21000-16-10-00-072-03-02 | Bently Nevada 8 mm Probe Housing Assembly

What Makes the 21000-16-10-00-072-03-02 Essential for Vibration Monitoring?

When unplanned machine downtime disrupts production, the 21000-16-10-00-072-03-02 from Bently Nevada provides a robust solution. This proximity probe housing assembly is designed for externally mounted probes in hazardous areas. It combines an aluminum body with a 304 stainless steel sleeve for durability. Engineers trust it for accurate shaft vibration and position measurements. The assembly supports a 3300 XL 8 mm probe with a 1.0 m cable. Its 7.2 in probe penetration suits many industrial applications.

Key Features and Technical Specs of the 21000-16-10-00-072-03-02

• Includes a 3300 XL 8 mm probe with connector for reliable sensing.
• Probe cable length is 1.0 m (39 in) for flexible installation.
• Probe penetration measures 7.2 in for deep mounting.
• Comes with one 3/4-14 NPT plug and one 3/4-14 to 1/2-14 NPT reducer.
• Includes a cable seal grip with grommets for cable sizes 1/8 to 3/8 inches.
• Mounting thread is 3/4-14 NPT for secure attachment.
• Maximum (C) + (D) dimension with visible probe is 17.0 in (43.18 cm).
• Maximum (C) + (D) dimension is 32.9 in (83.5 cm).
• Typical weight is 1.1 kg (2.4 lb) without fittings.
• Rated as CSA Type 4 enclosure and compliant with API 670 Standard.

A distinctive spec is the 7.2 in probe penetration, which allows the probe to reach deeper into machinery for accurate readings. This feature reduces installation challenges in tight spaces.

Applications and Use Cases for the 21000-16-10-00-072-03-02

This housing assembly excels in monitoring rotating equipment like pumps, compressors, and turbines. It is ideal for hazardous areas requiring explosion-proof ratings. The assembly meets API 670 standards for externally mounted probes. Consequently, it suits oil and gas, power generation, and chemical plants. Its robust construction ensures reliable performance in harsh environments.

Installation Guide for the 21000-16-10-00-072-03-02

Mount the assembly using the 3/4-14 NPT thread for a secure fit. Ensure the probe sleeve length matches your machine's clearance. Use the provided cable seal grip for cable sizes between 1/8 and 3/8 inches. Tighten the 3/4-14 NPT plug and reducer as needed. Always follow Bently Nevada's manual for proper wiring and setup.

Maintenance and Reliability Tips

Inspect the O-rings and seals periodically to maintain the explosion-proof rating. Check the cable grip for wear and replace grommets if damaged. The aluminum body resists corrosion, while the stainless steel sleeve adds strength. Regular inspection per manufacturer guidelines ensures long service life. This proactive approach minimizes unexpected failures.

Compatibility and Integration

The 21000-16-10-00-072-03-02 works with Bently Nevada monitoring systems. It accepts a 3300 XL 8 mm probe and fits standard 3/4-14 NPT ports. The assembly is CSA certified for hazardous locations. It integrates seamlessly with existing vibration monitoring setups.

Troubleshooting Common Issues

If readings are erratic, check the probe cable connection and ensure the cable grip is tight. Verify the probe penetration depth is correct at 7.2 in. Inspect the O-rings for damage that could compromise the seal. For persistent issues, consult Bently Nevada documentation or contact Petro Auto Tech.

FAQ about the 21000-16-10-00-072-03-02

What probe does the 21000-16-10-00-072-03-02 include?

A: It includes a 3300 XL 8 mm probe with a connector.

What is the cable length of this assembly?

A: The probe cable length is 1.0 m (39 in).

What is the probe penetration depth?

A: The probe penetration is 7.2 in.

What mounting thread does it use?

A: It uses a 3/4-14 NPT mounting thread.

Is this assembly rated for hazardous areas?

A: Yes, it is CSA certified as explosion proof for hazardous locations.

Product Support and Availability

The 21000-16-10-00-072-03-02 is in stock and ready to ship from Petro Auto Tech. It comes as new and original in factory packing with a 12-month warranty. Contact Petro Auto Tech for ordering and technical support.