Product Overview
The Bently Nevada 21000-16-05-15-062-03-02 is a precision-engineered proximity probe housing assembly designed for reliable vibration monitoring in industrial rotating machinery. This model features an aluminum body with a 304 stainless steel sleeve, ensuring durability in demanding environments. With a 0.5 m (20 in) probe cable length and a 1.5 in standoff adapter, it provides accurate measurements for critical asset protection.
This assembly is certified as a CSA Type 4 enclosure and is fully compliant with the American Petroleum Institute's (API) 670 Standard for externally mounted proximity probe housings, making it suitable for hazardous area applications.
Technical Specifications
Below are the key specifications for the Bently Nevada 21000-16-05-15-062-03-02:
| Parameter |
Value |
| Probe Option |
3300 XL 8 mm probe (with connector) |
| Probe Cable Length |
0.5 m (20 in) |
| Standoff Adapter |
1.5 in |
| Probe Penetration |
6.2 in |
| Fitting Option |
One 3/4-14 NPT plug, one 3/4-14 to 1/2-14 NPT reducer, one cable seal grip with grommets (for 1/8 to 3/16 in, 1/4 to 5/16 in, 5/16 to 3/8 in cables) |
| Mounting Thread |
3/4-14 NPT |
| Material |
Aluminum body with 304 stainless steel sleeve |
| Maximum (C) + (D) Dimension |
13.5 in (34.3 mm) |
| Weight |
1.1 kg (2.4 lb) typical, without fittings |
The assembly includes a dome cover, threaded ports for conduit connections, a probe sleeve of optional length, O-rings, a reverse mount proximity probe, a thread seal, optional conduit fittings, and an optional standoff adapter.
Industry Applications
This housing assembly is ideal for monitoring vibration and displacement in turbomachinery, pumps, compressors, and other rotating equipment. The Bently Nevada 21000-16-05-15-062-03-02 ensures reliable data acquisition even in harsh industrial environments, supporting predictive maintenance programs that reduce unplanned downtime.
Its CSA Type 4 rating and explosion-proof certification make it suitable for hazardous areas, while API 670 compliance ensures compatibility with standard externally mounted probe installations.
Installation & Setup Guidance
When installing the Bently Nevada 21000-16-05-15-062-03-02, ensure the mounting thread (3/4-14 NPT) matches the machine's port. The standoff adapter must be used to achieve the correct probe penetration depth of 6.2 in. Verify the cable length (0.5 m) is sufficient for routing to the monitor. For conduit connections, use the provided NPT fittings and cable seal grip with appropriate grommets to maintain environmental sealing.
Maintenance & Reliability
Regular inspection of the housing assembly is recommended to ensure the O-rings and thread seals remain intact. Check for any signs of corrosion on the aluminum body or stainless steel sleeve. The probe and cable should be inspected for damage during routine maintenance intervals. Proper maintenance extends the service life of the Bently Nevada 21000-16-05-15-062-03-02, maximizing uptime and reducing replacement costs.
Selection Guide & Purchasing Advice
Before purchasing, verify that the Bently Nevada 21000-16-05-15-062-03-02 matches your machine's mounting requirements and probe specifications. Confirm the standoff adapter length, probe penetration, and fitting options align with your installation. For assistance, PLC Source PRO offers this new, original factory-packed unit with a 12-month warranty. Trust PLC Source PRO for genuine industrial automation parts.