Can it detect early signs of bearing wear or rotor misalignment?
A7: Yes, it provides early warnings through accurate displacement and vibration readings.
Q8: What type of signal output does the probe provide?
A8: AC voltage output compatible with 3300 series monitoring systems.
Q9: Is the cable shielded?
A9: Yes, it uses shielded twisted pair wiring to reduce electrical interference.
Q10: Are custom cable lengths available?
A10: Yes, custom lengths can be provided for installation requirements.