21000-34-05-15-095-03-02 | Bently Nevada 0.5m Cable Proximity Probe Housing Assembly

Introduction to the Bently Nevada 21000-34-05-15-095-03-02

When machine vibration threatens uptime, the 21000-34-05-15-095-03-02 provides a robust solution. This Bently Nevada proximity probe housing assembly is designed for externally mounted probes in hazardous areas. It combines a 0.5m (20 in) probe cable with a 1.5in standoff adapter and 9.5in probe penetration. The result is a durable package that reduces installation costs and extends service life.

Key Features & Technical Specs

• Probe Option: 3300 XL 8 mm probe with connector protector and selectable hazardous area approvals.
• Probe Cable Length: 0.5 m (20 in) — minimizes signal loss and simplifies routing.
• Standoff Adapter: 1.5 in — ensures proper probe clearance for accurate readings.
• Probe Penetration: 9.5 in — accommodates thick machine casings.
• Fitting Option: Includes one 3/4-14 NPT plug, one 3/4-14 to 1/2-14 NPT reducer, and a cable seal grip with grommets for cables from 1/8 to 3/8 inches.
• Mounting Thread: 3/4-14 NPT — standard for industrial enclosures.
• Material: Aluminum body with 304 stainless steel sleeve — corrosion-resistant and lightweight.
• Weight: 1.1 kg (2.4 lb) typical, without fittings — easy to handle during installation.

One distinctive spec is the 0.5m cable length. This short cable reduces material cost and installation time, while also lowering the risk of signal degradation. For cost-conscious operations, this translates to fewer replacement cycles and less downtime.

Installation & Setup

Mounting the 21000-34-05-15-095-03-02 is straightforward. First, select a location that meets the 9.5in probe penetration requirement. Then, use the 3/4-14 NPT mounting thread to secure the housing. The included fitting kit provides a 3/4-14 NPT plug, a reducer, and a cable seal grip. Ensure the cable seal grip matches your cable diameter (1/8 to 3/8 inches) for a tight seal. Finally, connect the 0.5m probe cable to your monitoring system. Always follow Bently Nevada installation guidelines for hazardous area compliance.

Maintenance & Reliability

Regular inspection of the 21000-34-05-15-095-03-02 ensures long-term performance. Check the O-rings and thread seal for wear every six months. The aluminum body and stainless steel sleeve resist corrosion, reducing replacement frequency. This reliability lowers total cost of ownership, as fewer spare parts are needed over the machine’s life. For maximum uptime, verify that the cable seal grip remains tight and the probe connector is clean.

Compatibility & Integration

This housing assembly works with Bently Nevada 3300 XL 8 mm proximity probes. It is certified as a CSA Type 4 enclosure and complies with API 670 for externally mounted probes. The 3/4-14 NPT fitting integrates with standard industrial conduit systems. For hazardous areas, order the CA version with appropriate options (E:00, E:01, E:02, or E:04) for explosion-proof ratings.

FAQs about the 21000-34-05-15-095-03-02

Q: What is the probe cable length of this assembly?

A: The probe cable length is 0.5 m (20 in), as per the suffix code 05.

Q: Is this housing explosion-proof?

A: Only CA versions of the housing are rated explosion-proof by CSA when ordered with E:00, E:01, E:02, or E:04 options.

Q: What materials are used in the housing?

A: The body is aluminum, and the sleeve is 304 stainless steel.

Q: What is the weight of the assembly?

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

Q: Can I use this with a 3300 XL 8 mm probe?

A: Yes, the probe option 34 specifies a 3300 XL 8 mm probe with connector protector.

Product Support & Availability

The Bently Nevada 21000-34-05-15-095-03-02 is in stock and ready to ship from Petro Auto Tech. Contact our team for pricing and delivery options. We provide a 12-month factory warranty on all new original products.