21000-28-05-00-066-04-02 - Bently Nevada Housing Assembly

Bently Nevada 21000-28-05-00-066-04-02 Proximity Probe System

Technical Specifications

• Brand: Bently Nevada
• Model: 21000-28-05-00-066-04-02
• Probe Penetration: 6.6 inches (167.6 mm)
• Calibration Accuracy: ±0.3mm precision
• Frequency Response: 10 kHz maximum
• Temperature Range: -40°F to +300°F operation
• Environmental Protection: IP69K rating
• Probe Type: 3300 XL 8mm sensor

Key Features

• Explosion-Proof Certification: ATEX II 3G & IECEx for hazardous areas
• Corrosion Resistance: 304V stainless steel construction
• High-Durability Cable: 0.5m high-flex cable included
• Quick-Connect Design: Fast field calibration capability
• Shock Resistance: MIL-STD-810H compliant

Installation Guide

• Use 3/4-14 NPT threading for secure mounting
• Ensure proper cable routing for 3300 XL probe
• Verify ±0.3mm calibration accuracy after installation
• Check all connections for environmental sealing
• Test frequency response up to 10 kHz

Industrial Applications

• Gas compressor shaft vibration monitoring
• Steam turbine protection and analysis
• Offshore drilling equipment safety systems
• Rotating machinery in hazardous locations
• Sour gas environment applications

Packaging & Shipping

• Factory-sealed packaging ensures component protection
• Shipping available via FedEx, UPS, and DHL
• Complete assembly ready for installation
• All necessary mounting hardware included

Frequently Asked Questions

• What standards does it meet? API 670, ISO 20816-3, and NACE MR0103
• Where can I use this system? Class I Div 2 areas and harsh environments
• What probe compatibility does it have? Designed for 3300 XL 8mm probes
• How durable is the construction? 304V stainless steel resists corrosion

Download PDF file here: 21000-24701-Datasheet

Technical Support & Bulk Orders: sales@nex-auto.com