Bently Nevada 22810-00-04-50-02 8 mm Standard Mount Probe

The Bently Nevada 22810-00-04-50-02 8 mm Standard Mount Probe is a precision industrial sensor designed to provide accurate measurement of shaft displacement and vibration for rotating machinery. Part of Bently Nevada’s 22810 series, this probe is engineered for use in turbines, compressors, generators, and other critical rotating equipment. Its robust construction allows reliable operation in high-vibration, high-temperature, and electrically noisy environments. With a linear AC output, the probe ensures high-quality signal transmission to Bently Nevada monitoring systems, supporting machinery protection and predictive maintenance strategies. The 7.5-meter cable allows flexible installation without compromising signal integrity.

Product Specifications

Applications

The 22810-00-04-50-02 probe is widely used in industrial machinery monitoring:

• Turbine Monitoring: Provides precise shaft vibration and displacement data for steam, gas, and hydro turbines.

• Compressor and Generator Protection: Enables early detection of rotor imbalance, misalignment, and mechanical faults.

• Rotating Equipment Condition Monitoring: Supports condition-based maintenance by providing high-resolution signals for vibration trend analysis.

• Research and Development: Used in rotor dynamics testing, alignment studies, and laboratory simulations.

• Harsh Industrial Environments: Durable design allows reliable performance in high-vibration, high-temperature, and electrically noisy settings.

Advantages

• High Accuracy: Linear AC output ensures precise measurement of radial shaft displacement.

• Robust Construction: Stainless steel housing provides resistance to mechanical stress and industrial hazards.

• Reliable Signal Transmission: Coaxial connector and cable maintain signal quality over long distances.

• Flexible Installation: 7.5-meter cable allows convenient probe positioning in complex machinery setups.

• Wide Operating Temperature Range: Operates reliably from -40°C to +120°C.

• System Compatibility: Fully compatible with Bently Nevada monitoring systems for seamless integration.

FAQ

1. What type of signal does the 22810-00-04-50-02 probe output?

   The probe provides an AC voltage signal proportional to shaft displacement.

2. What is the linearity specification of this probe?

   Linearity is ±1% of full-scale measurement.

3. What is the operating temperature range?

   The probe operates reliably between -40°C and +120°C.

4. Can this probe handle high-vibration environments?

   Yes, it is designed to operate accurately under high-vibration conditions.

5. What is the response frequency range?

   The probe responds instantaneously to vibration frequencies within the rated range of the 22810 system.

6. Is the probe suitable for high-speed rotors?

   Yes, it accurately monitors displacement and vibration for high-speed rotating machinery.

7. How is the probe installed in the system?

   It is mounted with a standard threaded housing and aligned coaxially with the shaft.

8. What is the insulation resistance requirement?

   Insulation resistance is ≥100 MΩ at 500 VDC.

9. Can the probe detect both axial and radial displacement?

   The probe measures radial displacement; axial measurement requires additional system setup.

10. How does the probe maintain signal stability over long-term operation?

    High-quality materials, robust coil design, and coaxial connections ensure minimal signal drift and reliable output.