Bently Nevada 21000-16-05-00-094-03-02 Proximity Probe Housing Assemblies

Product Description

The 21000-16-05-00-094-03-02 is a heavy-duty external mounting assembly designed to house and protect Bently Nevada 3300 XL 8mm proximity probes. This explosion-proof housing allows for precise probe positioning and penetration into machinery casings, such as pumps and compressors, while maintaining a pressure-tight seal. Built from a combination of marine-grade aluminum and 304 stainless steel, it is engineered to meet API 670 standards for vibration monitoring in hazardous industrial environments.

Technical Specifications

• Manufacturer: Bently Nevada

• Model Number: 21000-16-05-00-094-03-02

• Compatible Sensor: 3300 XL 8mm Proximity Probe (0.5m / 20 in cable)

• Probe Penetration (Option D): 9.4 Inches

• Standoff Adapter (Option C): None (0.0 in)

• Housing Body Material: Aluminum

• Sleeve Material: 304 Stainless Steel

• Mounting Thread: 3/4-14 NPT

• Included Fittings: 3/4-14 NPT plug, 3/4 to 1/2 NPT reducer, and multi-size cable seal grips

• Cable Grip Compatibility: 1/8" to 3/16", 1/4" to 5/16", and 5/16" to 3/8"

• Certifications: CSA approved for explosion-proof applications; API 670 compliant

• Weight: 1.1 kg (2.4 lbs) typical

• Dimensions: 8.5 x 8.5 x 42.5 cm

Operational Applications

• API 670 Compliance: Specifically designed for external mounting of proximity probes on critical machinery.

• Hazardous Area Protection: Provides a robust, explosion-proof enclosure for sensors in oil, gas, and chemical processing zones.

• Machinery Diagnostics: Ensures stable probe alignment for accurate radial vibration and axial thrust measurements in high-vibration environments.