Bently Nevada 21000-16-10-00-066-03-02 Proximity Probe Housing Assembly

Technical Specifications Breakdown

Key parameters for the 21000-16-10-00-066-03-02 are listed below for quick reference:

Application Versatility

Common applications include monitoring radial vibration and thrust position in compressors, turbines, pumps, and motors. The 21000-16-10-00-066-03-02 is especially suited for installations where space is limited, thanks to its 6.6 in probe penetration. For penetration lengths between 1.0 and 2.0 inches, counter boring the machine case may reduce side view or rear view effects. If the combined probe cable length (C plus D) exceeds 300 mm (12 in), sleeve support near the probe is recommended to prevent resonance.

Installation Guidance

When installing, ensure the mounting thread (3/4-14 NPT) is properly sealed. The included fittings—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 3/16 in, 1/4 to 5/16 in, and 5/16 to 3/8 in—simplify conduit connections. The adjustment range for probe penetration option D is 13 mm (± 0.5 in). Always follow the manufacturer's guidelines for torque and clearance.

Maintenance and Reliability

The aluminum body with 304 stainless steel sleeve offers corrosion resistance. Periodically inspect the O-rings and thread seal for wear. The assembly is designed for long service life in harsh environments. For any lifecycle or availability questions, please verify with AutoDCSTech before ordering.

Robust Protection for Critical Vibration Monitoring

In rotating machinery monitoring, the housing assembly that secures the proximity probe is as vital as the probe itself. The Bently Nevada 21000-16-10-00-066-03-02 provides a rugged, explosion-proof enclosure designed for demanding industrial environments. This assembly ensures reliable, accurate vibration and position measurements while protecting sensitive components from harsh conditions.

Engineered for Hazardous Areas

This housing assembly is certified by CSA for explosion-proof applications in North America, covering Class 1 Divisions 1 and 2 Groups C and D, Class 2 Divisions 1 and 2 Groups E, F, and G, and Class III. The circuit is non-incendive when connected per drawing 140979. With temperature ratings of T5 @ Ta = -50 °C to +40 °C and T4 @ Ta = -50 °C to +80 °C, it performs reliably in extreme environments. The assembly fully complies with API 670 Standard for externally mounted proximity probe housings.

Ordering from AutoDCSTech

AutoDCSTech supplies the Bently Nevada 21000-16-10-00-066-03-02 as new and original in factory packing, backed by a 12-month warranty. Our team can help you confirm the correct configuration for your application. Contact us to place your order or to discuss your vibration monitoring needs.