21000-16-10-00-124-03-02 Proximity Probe Housing Assemblies

Product Overview

The 21000-16-10-00-124-03-02 is a high-integrity external mounting assembly designed to facilitate the installation of proximity probes in critical machinery where internal mounting is either impossible or maintenance access is restricted. This housing acts as a protective conduit and positioning system for the 3300 XL 8mm proximity probe, ensuring stable vibration and position measurements. By providing a rugged, explosion-proof barrier, it shields sensitive sensor components from high-pressure environments, corrosive process fluids, and physical impact, maintaining the long-term reliability of your machinery protection system (MPS).

Technical Specifications

• Manufacturer: Bently Nevada

• Model Number: 21000-16-10-00-124-03-02

• Compatible Sensor: 3300 XL 8mm Reverse Mount Proximity Probe

• Housing Body: Marine-grade Aluminum

• Probe Sleeve: 304 Stainless Steel

• Operating Temperature: -50°C to +80°C (-58°F to +176°F)

• Pressure Rating: Fully sealed for explosion-proof applications

• Hazardous Area Certification: CSA Certified (Class I, Div 1 & 2; Class II, Div 1 & 2)

• Standard Compliance: Designed to meet API 670 requirements

• Mounting Thread: 3/4-14 NPT

• Weight: Approximately 1.1 kg (2.4 lbs) without fittings

Model Code Breakdown

The specific configuration of the 21000-16-10-00-124-03-02 determines its mechanical reach and electrical interface:

• -16 (Probe Option): Includes a 3300 XL 8mm reverse mount probe with a standard connector.

• -10 (Cable Length): Features a 1.0 meter (39 inch) probe cable.

• -00 (Standoff Adapter): No standoff adapter is utilized; the housing sits flush against the machine casing.

• -124 (Probe Penetration): Provides a probe penetration depth of 12.4 inches into the machinery.

• -03 (Fittings): Includes a comprehensive fitting kit (NPT plug, reducer, and cable seal grip with various grommet sizes).

• -02 (Mounting Thread): Standardized 3/4-14 NPT mounting thread.