Description
Bently Nevada 21000 Proximity Probe Housing Assembly
21000-28-05-20-050-04-02: New & Original in factory packaging. Includes 12-month warranty. Ideal for industrial automation and machine health monitoring.
Key Technical Specifications
- Brand: Bently Nevada
- Model: 21000-28-05-20-050-04-02
- Probe Type: 3300 XL 8 mm (Hazardous Area Approved)
- Cable Length: 0.5 m (20 in)
- Probe Penetration: 5 in (Updated for precise alignment)
- Mounting: 3/4-14 NPT thread
- Material: Aluminum + 304 stainless steel
- Weight: 1.1 kg (2.4 lb)
- Temperature Range: -50°C to +80°C
Suffix Breakdown
- 28: 3300 XL 8 mm probe with connector
- 05: 0.5 m (20 in) cable
- 20: 2 in standoff adapter
- 050: 5 in probe penetration depth
- 04: One 3/4-14 NPT plug
- 02: 3/4-14 NPT mounting thread
Why Choose This Product?
- CSA-Certified Explosion-Proof (Class I/II/III, Groups C-G)
- Complies with API 670 Standard for machinery protection
- RoHS 2011/65/EU compliant
- Easy to install with pre-assembled fittings
Industrial Applications
- Chemical Processing: Monitor pump vibrations in corrosive environments
- Paper Manufacturing: Detect bearing wear in high-speed rollers
- Wind Turbines: Track shaft alignment in remote locations
Package Contents
- Housing assembly with dome cover
- Reverse-mount probe
- O-rings and thread seals
- 3/4-14 NPT plug
Free Technical Support: Email sales@ubestplc.com for installation guides or bulk pricing.











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