Bently Nevada Proximity Probe Housing Assembly

Description

21000-28-00-00-030-04-02 features a zero-standoff design with 3" probe penetration. The CSA Type 4 certified housing combines an aluminum body and 304 stainless steel sleeve for hazardous area compliance. Ideal for tight spaces requiring API 670-compliant vibration monitoring without cable integration.

Technical Specifications

Manufacturer: Bently Nevada

Full Part Number: 21000-28-00-00-030-04-02

Configuration Breakdown:

• A: 28 = 3300 XL 8mm probe (ATEX/IECEx certified)

• B: 00 = No cable required (pre-installed termination)

• C: 00 = Zero standoff adapter

• D: 030 = 3.0" fixed penetration (±0.5" adjustable)

• E: 04 = Single 3/4-14 NPT plug (no reducer)

• F: 02 = 3/4-14 NPT direct mount

Critical Parameters:

• Total Installation Depth: 3.0" (C+D dimensions)

• Max Non-Label Depth: 13.5" (34.3cm)

• Weight: 1.1kg (2.4lb) base configuration

• Hazardous Certification: Class I Div 1 Groups A-D

• Warning: Counterboring required for 1-2" penetrations

Package Contents

Includes explosion-proof housing, 3x Fluorocarbon O-rings, NPT plug, and CSA compliance documentation. Ships in factory-sealed anti-static packaging with 12-month warranty.

Contact Technical Support

For installation diagrams or certifications:
Email: sales@ubestplc.com