Bently Nevada 31000-30-05-40-014-03-02 API 670 Proximity Probe Enclosure

Brief Product Description

The Bently Nevada 31000-30-05-40-014-03-02 is a heavy-duty external housing assembly designed to protect 3300 XL proximity probes while facilitating gap adjustments without machinery teardown. This API 670 compliant enclosure utilizes PPS and stainless steel construction to ensure reliable vibration monitoring in hazardous industrial environments.

Product Description

The Bently Nevada 31000-30-05-40-014-03-02 serves as a specialized protective interface for the 3300 XL 8mm proximity transducer system. By providing an external mounting point, this assembly allows maintenance personnel to access the probe and its extension cable directly from the machine’s exterior. Consequently, technicians can perform precision gapping and sensor replacement while the equipment remains fully assembled, significantly reducing operational downtime and labor costs during routine inspections.

Constructed for resilience, the housing features a body made of glass-reinforced polyphenylene sulfide (PPS) thermoplastic. This material, combined with 300-series stainless steel internal components and fasteners, provides maximum resistance to chemical corrosion and thermal stress. The assembly strictly adheres to API 670 standards, making it a standardized solution for monitoring critical rotating assets such as steam turbines, centrifugal compressors, and large industrial pumps.

Installation flexibility remains a core advantage of this model. The 31000-30-05-40-014-03-02 includes a 3/4-14 NPT conduit connection and specialized cable seal grips capable of accommodating various cable diameters. Furthermore, the kit includes a stainless steel reducer and dual plugs to adapt to specific site requirements. When integrated with an approved transducer system and intrinsic safety barriers, the housing maintains high-level protection for electronics in explosive or hazardous atmospheres.

Technical Specifications

• Manufacturer: Bently Nevada
• Model Number: 31000-30-05-40-014-03-02
• System Series: 3300 Proximity Transducer System
• Housing Body Material: Glass-reinforced PPS
• Component Material: Stainless Steel
• Conduit Interface: 3/4-14 NPT
• Probe Compatibility: 3300 XL 8mm
• Regulatory Compliance: API 670 Standard
• Seal Range: 1/8″ to 3/8″ cable diameters
• Environmental Rating: Suitable for hazardous area deployment
• Approximate Weight: 1.2 kg