Description
Standard Housing Kit for 8mm Vibration Probes
This is the Bently Nevada 31000-16-05-35-026-03-02. It is a rugged enclosure kit designed to protect 8 mm proximity probes in demanding environments. It features a 3.5-inch standoff and comes with all necessary seals and fittings for a secure, weatherproof installation right out of the box.
Model Number Analysis
Base Identifier: 31000 (Probe Housing Assembly)
Detailed Configuration Path:
- First Pair (-16-): Probe Compatibility
- Accepts standard 3300 XL 8 mm probes.
- Second Pair (-05-): Cable Specification
- Integral 0.5 meter (20 inch) cable at housing exit.
- Third Pair (-35-): Mounting Extension
- Includes a 3.5-inch stainless steel standoff adapter.
- Fourth Pair (-026-): Internal Geometry
- Allows probe to extend 2.6 inches into the housing body.
- Fifth Pair (-03-): Included Accessories
- Complete fittings kit: plugs, reducer, cable seal grip.
- Final Pair (-02): Mounting Interface
- 3/4-14 NPT mounting thread for standard pipe installation.
Primary Advantages
- Versatile Standoff Mounting: The 3.5-inch extension provides clearance for insulation or uneven surfaces, offering flexible installation options.
- All-Inclusive Kit: Ships with a full set of fittings, eliminating the need to source separate components and speeding up project completion.
- Robust Environmental Seal: Achieves NEMA 4X and IP66 ratings, ensuring reliable performance against water ingress and dust in outdoor or washdown areas.
- Hazardous Location Design: Constructed with conductive plastic to prevent static buildup, making it suitable for use in classified areas.
- Trusted System Component: A standardized part of the proven 31000 Proximity Probe Housing Assemblies series.
Comprehensive Specifications
- Product Core Data
- Manufacturer: Bently Nevada
- Complete Model: 31000-16-05-35-026-03-02
- Purpose: Protective Enclosure for 8mm Proximity Probes
- Series: 31000
- Construction & Materials
- Housing Body: Conductive, Glass-Filled PPS Plastic
- Metal Components: 304 & 303 Stainless Steel
- Seals: Neoprene O-Rings
- Extension: 3.5-inch Long Standoff Adapter
- Internal Probe Depth: 2.6 inches
- Performance & Certifications
- Enclosure Protection: NEMA 4X / IP66
- Ambient Temperature Range: -51°C to +105°C
- Safety Standards: BASEEFA & CSA Impact Certified; CENELEC EN50014 Compliant
- Mechanical: Retaining Nut Torque = 29.4 N·m
- Shipping Weight: Approximately 1.2 kg
Straightforward Installation Steps
- Attach the 3.5-inch standoff to your mounting point using the 3/4-14 NPT thread.
- Connect the main housing body to the standoff.
- Insert your 8 mm probe, ensuring it seats to the 2.6-inch penetration depth.
- Secure the probe by tightening the retaining nut to 29.4 N·m using a torque wrench.
- Pass your main probe cable through the appropriately sized grommet in the cable seal grip and tighten the assembly.
- Seal any unused ports with the supplied plugs.
Purchasing & Support Details
- Warranty Assurance: Protected by a comprehensive 12-month manufacturer’s warranty.
- Global Shipping: Available for expedited delivery via FedEx, UPS, and DHL.
- Perfect Fit For: Housing and safeguarding Bently Nevada 3300 XL 8 mm proximity probes.
- Configuration Assistance: Message us on WhatsApp at +86 158 8020 0923 for expert guidance on selecting the right housing model.
Technical FAQs
Product Differentiation
- Q: What is the difference between the “-16-” and “-28-” probe option in this housing series?
- A: The -16- option is for a standard 3300 XL 8 mm probe. The -28- option is for an 8 mm probe that also carries additional agency approvals for specific hazardous area certifications. For most general industrial applications, the -16- version is suitable.
Application & Sizing
- Q: How do I know if the 2.6-inch probe penetration depth is correct for my probe?
- A: This dimension ensures the probe tip is positioned correctly within the housing for optimal sealing and performance. It is a standard setting compatible with standard 3300 XL 8 mm probes. Confirm your specific probe model’s length if it is non-standard.
- Q: Can the standoff adapter be shortened or removed if I don’t need the full 3.5 inches?
- A: No, the standoff is a fixed, integral part of this specific housing kit (-35-). If you require a different length or no standoff, you must select a different model number within the Proximity Probe Housing Assemblies series.
Maintenance & Longevity
- Q: Are the Neoprene O-rings suitable for all chemicals?
- A: Neoprene offers good general resistance to weathering, water, and many oils. However, for exposure to specific aggressive chemicals, solvents, or extreme ozone, consulting the chemical resistance charts for Neoprene is advised to ensure long-term seal integrity.
Experience-Based Insight
- Q: What is a common oversight during installation that can compromise the IP66 rating?
- A> Forgetting to install the grounding liner (a thin conductive strip) inside the housing cover. This liner is crucial for the hazardous area static dissipation rating. Its absence can also slightly affect how the cover seals. Always ensure it is in place before final assembly.
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