Bently Nevada – Proximity Probe Housing Assembly 21000-28-00-20-065-04-02

Bently Nevada Proximity Probe Housing Assembly

Model 21000-28-00-20-065-04-02 is a heavy-duty sensor housing for industrial machines. Brand new in sealed packaging with 12-month warranty. Certified explosion-proof for hazardous areas.

Key Features

• Weight: 2.4 lb | Material: Aluminum + stainless steel sleeve
• Thread Size: 3/4-14 NPT | Standoff: 2 inches
• Probe Depth: 6.5 inches | Adjustment: ±0.5 inches
• Certifications: CSA Type 4, API 670 compliant

Part Number Explained

21000-28-00-20-065-04-02 breaks down as:

• 28: 8mm probe for explosive areas
• 00: No cable included
• 20: 2-inch standoff adapter
• 065: 6.5-inch probe penetration
• 04: 1x 3/4-14 NPT plug
• 02: 3/4-14 NPT threads (required with standoff)

Installation Guide

• Flag Label: Serial number printed on visible cable sections
• Counterbore: Needed if penetration is 1-2 inches (not required for this model)
• Sleeve Support: Add if total depth >12 inches (2″ + 6.5″ = safe)

What’s in the Box?

• Dome cover with O-rings
• Probe sleeve & thread seal
• Reverse-mount probe
• Conduit ports & fittings