Bently Nevada | Proximity Probe Housing Assembly | 21000-28-10-30-066-04-02

Bently Nevada Explosion-Proof Proximity Probe Assembly

Technical Specifications

• Brand: Bently Nevada
• Model: 21000-28-10-30-066-04-02
• Probe Type: 3300 XL 8mm with connector
• Probe Length: 6.6 inches penetration depth
• Standoff Adapter: 3-inch extension included
• Cable Length: 1.0 meter (39 inches)
• Temperature Range: -50°C to +80°C operation
• Mounting Thread: 3/4-14 NPT standard

Model Configuration Details

• Prefix 28 indicates 3300 XL 8mm probe system
• Code 10 specifies the 1.0 meter cable length
• Number 30 defines the 3-inch standoff adapter
• Digits 066 confirm the 6.6-inch probe length
• Suffix 04 includes the 3/4-14 NPT plug
• Ending 02 ensures 3/4-14 NPT mounting thread

Construction & Materials

• Durable aluminum housing for reduced weight
• 304 stainless steel components for corrosion resistance
• Explosion-proof design for hazardous locations
• Robust construction weighing 2.4 pounds (1.1kg)
• API 670 compliant for machinery protection systems
• Precision engineering for accurate vibration monitoring

Package Contents

• Complete proximity probe housing assembly
• 3/4-14 NPT plug for conduit connections
• O-rings and thread seals for environmental protection
• Protective dome cover and probe sleeve
• All necessary installation hardware
• Factory documentation and setup guide

Installation Guidelines

• Mount using standard 3/4-14 NPT threaded connections
• Utilize the 3-inch standoff for optimal sensor positioning
• Ensure all O-rings and seals are properly installed
• Follow API 670 alignment and calibration procedures
• Verify proper grounding for electrical safety
• Check cable clearance and strain relief requirements

Industry Applications

• Oil and gas compressor monitoring systems
• Power generation turbine protection
• Chemical processing plant machinery
• Refinery rotating equipment monitoring
• Any hazardous location requiring vibration measurement
• API 670 compliant machinery protection systems

Frequently Asked Questions

Do you have this model in stock?

We maintain stock of this configuration for immediate order processing.

What is your shipping time?

We process and ship all orders within 5 business days.

Which carriers do you use?

We ship globally using FedEx, UPS, and DHL services.

What is your return policy?

We offer a 30-day return period for unused products.

What is the probe penetration depth?

This model features an extended 6.6-inch probe length for deep applications.

Is this housing explosion-proof certified?

Yes, it carries full CSA explosion-proof certification for hazardous areas.

What standoff distance does it provide?

The included adapter provides 3 inches of standoff for proper positioning.

For complete technical specifications and installation drawings, download our detailed product datasheet.

Access the full documentation here: 21000-24701-Datasheet.pdf

For technical support or purchasing information, contact our sales team:

sales@nex-auto.com