21000-28-10-20-039-03-02 Proximity Probe Housing Assembly

21000-28-10-20-039-03-02 Key Features & Specifications

• Material: Aluminum body with 304 stainless steel sleeve, ensuring corrosion resistance and durability.
• Probe Type: 3300 XL 8 mm reverse-mount proximity probe with hazardous area approvals (CSA-certified).
• Cable Length: 1.0 m (39 in) with visible probe markings (P/N and S/N) for traceability.
• Penetration Depth: 3.9 in (99.06 mm) for precise measurement alignment.
• Standoff Adapter: 2 in (50.8 mm) length, paired with 3/4-14 NPT mounting threads.
• Weight: 1.1 kg (2.4 lb) without fittings, optimized for easy installation.
• Temperature Range: Certified for T5 (-50°C to +40°C) and T4 (-50°C to +80°C) operation.

Included Components

• Dome cover, threaded ports, probe sleeve, O-rings, and thread seal.
• Fittings: 3/4-14 NPT plug, 3/4-14 to 1/2-14 NPT reducer, and cable seal grip for 1/8" to 3/8" cables.
• Safety Compliance: Includes CSA Type 4 enclosure certification (explosion-proof).

Certifications & Applications

• Compliance: RoHS Directive 2011/65/EU, API 670 Standard, and CSA explosion-proof certifications.
• Hazardous Area Ratings: Class I/II/III Divisions 1 & 2 (Groups C-G) for North America.
• Typical Use: Ideal for oil & gas, power generation, and heavy machinery monitoring systems.

Dimensions & Packaging

• Max Cable + Probe Length: 32.9 in (83.5 cm).
• Factory Packaging: Sealed with protective materials to prevent transit damage.

Contact Us: For technical specifications or bulk orders, email sales@nex-auto.com.