Description
Description
The 21000-28-05-00-050-03-02 Proximity Probe Housing Assembly is designed for hazardous area monitoring in industrial applications. It includes explosion-proof certification, CSA compliance, and API 670 compatibility. Ideal for vibration and proximity measurement in oil & gas, power generation, and heavy machinery.
Technical Data
- Brand: Bently Nevada
- Model: 21000-28-05-00-050-03-02
- Material: Aluminum body with 304 stainless steel sleeve
- Probe Type: 3300 XL 8 mm with connector
- Cable Length: 0.5 m (20 in)
- Penetration: 5 in
- Mounting Thread: 3/4-14 NPT
- Operating Temperature: -50°C to +80°C
- Weight: 1.1 kg (2.4 lb)
Suffix Code Breakdown
- 28: 3300 XL 8 mm Probe with Connector (Hazardous Area Approved)
- 05: 0.5 m Cable
- 00: No Standoff Adapter
- 050: 5 in Probe Penetration
- 03: Fitting Kit (NPT Plug, Reducer, Cable Seal Grip)
- 02: 3/4-14 NPT Mounting Thread
Installation & Compatibility
Mounting: Requires 3/4-14 NPT thread connection.
Compliance: API 670 Standard, CSA Type 4 Enclosure, RoHS 2011/65/EU.
Certifications: Explosion-proof for Class I/II/III hazardous areas (North America).
Packaging & Warranty
- Dome Cover, Probe Sleeve, O-rings, Reverse Mount Proximity Probe
- Thread Seal, Conduit Fittings (Optional)
- Warranty: 12-month factory warranty
Application Example
Oil & Gas Turbine Monitoring: Used for shaft vibration measurement in CSA-certified hazardous zones, ensuring compliance with API 670 requirements.
Contact: For inquiries, email sales@ubestplc.com.











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