Description
Description
The 21000-28-00-00-050-04-02 is a CSA Type 4 explosion-proof housing assembly designed for hazardous area monitoring. Featuring a reverse-mounted 3300 XL 8 mm probe with 5-inch (127 mm) penetration, this aluminum-bodied assembly is engineered for API 670-compliant machinery protection. Includes a 3/4-14 NPT plug for secure conduit integration and operates without a probe cable or standoff adapter.
Technical Specifications
| Model Code | 21000-28-00-00-050-04-02 |
|---|---|
| Probe Type | 3300 XL 8 mm with gold-plated ClickLoc connector |
| Penetration Range | 5 in (127 mm) ±0.5 in (13 mm) |
| Mounting | 3/4-14 NPT thread (no standoff adapter) |
| Conduit Fittings | One 3/4-14 NPT plug included |
| Weight | 1.1 kg (2.4 lb) without fittings |
Installation Notes
- Counterboring: Recommended for penetrations between 1-2 inches; not required for 5-inch depth.
- Resonance Prevention: No sleeve support needed (penetration <12 inches).
- Labeling: Probe P/N and S/N displayed on flag label for traceability.
Compliance & Warranty
- API 670 compliant for turbomachinery monitoring systems
- CSA Type 4 explosion-proof certification
- 12-month factory warranty, new in original packaging
Contact Information
For hazardous area configuration support:
Email: sales@ubestplc.com
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