24701-28-10-00-110-04-02 | Bently Nevada 3300 XL 8mm Proximity Probe Housing

Introduction to the Bently Nevada 24701-28-10-00-110-04-02

When machine vibration threatens uptime, the 24701-28-10-00-110-04-02 provides a robust housing solution. This Bently Nevada proximity probe housing assembly is engineered for industrial rotating machinery. It protects the probe while maintaining accurate measurement. The housing is built with a 303 stainless steel body and a 304 stainless steel sleeve. This ensures durability in harsh environments.

This model is part of the 24701 series, specifically designed for 3300 XL 8mm proximity probes. It includes a 1.0 m probe cable and a 3/4-14 NPT mounting thread. The assembly is supplied new and in original factory packing. A 12-month factory warranty backs every unit.

Key Features and Technical Specifications

The 24701-28-10-00-110-04-02 offers several distinctive features that support reliable vibration monitoring.

• Probe option: 3300 XL 8mm with approval option.
• Probe cable length: 39 inches (1.0 meter).
• Standoff adapter: none included.
• Probe penetration: 11 inches.
• Fittings option: one 3/4-14 NPT plug only.
• Mounting thread: 3/4-14 NPT.
• Materials: 303 stainless steel body, 304 stainless steel sleeve.
• Weight: 1.8 kg (4.1 lb) typical, without fittings.

These specifications ensure a secure fit and accurate probe positioning. The 3/4-14 NPT thread is a common industrial standard, simplifying installation. The 1.0 m cable length suits many machine train layouts.

Applications and Use Cases

This housing assembly is ideal for turbomachinery, pumps, compressors, and motors. In these applications, consistent vibration monitoring is critical. The housing protects the probe from environmental contaminants. It also maintains the correct probe gap for reliable readings. Consequently, operators can trust the data for predictive maintenance decisions.

For example, in a centrifugal compressor, the housing ensures the proximity probe remains stable. This stability reduces false alarms and improves machinery protection. Therefore, the 24701-28-10-00-110-04-02 supports both safety and efficiency.

Installation and Setup Guide

Proper installation is essential for optimal performance. First, verify that the mounting thread (3/4-14 NPT) matches your machine port. Then, thread the housing securely into the port. Use the included NPT plug for any unused conduit opening. Next, connect the probe cable to the extension cable. Ensure the connection is tight and protected from moisture.

After mounting, check the probe penetration depth. The 11-inch penetration allows the probe tip to reach the target surface. Finally, confirm that the visible probe markings (P/N and S/N) are accessible. This aids future maintenance and verification.

Maintenance and Reliability

Regular inspection of the housing assembly helps maintain measurement integrity. Periodically check for loose fittings or signs of wear. Verify that the O-rings remain intact to prevent contamination. Also, inspect the cable for damage or chafing. These simple steps extend the service life of the assembly.

Because the housing is made of stainless steel, it resists corrosion and mechanical stress. This material choice reduces the need for frequent replacements. As a result, the total cost of ownership remains low. The 12-month factory warranty provides additional peace of mind.

Compatibility and Integration

The 24701-28-10-00-110-04-02 is designed for Bently Nevada 3300 XL 8mm proximity probes. It works with standard Bently Nevada extension cables and monitors. The 3/4-14 NPT thread is widely used in industrial machinery. Therefore, integration into existing systems is straightforward. Always confirm compatibility with your specific monitoring system before ordering.

Troubleshooting Common Issues

If readings become erratic, first inspect the probe cable connection. A loose connection can cause signal loss. Next, verify that the probe tip is not damaged or contaminated. Also, check that the housing is securely mounted. Any movement can alter the gap and affect readings. If problems persist, consult the official Bently Nevada documentation.

FAQ about the 24701-28-10-00-110-04-02

What is the probe cable length for this housing?

The probe cable length is 39 inches (1.0 meter).

What mounting thread does this housing use?

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

What materials are used in the housing?

The body is 303 stainless steel, and the sleeve is 304 stainless steel.

Is a standoff adapter included?

No, the standoff adapter option is not included (code 00).

What is the probe penetration depth?

The probe penetration is 11 inches.

Product Support and Availability

The 24701-28-10-00-110-04-02 is available from Petro Auto Tech. We stock new and original factory-packed units. Contact us for current lead times and ordering assistance. Our team can help you verify compatibility with your application.