21000-16-05-15-098-03-02 | Bently Nevada 8 mm Probe Housing Assembly

Introduction to the 21000-16-05-15-098-03-02

When machinery reliability is critical, the 21000-16-05-15-098-03-02 from Bently Nevada offers a robust solution. This proximity probe housing assembly is designed for externally mounted probes in hazardous environments. It combines a durable aluminum body with a 304 stainless steel sleeve for long service life. The model includes a 3300 XL 8 mm probe with a 0.5 m cable. This configuration helps reduce installation costs by simplifying mounting and wiring.

Key Features and Technical Specs

• Probe Option: 3300 XL 8 mm probe with connector for accurate measurements.
• Cable Length: 0.5 m (20 in) probe cable minimizes signal loss.
• Standoff Adapter: 1.5 in (38 mm) ensures proper probe positioning.
• Probe Penetration: 9.8 in (Option D Dimension) for flexible installation.
• Fittings: Includes one 3/4-14 NPT plug, one 3/4-14 to 1/2-14 NPT reducer, and a cable seal grip for various cable sizes.
• Mounting Thread: 3/4-14 NPT for secure attachment.
• Material: Aluminum body with 304 stainless steel sleeve for corrosion resistance.
• Weight: 1.1 kg (2.4 lb) typical, without fittings.

A standout spec is the 8 mm probe size, which provides high sensitivity for early fault detection. This reduces unplanned downtime and maintenance costs.

Applications and Use Cases

Industries such as oil and gas, power generation, and petrochemicals rely on the 21000-16-05-15-098-03-02 for vibration monitoring of rotating equipment. It is ideal for compressors, turbines, and pumps. The housing is certified as CSA Type 4 and meets API 670 standards. Consequently, it ensures safe operation in hazardous areas. By using this assembly, facilities can extend equipment life and avoid costly repairs.

Installation and Setup

Mount the housing using the 3/4-14 NPT thread for a secure fit. The standoff adapter length is 1.5 in, which positions the probe correctly. Connect the cable seal grip to protect wiring from moisture and debris. Ensure the probe penetration (9.8 in) matches your machine geometry. This straightforward setup reduces labor time and installation errors.

Maintenance and Reliability

Regularly inspect the O-rings and thread seal for wear. The aluminum and stainless steel construction resists corrosion, lowering replacement frequency. Periodically verify the cable connection and fittings. This proactive approach minimizes downtime and extends the assembly's service life. Consequently, it delivers a strong return on investment.

Compatibility and Integration

The 21000-16-05-15-098-03-02 works with Bently Nevada monitoring systems. It is compatible with intrinsically safe applications when paired with approved probes. The housing supports CSA explosion-proof ratings for Class 1 Divisions 1 and 2. This integration simplifies system design and reduces engineering costs.

FAQs about the 21000-16-05-15-098-03-02

What probe is included with the 21000-16-05-15-098-03-02?

A 3300 XL 8 mm probe with connector is included.

What is the cable length of this housing assembly?

The probe cable length is 0.5 m (20 in).

What mounting thread does this model use?

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

What is the weight of the 21000-16-05-15-098-03-02?

It weighs 1.1 kg (2.4 lb) typical, without fittings.

Is this housing suitable for hazardous areas?

Yes, it is CSA certified for explosion-proof applications in Class 1 Divisions 1 and 2.

Product Support and Availability

The 21000-16-05-15-098-03-02 is in stock and ready to ship from Petro Auto Tech. We offer new and original factory-packed units with a 12-month warranty. Contact our team for pricing and delivery options.