Bently Nevada 21000-16-10-00-124-03-02: Explosion-Proof Probe Housing Assembly

CSA-certified aluminum housing with 304 SST sleeve for hazardous area monitoring. Includes 3300 XL 8mm probe, 1.0m cable, and NPT fittings. API 670 compliant for critical machinery protection.

Technical Specifications

• Suffix Breakdown:
  • 21000: Base housing assembly
  • 16: 3300 XL 8mm probe w/connector
  • 10: 1.0m cable length
  • 00: No standoff adapter
  • 124: 12.4" probe penetration
  • 03: NPT plug + reducer + cable seal kit
  • 02: 3/4-14 NPT mounting
• Max Penetration: 32.9" (83.5cm) total
• Penetration Adjustment: ±0.5" (13mm) range
• Weight: 1.1kg (2.4lb) without fittings
• Body Material: Aluminum + 304 SST sleeve

Critical Installation Parameters

• Visible Probe Limit: ≤17" (43.2cm) for P/N/SN labels
• Counterbore Required: For 1-2" penetrations
• Sleeve Support Mandatory: If penetration >12" (300mm)
• Cable Grip Range: 1/8" to 3/8" diameters

Hazardous Area Certifications

• CSA Type 4 Explosion-Proof
• Class I: Div 1 & 2 (Groups C,D)
• Class II: Div 1 & 2 (Groups E,F,G)
• Temp Ratings:
  • T5 @ -50°C to +40°C
  • T4 @ -50°C to +80°C

Unique FAQs

Q: When is counterboring necessary?
A: Required for 1-2" penetrations to reduce side/rear view interference.

Q: Can I see the probe serial number after installation?
A: Only if total penetration ≤17" - otherwise label is hidden.

Q: Is sleeve support included?
A: No - must be added separately for penetrations >12".

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Package Contents

• Dome cover & threaded body
• Probe sleeve + O-rings
• Reverse-mount 3300 XL probe
• 3/4-14 NPT plug & reducer
• Cable seal grip with 3 grommets
• 12-month warranty