CA21000-28-05-00-105-04-02 CSA Certified Probe Housing

Hazardous Area Protection with Extended Reach

Bently Nevada engineered the CA21000-28-05-00-105-04-02 for deep penetration applications. This explosion-proof housing protects 3300 XL 8 mm probes in classified areas. It delivers reliable monitoring where safety cannot be compromised.

Complete Product Configuration

• Brand & Model: Bently Nevada CA21000-28-05-00-105-04-02
• Probe Option 28: Compatible with 3300 XL 8 mm hazardous area probes
• Cable Length 05: 0.5 meter (20 inch) integrated probe cable
• Penetration 105: 10.5 inch extended probe penetration depth
• Mounting Thread 02: Standard 3/4-14 NPT mounting thread
• Material: Durable aluminum body with 304 stainless steel sleeve
• Weight: 1.1 kg (2.4 lb) typical without installed fittings

Included Fittings & Components

• One 3/4-14 NPT plug for sealing unused ports
• One 3/4-14 to 1/2-14 NPT reducer for conduit adaptation
• Complete cable seal grip assembly with three grommet sizes
• Grommets accommodate cables from 1/8" to 3/8" diameter
• No standoff adapter included (specified by option 00)
• Full housing assembly with dome cover and extended probe sleeve

Safety Certifications & Compliance

• CSA Certified: Explosion-proof rating for North American hazardous locations
• Class I: Divisions 1 & 2, Groups C and D for flammable gases
• Class II: Divisions 1 & 2, Groups E, F, and G for combustible dusts
• Enclosure Type: CSA Type 4 for water and dust protection
• Temperature Ratings: T4 @ -50°C to +80°C; T5 @ -50°C to +40°C
• Full compliance with API 670 standard for external probe housings
• Meets RoHS Directive 2011/65/EU environmental requirements
• Non-incendive circuit when installed per drawing 140979

Product Condition & Warranty

• This product is new and original from Bently Nevada
• Each unit ships in original factory packaging with all components
• Includes complete 12-month manufacturer warranty
• Warranty covers any material or workmanship defects
• CA series is specifically for North American end users
• International customers should order 21000 series without CA prefix

Key Features & Benefits

• 10.5 inch penetration allows monitoring in deep or thick-walled applications
• Explosion-proof certification ensures safety in hazardous environments
• Aluminum construction provides strength without excessive weight
• 304 stainless steel sleeve offers excellent corrosion resistance
• Multiple cable sealing options accommodate various installation needs
• Direct 3/4-14 NPT mounting simplifies installation without adapters

Packaging & Shipping

• The complete housing assembly ships ready for immediate installation
• All components are securely packed to prevent transit damage
• We ship globally via reliable carriers including FedEx, UPS, and DHL
• Orders typically dispatch within 24-48 hours of confirmation

Installation Guidelines

• Always consult Bently Nevada's official installation documentation first
• Verify the mounting location meets temperature and environmental limits
• Apply appropriate thread sealant to all NPT connections during assembly
• Select the correct grommet size for your specific cable diameter
• Ensure the cable seal grip is properly tightened to maintain explosion-proof rating
• Confirm the probe is fully seated in the extended sleeve before final assembly

Frequently Asked Questions (FAQ)

What is the key difference from shorter penetration housings?

• The CA21000-28-05-00-105-04-02 offers 10.5 inch penetration versus standard 7.0 inch versions, for applications requiring deeper sensor reach.

What probes are compatible with this housing?

• This housing accepts 3300 XL 8 mm proximity probes with hazardous area certifications (option 28).

Can this housing be used in dust explosion areas?

• Yes. The CA21000 is certified for Class II Groups E, F, G for combustible dust environments.

What is included in the fitting package?

• Option 04 includes one plug, one reducer, and one cable seal grip with three grommet sizes for complete installation.

Is the probe information visible after installation?

• No. With 0.5m cable, the probe part and serial numbers are not visible (13.5 inch maximum visible dimension).

Why choose this Bently Nevada housing?

• Bently Nevada's 21000 series sets the industry standard for reliability, safety, and API 670 compliance in critical monitoring applications.