Technical Specifications Breakdown
Key parameters for the 31000-00-00-00-082-03-02 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Brand | Bently Nevada |
| Product Type | 31000 Proximity Probe Housing |
| Probe Penetration Option | 082 = 8.2 in |
| Fittings Option | Two plugs, one 3/4-14 NPT fitting, one 3/4-14 to 1/2-14 NPT SST reducer, one cable seal grip with grommets for cable sizes: 1/8 to 3/16 in, 1/4 to 5/16 in, 5/16 to 3/8 in |
| Mounting Thread Option | 02 = 3/4-14 NPT |
| Protection Ratings | Type 4X (CSA certified), IP66 (verified by SC115582-1 (e) 106), CENELEC EN50014 for electrostatic dissipation |
| Housing Material | Glass-reinforced Polyphenylene Sulfide (PPS) thermoplastic with conductive fibers |
| Sleeve Material & Retaining Chain | AISI 304 stainless steel |
| Outer Sleeve & Exterior Screws | AISI 303 stainless steel |
| O-Ring Material | Neoprene |
| Temperature Rating | -51°C to +105°C (-60°F to +221°F) |
| Weight | 1.2 kg (2.6 lb) typical |
| Housing Impact Strength | Certified by BASEEFA to withstand two separate 4 Joule (3.0 ft·lb) impacts at -39°C (-38°F) and at 115°C (239°F); CSA verified 7 Joule (5.2 ft·lb) impact at ambient room temperature |
Industry Applications for Reliable Vibration Monitoring
The 8.2-inch probe penetration option suits installations requiring deeper access, while the 3/4-14 NPT mounting thread ensures a secure fit. The Type 4X and IP66 ratings protect against hose-directed water and dust ingress, reducing unplanned downtime in outdoor or washdown environments. By using the 31000-00-00-00-082-03-02, facilities can avoid costly failures caused by moisture or debris compromising probe readings.
Installation and Setup Guidance
Mount the housing using the provided 3/4-14 NPT fitting and optional standoff adapter (if required). Ensure the cable seal grip grommets match your cable diameter (1/8 to 3/8 inches) to maintain the IP66 seal. Tighten the retaining nut to the recommended torque of 29.4 N·m (260 in·lb) for a secure, leak-free connection. The housing is designed for differential pressure sealing between probe tip and main body; it is not intended for internal or external pressure applications. Always verify that the probe (sold separately) is compatible with the housing before installation.
Maintenance and Reliability
Periodically inspect the housing for signs of impact damage or corrosion on the stainless steel sleeve and screws. Check the Neoprene O-rings for wear or cracking, especially after exposure to extreme temperatures. The conductive PPS housing requires no special cleaning agents; use a soft cloth and mild detergent if needed. For long-term reliability, replace O-rings during major overhauls to maintain the IP66 seal integrity.
Compatibility and Integration
The 31000-00-00-00-082-03-02 is designed for use with Bently Nevada 3300 XL 8 mm proximity probes. The housing accommodates probe cable options and standoff adapters as specified in the part number configuration. Ensure the probe cable length and connector options match your system requirements. The housing is not pressure tested prior to shipment; contact Bently Nevada custom design if pressure seal testing is needed for your application.
Selection Guide and Purchasing Advice
When selecting the 31000-00-00-00-082-03-02, confirm the probe penetration (8.2 in) and fittings (3/4-14 NPT with reducer and cable seal grip) match your installation. For applications requiring a standoff adapter, order option 00 if not needed. AutoDCSTech stocks this housing and can verify current lifecycle status and availability. Contact our team to ensure the correct configuration for your machinery monitoring system.
Availability & Condition at AutoDCSTech
| Part Number | 31000-00-00-00-082-03-02 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
