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The Bently Nevada 330104-06-25-05-02-00 is a precision proximity probe designed for continuous condition monitoring of critical rotating machinery. It is engineered to measure shaft displacement and vibration with high accuracy, providing AC voltage outputs compatible with 3300 series machinery protection systems.
This probe is ideal for industrial applications where high reliability and early fault detection are required. It features a robust stainless steel probe tip, durable construction for harsh environments, and precise detection capabilities. This model is particularly suited for use in turbines, compressors, pumps, and motors, allowing early warning of misalignment, imbalance, and bearing wear.
| Parameter | Specification |
|---|---|
| Sensor Type | Proximity Probe |
| Output Type | AC Voltage |
| Measurement Range | ±5.0 mm (±197 mils) |
| Linearity | ±1% of full scale |
| Frequency Response | 0.5 Hz – 25 kHz |
| Operating Temperature | -40°C to 120°C |
| Probe Tip Material | Stainless Steel |
| Cable Type | Shielded Twisted Pair |
| Cable Length | 3 m standard (custom lengths available) |
| Mounting Thread | M12 x 1.5 |
| Connector Type | 12-pin LEMO |
| Dimensions (L x Ø) | 280 mm x 12 mm |
| Weight | 0.82 kg |
| Special Version | Standard industrial configuration |
| Model | Key Parameters |
|---|---|
| 330104-06-25-10-02-05 | Measurement ±5.0 mm, AC Output, Temp: -40°C to 120°C, Weight 0.82 kg |
| 330104-06-24-05-02-00 | Measurement ±4.8 mm, AC Output, Temp: -40°C to 120°C, Weight 0.80 kg |
| 330104-06-26-10-02-00 | Measurement ±5.2 mm, AC Output, Temp: -40°C to 125°C, Weight 0.84 kg |
| 330104-06-25-05-02-CN | Measurement ±5.0 mm, AC Output, Temp: -40°C to 120°C, Weight 0.82 kg |
| 330104-06-23-50-02-00 | Measurement ±4.6 mm, AC Output, Temp: -40°C to 120°C, Weight 0.79 kg |
| Model | Key Parameters |
|---|---|
| 330106-06-15-50-00-00 | Dual Probe, Measurement ±5.0 mm, Temp: -40°C to 125°C, Weight 0.83 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 |
| 330105-06-15-50-00-00 | Standard Proximity Probe, Measurement ±5.0 mm, Temp: -40°C to 125°C |
| 3500/40 | Accelerometer, High Sensitivity, ±10g, Temp: -40°C to 120°C, Weight 0.6 kg |
Q1: What does this probe measure?
A1: It measures shaft displacement and vibration in rotating machinery.
Q2: Is it compatible with 3300 series systems?
A2: Yes, it integrates fully with 3300 series machinery protection systems.
Q3: What is the operating temperature range?
A3: -40°C to 120°C.
Q4: How precise is this probe?
A4: It maintains ±1% full-scale linearity for accurate readings.
Q5: How is it mounted?
A5: Using an M12 threaded mount with a 12-pin LEMO connector.
Q6: Can it detect early-stage mechanical faults?
A6: Yes, its sensitive design allows early detection of misalignment, imbalance, and bearing wear.
Q7: What is the probe tip made from?
A7: Stainless steel for durability and wear resistance.
Q8: How long is the cable?
A8: Standard length is 3 meters, but custom lengths are available.
Q9: What type of signal output does it provide?
A9: AC voltage compatible with machinery monitoring systems.
Q10: Is it suitable for harsh industrial environments?
A10: Yes, it is designed to withstand vibration, temperature fluctuations, and other industrial conditions.