Bently Nevada | 21000-28-05-00-050-03-02 | Probe Housing Assembly

Bently Nevada Proximity Probe Housing Assemblies (Model 21000)

Description

New, original Bently Nevada proximity probe housing assemblies. Sealed in factory packaging. Built for dangerous areas. Includes dome cover, threaded conduit ports, probe sleeves, O-rings, reverse-mount probes, and extra fittings (optional). Approved for explosion-proof use. Meets API 670 standards.

Technical Data

Brand: Bently Nevada
Model: 21000
Body: Aluminum with 304 stainless steel sleeve
Weight: 1.1 kg (2.4 lb) (without extra parts)
Max size (C+D): 13.5 in (34.3 mm) with 0.5m cable

Suffix Code Breakdown

Model number “21000-28-05-00-050-03-02” uses suffix codes to show details:

28: 3300 XL 8 mm probe, with choices for dangerous area approvals
05: 0.5 m (20 in) probe cable length
00: No standoff adapter included
050: 5 in probe penetration
03: Includes 3/4-14 NPT plug, reducer, and cable seal grip (fits 1/8-3/8 in cables)
02: 3/4-14 NPT mounting thread (needed if standoff adapter isn’t “00”)

Installation Guide

Use 3/4-14 NPT thread (from suffix 02) only if your standoff adapter isn’t “00”.

Compatibility

Fits 3300 XL 8 mm probes. Works with dangerous area-approved probes for safe setups.

Certifications

CSA-approved for North America explosion-proof use (Class I/II Divisions 1/2, Groups C/D/E/F/G; Class III)
Enclosure Type 4
RoHS 2011/65/EU compliant
Meets API 670 Standard for external housings

Package Includes

Comes with: Dome cover, threaded conduit ports, probe sleeve, O-rings, reverse-mount probe, thread seal, optional conduit fittings, 3/4-14 NPT plug, 3/4-14 to 1/2-14 NPT reducer, multi-size cable seal grip.

Download PDF file here:21000-24701-Datasheet