Bently Nevada 31000-28-05-15-026-06-02 Proximity Probe Housing

Technical Specifications Breakdown

Key parameters for the 31000-28-05-15-026-06-02 are listed below for quick reference:

Industry Applications for the 31000 Housing

This housing is engineered for continuous vibration monitoring on compressors, pumps, turbines, and motors in refineries, chemical plants, and power generation facilities. The Type 4X and IP66 ratings ensure protection against hose-directed water and corrosive environments, making it suitable for washdown areas and outdoor installations. The CENELEC EN50014 rating for electrostatic dissipation allows use in hazardous locations with plastic enclosures. By maintaining a reliable seal around the probe tip, the housing prevents moisture and debris from compromising sensor accuracy, reducing unplanned downtime.

Installation & Setup Guidance

When installing the 31000-28-05-15-026-06-02, ensure the mounting thread (3/4-14 NPT) is properly engaged and the retaining nut is torqued to 29.4 N·m (260 in·lb). The housing is designed to seal differential pressure between the probe tip and the main body when used with a 3300 XL 8 mm probe. Note that the plastic housing is not designed to resist internal or external pressure; probes are not pressure tested prior to shipment. For applications requiring a pressure seal test, contact the custom design department. Verify that the O-ring between the sleeve and housing (Neoprene) is seated correctly to maintain the IP66 seal.

Maintenance & Reliability

The glass-reinforced PPS housing with conductive fibers provides chemical resistance and static dissipation. The AISI 304 and 303 stainless steel sleeves and screws offer corrosion resistance in harsh environments. Inspect the housing periodically for cracks or deformation, especially after impacts. The O-ring should be replaced if any signs of wear or compression set are observed. The housing has been impact-tested to withstand 4 J at extreme temperatures (-39°C and +115°C) and 7 J at ambient, ensuring robustness in the field.

Robust Protection for Critical Vibration Monitoring

In rotating machinery monitoring, the probe housing is the first line of defense against environmental contaminants. The Bently Nevada 31000-28-05-15-026-06-02 proximity probe housing provides a sealed, durable enclosure for 3300 XL 8 mm probes, ensuring reliable vibration data in demanding conditions. This model is configured with a 0.5 m (20 in) probe cable, a 1.5 in standoff adapter, 2.6 in probe penetration, and one 3/4-14 NPT fitting with a reducer and plugs. The mounting thread is 3/4-14 NPT.

Selection Guide & Purchasing Advice

When selecting a proximity probe housing, consider the cable length, standoff, and penetration required for your machine train. The 31000-28-05-15-026-06-02 is configured for a 3300 XL 8 mm probe with a 0.5 m cable, 1.5 in standoff, and 2.6 in penetration. For different configurations, contact AutoDCSTech to verify availability and lifecycle status. AutoDCSTech stocks genuine Bently Nevada components to support your predictive maintenance program.

Please verify current lifecycle status and availability with AutoDCSTech before ordering.