Proximity Probe Housing Assemblies | Bently Nevada | 21000-16-10-00-256-01-02

Bently Nevada 21000 Proximity Probe Housing Assemblies

Basic Info

Product Number: 21000-16-10-00-256-01-02
Model: Proximity Probe Housing Assemblies
Brand: Bently Nevada (New & Original in Factory Packing)
Warranty: 12 Months Factory Warranty

Product Number Breakdown

21000-AA-BB-CC-DDD-EE-FF →
→ 21000: Base model (Proximity Probe Housing Assemblies)
→ 16: Probe option (3300 XL 8 mm probe with connector)
→ 10: Probe cable length (1.0 m / 39 in)
→ 00: Standoff adapter (No adapter included)
→ 256: Probe penetration (25.6 inches)
→ 01: Fittings (One explosion-proof fitting + one plug)
→ 02: Mounting thread (3/4-14 NPT; default if no standoff adapter)

Key Specs

Material: Aluminum body + 304 stainless steel sleeve
Weight: 1.1 kg (2.4 lb) (without fittings)
Max Visible Probe Length (C+D): 17.0 in (43.18 cm)
Max (C+D) Dimension: 32.9 in (83.5 cm)

Installation Notes

For probe penetration 1.0–2.0 in: Counter bore machine case to reduce side/rear view effects.
For penetration >12 in (300 mm): Add sleeve support near probe to prevent resonance.
Probe penetration adjustment: ±0.5 in (13 mm).

Compliance & Certifications

CSA: Type 4 enclosure, explosion-proof for:
→ North America: Class 1 Div 1/2 (Groups C/D); Class 2 Div 1/2 (Groups E/F/G); Class III.
→ Temperature: T5 (-50°C to +40°C); T4 (-50°C to +80°C).
FCC: Part 15 compliant (no harmful interference; accepts received interference).
RoHS: Compliant with 2011/65/EU.

Download PDF file here:21000-24701-Datasheet