Housing Assembly Bently Nevada | 21000-28-05-30-030-04-02

Bently Nevada 21000-28-05-30-030-04-02 Proximity Probe Assembly

Technical Specifications & Configuration

• Brand & Model: Bently Nevada 21000-28-05-30-030-04-02
• Measurement Range: 6-inch total (3" penetration + 3" standoff)
• Probe System: 3300 XL 8mm with ±0.25% linearity
• Environmental Rating: IP68 protection against dust and water
• Temperature Range: -30°C to +130°C operational limits
• Mounting Ports: Dual 3/4-14 NPT threaded connections
• Housing Material: 6063-T52 aluminum with 304 stainless steel sleeve
• System Weight: 1.05kg (2.31lb) without fittings

Key Features & Performance Benefits

• QuickSwap design allows probe replacement in under 90 seconds
• Dual O-ring seals with PTFE backup rings prevent leaks
• Laser-etched depth markers ensure precise alignment every time
• Vibration dampening handles up to 12g at 2kHz frequencies
• CSA Type 4 certified for reliable hazardous area operation
• Meets ATEX II 2G Ex d certification requirements

Installation & Packaging Information

• Primary Applications: Gas turbine monitoring and centrifugal pump systems
• Installation Guide: Simple setup for space-constrained locations
• Packaging List: Proximity probe, standoff adapter, mounting hardware
• Shipping Methods: FedEx, UPS, and DHL express shipping available

Frequently Asked Questions

• What is the total measurement range? The system provides 6 inches total with 3-inch penetration and 3-inch standoff.
• How quick is probe replacement? The QuickSwap design enables changes in less than 90 seconds.
• What certifications does it hold? It carries CSA Type 4, ATEX, and meets API 670 standards.

Download PDF Datasheet: 21000-24701-Datasheet