Housing Assembly | Bently Nevada | 21000-16-10-20-083-03-02

Bently Nevada 21000 Proximity Probe Housing Assemblies

Description

New & original factory – packed proximity probe housing assemblies designed for hazardous industrial environments. Built with explosion – proof features and compliant with industry standards, these units include key components like a dome cover, threaded conduit ports, probe sleeves, O – rings, and reverse – mount probes.

Technical Data

Brand: Bently Nevada
Model: 21000 – 16 – 10 – 20 – 083 – 03 – 02
Material: Aluminum body with 304 stainless steel sleeve
Weight: ~1.1 kg (without fittings)
Max (C+D) with visible probe: 17.0 in (43.18 cm)
Max (C+D) total dimension: 32.9 in (83.5 cm)

Suffix Code Breakdown

16: 3300 XL 8 mm probe with connector
10: 1.0 m (39 in) probe cable
20: 2 – inch standoff adapter
083: 8.3 – inch probe penetration
03: Includes 3/4 – 14 NPT plug, 3/4 – 14 to 1/2 – 14 NPT reducer, and multi – size cable seal grip
02: 3/4 – 14 NPT mounting thread (default if standoff adapter ≠ 00)

Installation Guide

For probe penetration (1.0 – 2.0 in), counter – bore machine cases to reduce side/rear view effects.
If (C+D) > 12 in (300 mm), add sleeve support near the probe to avoid resonance.
Probe penetration adjustment range: ±0.5 in (13 mm).

Compatibility

Works with 24701 series components. Suitable for intrinsically safe applications. Compliant with API 670 Standard for externally mounted probe housings.

Certifications

CSA Explosion – Proof: North America Class 1 Div 1/2 (Groups C/D), Class 2 Div 1/2 (Groups E/F/G), Class III; Enclosure Type 4; T5 (-50°C to +40°C), T4 (-50°C to +80°C).
FCC: Complies with Part 15 (no harmful interference; accepts received interference).
RoHS: Directive 2011/65/EU.

Package List

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

Download PDF file here:21000-24701-Datasheet