Bently Nevada 31000-16-05-00-035-02-02 Proximity Probe Housing

Technical Specifications Breakdown

Key parameters for the 31000-16-05-00-035-02-02 are listed below for quick reference:

Industry Applications

• Oil & Gas: Refinery compressors and pumps exposed to wash-down procedures. The IP66 rating ensures reliable operation during steam cleaning.
• Power Generation: Steam turbine bearing vibration monitoring. The wide temperature range (-51°C to +105°C) accommodates both cold startups and hot running conditions.
• Pulp & Paper: Roller and dryer sections where moisture and chemical exposure are constant. The Neoprene O-rings and stainless steel hardware resist corrosion.

Installation & Setup Guidance

Proper installation is critical for accurate vibration measurement. Mount the housing using the 3/4-14 NPT threads with the two provided fittings. Ensure the probe cable (0.5 m length) is routed without sharp bends to avoid signal degradation. The retaining nut should be torqued to 29.4 N·m (260 in·lb) as specified. For hazardous area installations, verify that the grounding liner is installed to maintain electrostatic dissipation. Do not apply internal or external pressure to the housing as it is not pressure-rated.

Maintenance & Reliability

Inspect the housing periodically for signs of physical damage, especially after impact events. Check the Neoprene O-rings for cracking or compression set, and replace if necessary. Verify that all fittings remain tight to preserve the IP66 seal. The stainless steel sleeve and screws resist corrosion, but regular cleaning with a non-abrasive cloth is recommended. The housing is designed for long-term reliability in harsh environments, with a typical weight of 1.2 kg.

Robust Protection for Critical Vibration Monitoring

Industrial rotating machinery demands reliable vibration monitoring to prevent catastrophic failures. The Bently Nevada 31000-16-05-00-035-02-02 proximity probe housing provides a rugged, sealed enclosure for 3300 XL 8 mm probes, ensuring accurate data collection even in the most demanding environments.

Failure Mode Analysis & Prevention

Vibration probe failures often stem from environmental ingress or mechanical damage. The 31000-16-05-00-035-02-02 addresses these failure modes directly. Its Type 4X and IP66 ratings certify the housing against hose-directed water, preventing moisture ingress that can short-circuit probe electronics. The glass-reinforced PPS thermoplastic housing with conductive fibers dissipates electrostatic charges, reducing ignition risk in hazardous areas. BASEEFA-certified impact strength (4 Joule at -39°C and 115°C) ensures the housing survives accidental tool drops or debris strikes, maintaining probe integrity.

Compatibility & Integration

This housing is specifically designed for the 3300 XL 8 mm probe. The 3/4-14 NPT mounting thread is standard for many industrial enclosures. The housing includes two 3/4-14 NPT fittings and one plug, allowing flexible conduit or cable entry configurations. For applications requiring a standoff adapter, note that this model (option 00) does not include one.

Selection Guide & Purchasing Advice

When selecting a probe housing, consider the environmental conditions and probe type. If you need a different cable length or penetration depth, Bently Nevada offers other options in the 31000 series. Contact AutoDCSTech for availability and lifecycle status before ordering. Our team can help you verify compatibility with your existing monitoring setup.