Bently Nevada 21000-28-05-00-050-03-02 Proximity Probe Housing Assembly

Technical Specifications Breakdown

Key parameters for the 21000-28-05-00-050-03-02 are listed below for quick reference:

Industry Applications for Reliable Monitoring

The 21000-28-05-00-050-03-02 is designed for externally mounted proximity probes per API 670 Standard. The CSA Type 4 enclosure rating ensures protection against dust and water ingress, reducing false readings and unplanned downtime.

Installation and Setup Guidance

When installing the 21000-28-05-00-050-03-02, ensure the 3/4-14 NPT mounting thread is properly sealed to maintain the explosion-proof rating. The included cable seal grip accommodates cable sizes from 1/8 to 3/8 inches, providing a secure environmental seal. Verify that the probe cable length (0.5 m) is sufficient for the routing path to avoid strain on the connector.

Maintenance and Reliability

Periodically inspect the dome cover and O-rings for signs of wear or corrosion, especially in high-temperature or corrosive environments. The aluminum body with 304 stainless steel sleeve offers resistance to chemical exposure. For optimal performance, verify that the probe tip is clean and free of debris during each maintenance cycle.

Robust Protection for Critical Vibration Monitoring

For maintenance engineers working with rotating machinery, the Bently Nevada 21000-28-05-00-050-03-02 proximity probe housing assembly is a reliable solution for protecting vibration probes in harsh environments. This assembly houses a 3300 XL 8 mm probe with a 0.5 m (20 in) cable and 5 in probe penetration, ensuring accurate shaft displacement measurements in compressors, turbines, and pumps.

Compatibility and Integration

This housing assembly is compatible with Bently Nevada 3300 XL 8 mm proximity probes and works with standard monitoring systems. The CSA certification covers Class I Divisions 1 and 2 Groups C and D, Class II Divisions 1 and 2 Groups E, F, and G, and Class III, with temperature ratings T5 @ Ta = -50°C to +40°C and T4 @ Ta = -50°C to +80°C. Always verify system compatibility with your existing Bently Nevada rack.

Selection Guide and Purchasing Advice

When ordering the 21000-28-05-00-050-03-02, confirm that the probe penetration (5 in) matches your machine's clearance requirements. AutoDCSTech stocks this assembly as new and original in factory packing with a 12-month warranty. Please verify current lifecycle status and availability with AutoDCSTech before ordering.