21000-28-05-00-75-01-02 Proximity Probe Housing Assemblies

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	21000-28-05-00-75-01-02
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

21000-28-05-00-75-01-02 Proximity Probe Housing Assemblies are designed for externally mounting 3300 XL 8 mm probes in automated systems, with selectable hazardous area approvals. The assembly includes a 0.5 m probe cable, 7.5 in probe penetration, aluminum body with 304 stainless steel sleeve, and a 3/4-14 NPT mounting thread. The housing provides one explosion-proof fitting and plug, weighs 1.1 kg without fittings, and supports CSA approvals for intrinsically safe installations. The 21000-28-05-00-75-01-02 Proximity Probe Housing Assemblies comply with API 670 Standard for externally mounted probe housings. Dome cover, threaded conduit ports, O-rings, and optional standoff adapters allow precise installation. Sleeve lengths over 304 mm require additional support to reduce vibration; Bently Nevada offers custom sleeve supports and oil seals. These features make 21000-28-05-00-75-01-02 Proximity Probe Housing Assemblies suitable for vibration monitoring, shaft position measurement, and integration with automated monitoring systems.

Applications

Measure Bearing Vibration Using 3300 XL Probes: The 21000-28-05-00-75-01-02 Proximity Probe Housing Assemblies with 7.5 in probe penetration and 0.5 m cable allow 3300 XL 8 mm probes to capture precise vibration data on fluid-film bearings.

Track Rotor Shaft Displacement: Use 21000-28-05-00-75-01-02 assemblies with 3300 XL probes to monitor rotor position in turbines and compressors; aluminum body and 304 stainless steel sleeve ensure secure probe alignment.

Connect to Automated Monitoring Systems: Field wiring 0.2–1.5 mm² (16–24 AWG) of 21000-28-05-00-75-01-02 Proximity Probe Housing Assemblies supports direct integration of 3300 XL 8 mm probes into DCS or PLC-based vibration monitoring.

Install in Hazardous Areas: CSA-approved 21000-28-05-00-75-01-02 assemblies with explosion-proof fitting allow 3300 XL probes to measure critical parameters safely in automated industrial environments.

Specifications

Competitive Advantage

Full Compatibility with 3300 XL Probes: 21000-28-05-00-75-01-02 Proximity Probe Housing Assemblies are designed to work seamlessly with 3300 XL 8 mm probes, eliminating the need for additional calibration.

Extended Probe Sleeve Support: Supports sleeve lengths beyond 304 mm with optional oil seals and custom supports, enabling 3300 XL probes to measure shafts in large industrial equipment without vibration errors.

Explosion-Proof and CSA Certified: 21000-28-05-00-75-01-02 assemblies allow safe operation with 3300 XL probes in hazardous environments, including zones with flammable gases or dust.

API 670 Compliant for Automation: Ensures mechanical configuration, linear range, and operating temperature (-40°C to +85°C) for 3300 XL probes, supporting accurate and repeatable automated data collection.

Durable Aluminum Body with Stainless Steel Sleeve: Protects 3300 XL probes from mechanical impacts and environmental exposure while simplifying installation and maintenance in automated systems.