Product Overview

The Bently Nevada 21000-16-05-00-033-04-02 Proximity Probe Housing Assembly is a factory-configured external mounting assembly engineered for dependable installation of a 3300 XL 8 mm reverse-mount proximity probe. Featuring a lightweight aluminum housing, a precision 304 stainless steel probe sleeve, and an O-ring sealed threaded cover, this assembly provides reliable protection while allowing convenient probe inspection and maintenance.

This configuration includes a 3300 XL 8 mm reverse-mount proximity probe, a 0.5 m (20 in.) probe cable, no standoff adapter, a 3.3 in. (84 mm) probe penetration, one 3/4-14 NPT plug, and a 3/4-14 NPT mounting thread. It is designed for permanent installation on rotating equipment requiring accurate shaft vibration and position measurement.

Technical Specifications

Technical FAQs

1. What probe is supplied with this assembly?
A 3300 XL 8 mm reverse-mount proximity probe is included.

2. What is the probe cable length?
The assembly includes a 0.5 m (20 in.) probe cable.

3. Does this configuration include a standoff adapter?
No. Option 00 specifies that no standoff adapter is supplied.

4. What is the probe penetration length?
The probe penetration is 3.3 inches (84 mm).

5. Which conduit fitting is included?
Option 04 includes one 3/4-14 NPT plug.

6. What mounting thread does this housing use?
It is supplied with a 3/4-14 NPT mounting thread.

7. What materials are used in the housing?
The housing body is manufactured from aluminum, and the probe sleeve is made from 304 stainless steel.

8. What is the approximate product weight?
The typical product weight is approximately 1.1 kg, excluding optional fittings.

9. Which accessories are compatible?
The assembly is compatible with 3300 XL Extension Cables and 3300 XL Proximitor Sensors.

10. Is this assembly intended for continuous monitoring installations?
Yes. It is designed for long-term installation on rotating machinery while providing convenient external access for maintenance.