21000-34-00-30-065-04-02 Bently Nevada Housing Assembly
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Complete Proximity Probe Housing Assembly for Industrial Monitoring
The Bently Nevada 21000-34-00-30-065-04-02 provides robust protection for vibration probes. This housing assembly features explosion-proof design. It meets API 670 standards for machinery monitoring. Perfect for hazardous area applications. The 21000 series ensures reliable sensor performance in tough conditions.
Detailed Technical Specifications
- Product Number: 21000-34-00-30-065-04-02
- Manufacturer: Bently Nevada
- Model Series: 21000 Proximity Probe Housing
- Housing Material: Aluminum body
- Sleeve Material: 304 Stainless Steel
- Probe Compatibility: 3300 XL 8mm probes
- Standoff Adapter: 3.0 inches
- Probe Penetration: 6.5 inches
- Mounting Thread: 3/4-14 NPT
- Maximum Length (C+D): 17.0 inches
- Maximum Dimension: 32.9 inches
- Weight: 1.1 kg (typical)
- Certifications: CSA, API 670 compliant
- Hazardous Area: Explosion-proof rated
- Conduit Connections: Threaded ports
- Included Components: Dome cover, O-rings, seal
Complete Model Number Breakdown
- 21000 - Proximity Probe Housing Assembly base model
- 34 - 3300 XL 8mm probe with connector protector
- 00 - No probe cable required
- 30 - 3.0 inch standoff adapter
- 065 - 6.5 inch probe penetration
- 04 - One 3/4-14 NPT plug included
- 02 - 3/4-14 NPT mounting thread
Installation & Setup Guide
- Mount using 3/4-14 NPT threaded connection
- Use proper torque for conduit fittings
- Ensure O-rings are properly seated
- Verify probe penetration setting at 6.5 inches
- Check all seals before operation
- Follow hazardous area installation codes
Application Compatibility
- Works with 3300 XL 8mm proximity probes
- Ideal for vibration monitoring systems
- Perfect for hazardous location applications
- Compatible with API 670 machinery protection
- Use in petroleum and chemical industries
Safety Certifications
- CSA Type 4 enclosure certified
- Explosion-proof for hazardous areas
- API 670 standard compliant
- Intrinsically safe applications
Package Contents & Support
- One Bently Nevada 21000-34-00-30-065-04-02 housing assembly
- All necessary O-rings and seals
- Dome cover and thread seal
- 12-month quality warranty
- Fast global shipping: FedEx, UPS, DHL
Professional Questions & Answers
What industries use this housing assembly?
Petroleum, chemical, and power generation industries use it for hazardous area monitoring.
Is this housing explosion-proof certified?
Yes, it carries CSA explosion-proof certification for dangerous environments.
What probe types fit this housing?
It accepts 3300 XL series 8mm proximity probes with connector protection.
What is the maximum probe length supported?
The housing supports probes up to 17.0 inches in visible length.
Does this meet API standards?
Yes, it fully complies with API 670 standards for external probe housings.

