Bently Nevada 21000-16-05-30-026-04-02 Proximity Probe Housing Assembly

General Info

• Manufacturer: Bently Nevada (a Baker Hughes company)
• Model Number: 21000-16-05-30-026-04-02
• Product Type: Proximity Probe Housing Assembly
• Made in: U.S.A
• Application: Designed for external mounting of proximity probes in machinery monitoring systems, suitable for hazardous and non-hazardous areas.

Product Description

The Bently Nevada 21000 Proximity Probe Housing Assembly is a robust, all-metal housing that securely mounts proximity probes for industrial monitoring applications. This product is equipped with a dome cover, threaded ports for conduit connections, a probe sleeve of custom length, and other accessories to ensure reliable performance. The housing is available in either aluminum (21000 series) or stainless steel (24701 series), providing flexibility for various environmental conditions.

The 21000 series housing is explosion-proof and compliant with the American Petroleum Institute (API) 670 standard, making it suitable for hazardous areas. It is compatible with multiple Bently Nevada proximity probes, including the 3300 XL series, ensuring seamless integration into different monitoring systems.

Product Features

• Material Options:
  • 21000 Housing: Made from aluminum with a 304 stainless steel sleeve.
  • 24701 Housing: Made from 303 stainless steel with a 304 stainless steel sleeve.
• API Compliance: Fully compliant with API 670 standards for proximity probe housings.
• Explosion-Proof Design: CSA-certified for hazardous areas, including Class I, Division 1 and 2 environments.
• Flexible Installation: Available with different probe sleeve lengths, standoff adapters, and conduit fittings to suit specific requirements.
• Compatibility: Suitable for use with 3300 XL 8 mm, 11 mm, and NSv probes.

Technical Specifications

Mechanical Specifications

• Material:
  • Housing Type:
    • 21000: Aluminum with a 304 stainless steel sleeve.
    • 24701: 303 stainless steel with a 304 stainless steel sleeve.
• Dimensions:
  • Standoff Adapter Length: Available from 1.5 inches (38 mm) to 7.5 inches (191 mm).
  • Probe Penetration Length: Available in increments of 0.1 inches (3 mm), starting at 1.0 inch (25.4 mm).
  • Probe Penetration: 066 = 6.6 inches.
• Probe Option: 16 = 3300 XL 8 mm probe, with connector.
• Probe Cable Length Option: 10 = 1.0 m (39 in).
• Standoff Adapter: 00 = No standoff adapter.
• Fittings Option: 03 includes:
  • One 3/4-14 NPT plug
  • One 3/4-14 to 1/2-14 NPT reducer
  • One cable seal grip with grommets for the following cable sizes:
    • 1/8 to 3/16 inches
    • 1/4 to 5/16 inches
    • 5/16 to 3/8 inches
• Mounting Thread Option: 02 = 3/4-14 NPT (must be ordered if Standoff Adapter Length Option is not 00).
• Shipping Weight: 1.1 kg.

Environmental Specifications

• Operating Temperature:
  • 3300 XL 8 mm Probe: -51°C to +177°C (-60°F to +351°F).
  • 3300 XL 11 mm Probe: -51°C to +177°C (-60°F to +351°F).
  • 3300 NSv Probe: -34°C to +177°C (-30°F to +351°F).
  Note: Exposure to temperatures below -34°C may cause premature failure of the probe's pressure seals.
• Humidity: Operable in a relative humidity range from 0% to 95%, non-condensing.
• Hazardous Area Approvals:
  • North America:
    • Class I, Division 1 and 2, Groups C and D.
    • Class II, Division 1 and 2, Groups E, F, and G.
    • Class III: Certified as a CSA Type 4 enclosure.
  • Temperature Ratings:
    • T5: -50°C to +40°C.
    • T4: -50°C to +80°C.

Compliance and Certifications

• API Compliance: Meets API 670 standard for proximity probe housings.
• FCC Compliance: Complies with part 15 of the FCC Rules.
• RoHS Compliance: Complies with the RoHS Directive 2011/65/EU.
• CSA Certification: Explosion-proof approval for hazardous areas, applicable for Class I, Division 1 and Division 2 locations.