21000-34-10-15-018-03-02 | Bently Nevada 8 mm Probe Housing Assembly

Introduction to the 21000-34-10-15-018-03-02

When unplanned downtime threatens your rotating machinery, the 21000-34-10-15-018-03-02 from Bently Nevada provides a robust solution for continuous vibration monitoring. This proximity probe housing assembly is engineered for hazardous area applications, helping you avoid costly repairs and production losses. With its aluminum body and 304 stainless steel sleeve, it delivers long-term durability in demanding industrial environments.

Core Specifications and Cost-Efficient Design

The 21000-34-10-15-018-03-02 includes a 3300 XL 8 mm probe with connector protector, a 1.0 m (39 in) probe cable, and a 1.5 in standoff adapter. The probe penetration is 1.8 in, and the mounting thread option is 3/4-14 NPT. These specs ensure precise gap settings, reducing installation errors and maintenance costs. The assembly weighs 1.1 kg (2.4 lb) typical without fittings, making it easy to handle and install.

Key Features and Reliability Benefits

• Aluminum body with 304 stainless steel sleeve for corrosion resistance and extended service life.
• Selectable hazardous area approvals reduce compliance costs and simplify procurement.
• CSA Type 4 enclosure rating ensures protection against dust and water ingress, lowering replacement frequency.
• API 670 compliance guarantees industry-standard performance, minimizing retrofit expenses.
• Included fitting options (3/4-14 NPT plug, reducer, and cable seal grip) reduce additional part purchases.

Applications in Rotating Machinery

This housing assembly is ideal for monitoring vibration on pumps, compressors, turbines, and fans. By providing early warning of shaft displacement, it helps prevent catastrophic failures and unplanned downtime. The cost-benefit is clear: each avoided outage can save thousands in lost production and repair costs.

Installation and Setup Guidance

Mount the 21000-34-10-15-018-03-02 using the 3/4-14 NPT thread option for secure attachment. Ensure the standoff adapter length matches your application requirements. The probe cable length of 1.0 m allows flexible placement near machinery. Always follow Bently Nevada's manual for proper gap setting and torque specifications to avoid measurement errors.

Maintenance and Long-Term Value

Periodic inspection of the housing and seals helps maintain explosion-proof integrity. The stainless steel sleeve resists wear, reducing replacement intervals. By investing in this assembly, you lower total cost of ownership through fewer repairs and extended equipment life.

Compatibility and Integration

The 21000-34-10-15-018-03-02 works with Bently Nevada monitoring systems and is fully compliant with API 670 standards. It integrates seamlessly into existing vibration monitoring networks, avoiding costly system overhauls.

Frequently Asked Questions

What is the probe cable length of the 21000-34-10-15-018-03-02?

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

What mounting thread option does this assembly use?

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

Is the housing suitable for hazardous areas?

Yes, it is rated explosion proof for hazardous areas with CSA approvals.

What is the weight of the assembly without fittings?

It weighs 1.1 kg (2.4 lb) typical.

Product Support and Availability

The 21000-34-10-15-018-03-02 is in stock and ready to ship from Petro Auto Tech. Contact our team for lifecycle status and ordering assistance.