Bently Nevada 22810-00-04-10-02 7200 8 mm Standard Mount Probe

Description

The 22810-00-04-10-02 is a 7200 Series 8 mm standard mount proximity probe designed for non-contacting vibration and position measurements on rotating machinery. This transducer system utilizes eddy-current technology to provide precise displacement data, measuring the gap between the probe tip and the observed target surface. It operates with a calibrated linear range of 80 mils (2.0 mm), making it suitable for applications such as shaft vibration monitoring and axial thrust position sensing in turbines, compressors, pumps, and motors. This specific configuration features an unthreaded length of 0.0 inches (Option 00) and an overall case length of 0.4 inches (Option 04). The system is equipped with a 1.0 metre total cable length (Option 10) and includes a miniature male coaxial connector (Option 02). As part of the Bently Nevada 7200 Series, this probe is compatible with 7200 Proximitors and extension cables, providing a reliable measurement chain that can be integrated into existing monitoring systems.

Features

• 8 mm probe diameter compatible with 7200 Series proximity transducer systems
• 3/8-24 UNF thread configuration for standard mounting
• 0.0 inches unthreaded length (Option 00)
• 0.4 inches case length (Option 04)
• 1.0 metre total cable length (Option 10)
• Miniature male coaxial connector (Option 02)
• Eddy-current principle for non-contacting gap-to-voltage measurement
• 80 mils (2.0 mm) calibrated linear measurement range
• Scale factor of 200 mV/mil (7.87 V/mm)

Applications

• Radial vibration monitoring for bearing condition assessment
• Axial thrust position measurements to detect bearing wear
• Shaft average radial position for rotor stability analysis
• Eccentricity measurements for detecting rotor bow
• Vibration amplitude and phase angle for machinery diagnostics

Ordering Information

Option	Code on This SKU	Description
Orderable Part Number	22810-00-04-10-02	7200 8 mm Standard Mount Probe, 3/8-24 thread
A - Unthreaded Length	00	0.0 inches
B - Overall Case Length	04	0.4 inches (Order increments of 0.4 inches)
C - Total Cable Length	10	1.0 metre (39 inches)
D - Connector Option	02	With miniature male coaxial connector

Technical Specifications

Manufacturer	Bently Nevada
Part Number	22810-00-04-10-02
Probe Diameter	8 mm
Thread Size	3/8-24 UNF-2A
Calibrated Range	80 mils (2.0 mm)
Scale Factor	200 mV/mil (7.87 V/mm)
Frequency Response	0 Hz to 10 kHz
Operating Temperature (Probe)	-30 degC to +177 degC (-30 degF to +350 degF)
Probe Material	Polyphenylene sulfide (PPS)

Installation Guidelines

• Ensure the probe is mounted securely using the provided jam nut to maintain a consistent gap.
• Maintain the specified linear range (typically starting at approximately 10 mils from the probe face) to ensure accurate readings.
• Protect the coaxial connector and cable from physical damage, harsh chemicals, and moisture during routing.
• Avoid routing signal cables near high-power lines to minimize electromagnetic interference.
• Verify system compatibility with 7200 Series Proximitors and extension cables of identical lengths.