Bently Nevada 21000-28-05-00-052-03-02 Proximity Probe Housing Assembly

Technical Specifications Breakdown

Key parameters for the 21000-28-05-00-052-03-02 are listed below for quick reference:

Industry Applications and ROI

By providing a secure, certified enclosure for the proximity probe, it extends probe life and reduces replacement costs. The CSA Class I Divisions 1 and 2 Groups C and D rating allows installation in explosive atmospheres without expensive additional barriers, lowering overall system cost.

Installation and Setup Guidance

Mount the 21000-28-05-00-052-03-02 using the 3/4-14 NPT thread. The included fitting kit provides a 3/4-14 NPT plug, a 3/4-14 to 1/2-14 NPT reducer, and a cable seal grip with grommets for cable sizes 1/8 to 3/8 inches. Ensure the probe sleeve length (5.2 in penetration) matches the machine casing thickness. For intrinsically safe circuits, connect per drawing 140979. Always verify the housing is properly grounded to maintain CSA Type 4 integrity.

Maintenance and Reliability

Inspect the housing O-rings and cable seal grip annually for signs of wear or corrosion. The aluminum body with 304 stainless steel sleeve resists environmental degradation, minimizing lifecycle costs. The 21000-28-05-00-052-03-02 operates reliably from -50°C to +80°C (T4 rating), ensuring performance in extreme conditions without frequent maintenance interventions.

Cost-Effective Protection for Critical Machinery

Industrial rotating machinery requires reliable vibration monitoring to prevent unplanned downtime and costly repairs. The Bently Nevada 21000-28-05-00-052-03-02 proximity probe housing assembly delivers robust protection for your investment by securely housing a 3300 XL 8 mm probe in hazardous environments. Its CSA explosion-proof certification and Type 4 enclosure ensure safe operation in demanding conditions, reducing the risk of expensive safety incidents and production losses.

Compatibility and Integration

This housing is designed for use with Bently Nevada 3300 XL 8 mm proximity probes and is fully compliant with API 670 Standard for externally mounted housings. The CSA certification covers North America (Class I Divisions 1 and 2 Groups C, D; Class II Divisions 1 and 2 Groups E, F, G; Class III; Enclosure Type 4).

Selection Guide and Purchasing Advice

When ordering, verify that the probe cable length (0.5 m) and probe penetration (5.2 in) match your installation requirements. The 21000-28-05-00-052-03-02 is available new and in original factory packing with a 12-month warranty from AutoDCSTech. Please verify current lifecycle status and availability with AutoDCSTech before ordering. Our team can help you select the correct housing for your application, ensuring cost-effective, reliable operation.