Bently Nevada – 21000-28-10-20-028-04-02 – Proximity Probe Housing Assembly

Product Overview

The Bently Nevada 21000-28-10-20-028-04-02 proximity probe housing assembly is new & unused in original packaging, with a 12-month warranty. Designed for explosion-proof monitoring in hazardous areas, it meets API 670 standards and CSA certifications.

Key Specifications

• Model: 21000-28-10-20-028-04-02
• Probe: 28 (8mm 3300 XL with connector)
• Cable: 10 (1.0m/39in) | Standoff: 20 (2in)
• Penetration: 028 (2.8in) | Fitting: 04 (3/4-14 NPT plug)
• Thread: 02 (3/4-14 NPT) | Weight: 2.4lb (1.1kg)
• Material: Aluminum body + 304 stainless steel

Core Features

• CSA Type 4 rated for -50°C to +80°C
• Includes dome cover, O-rings, reverse-mount probe, and seals
• Max length: 32.9in (83.5cm) with probe markings
• RoHS compliant | Non-incendive circuit (per drawing 140979)

Certifications

• Approved for Class I/II Div 1&2 (Groups C/D/E/F/G)
• Complies with API 670 for rotating machinery
• Ideal for compressors, turbines, and hazardous zones

Ordering Notes

North America: Choose CA21000. Other regions use standard 21000. The 2in standoff (code 20) must pair with 3/4-14 NPT thread (code 02).