Bently Nevada 21000-28-05-45-020-03-02 Proximity Probe Housing Assembly

Bently Nevada 21000-28-05-45-020-03-02 Proximity Probe Housing Assembly

Product Overview

Bently Nevada 21000-28-05-45-020-03-02 is a proximity probe housing assembly for externally mounted probes. Features aluminum body with 304 stainless steel sleeve. Includes 3300 XL 8mm probe with selectable hazardous area approvals. CSA certified explosion proof for Class I Division 1 and 2. API 670 compliant. Typical weight 1.1 kg without fittings.

Model Number Breakdown

Technical Specifications

Fitting 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 cable sizes: 1/8 to 3/16 inches, 1/4 to 5/16 inches, 5/16 to 3/8 inches

Assembly Components

• Dome cover screws into housing body
• Threaded ports for conduit connections
• Probe sleeve of optional length
• O rings
• Reverse mount proximity probe
• Thread seal
• Optional conduit fittings
• Optional standoff adapter

Certifications

• CSA certified explosion proof Class I Divisions 1 and 2 Groups C and D
• Class II Divisions 1 and 2 Groups E, F and G
• Class III
• Enclosure Type 4
• T5 @ Ta = -50°C to +40°C
• T4 @ Ta = -50°C to +80°C
• API 670 compliant
• RoHS Directive 2011/65/EU

Key Features

• Aluminum housing with 304 stainless steel sleeve
• CSA Type 4 enclosure rating
• API 670 standard compliant for externally mounted housings
• Hazardous area approved for intrinsically safe applications
• Circuit non incendive when connected per drawing 140979
• Factory warranty 12 months

FAQs

Q1: What are the temperature ratings for this housing?
A1: T5 rated at Ta -50°C to +40°C, T4 rated at Ta -50°C to +80°C.

Q2: What material is the housing made of?
A2: Aluminum body with 304 stainless steel sleeve.

Q3: Is this housing API 670 compliant?
A3: Yes. Fully compliant with American Petroleum Institute 670 Standard for externally mounted proximity probe housings.