Product Introduction
The Bently Nevada 21504‑000‑016‑10‑02 7200 8 mm Standard Mount Probe is a precision vibration sensor designed for turbine, compressor, and rotating machinery condition monitoring. As part of Bently Nevada’s renowned 7200 proximity probe family, this device delivers accurate shaft position and vibration measurements, ensuring reliable machine health diagnostics and early fault detection in demanding industrial environments.
Engineered for robustness, stability, and long service life, this probe helps maximize uptime and protect critical assets through continuous real‑time monitoring.
Technical Specifications
| Specification | Details |
|---|
| Model | 21504‑000‑016‑10‑02 |
| Series | 7200 Proximity Probe |
| Mount Type | Standard 8 mm mounting |
| Probe Tip Style | Standard flat tip |
| Probe Cable | 10 m (factory terminated) |
| Coil Resistance | 1050 Ω nominal |
| Coil Inductance | 345 mH nominal |
| Frequency Response | 0‑10 kHz (application dependent) |
| Operating Temperature | ‑40 °C to +120 °C |
| Vibration Capability | High‑frequency measurement suitable for machinery diagnostics |
| Mounting Thread | M8 × 1.25 (typical) |
| Weight | Approx. 0.12 kg |
| Environmental Rating | Industrial grade |
Typical Applications
The 21504‑000‑016‑10‑02 8 mm Standard Mount Probe is widely used in platforms that require precise proximity and vibration information:
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Steam and gas turbine vibration monitoring
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Large electric motor condition monitoring
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Centrifugal and axial compressor rotor tracking
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Pump and gearbox performance diagnostics
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Condition‑based maintenance systems
Its capability to deliver reliable real‑time shaft displacement and vibration data makes it a cornerstone sensor for machinery protection.
Technical FAQs
1. What type of signal does the 7200 probe produce?
It produces a variable probe signal proportional to shaft displacement, measured by a compatible proximity measurement system.
2. What is the nominal mounting size?
Standard 8 mm mounting thread (M8 × 1.25).
3. Can this probe be used for high‑speed machinery?
Yes, the 7200 series is designed for high‑frequency response and high‑speed machine monitoring.
4. What is the typical operating temperature range?
Approximately ‑40 °C to +120 °C for industrial applications.
5. How long is the cable?
This configuration includes a 10 m factory terminated cable.
6. Does it require a specific conditioner or monitor?
Yes, it must be paired with a compatible 7200 series proximity measurement system or equivalent.
7. What maintenance does it require?
Periodic visual inspection and cleaning to ensure clear signal path and secure mounting.
8. Is the cable shielded?
Yes, cables for 7200 probes are typically shielded to minimize electrical noise.
9. What machinery faults can this help detect?
Imbalance, shaft rub, looseness, misalignment, and bearing wear.
10. Can it be used outdoors or in corrosive environments?
Yes, with appropriate environmental enclosures and protection due to its industrial‑grade build.
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