Are you struggling to maintain reliable vibration monitoring in hazardous or corrosive environments? The Bently Nevada 21000-34-00-00-095-03-02 proximity probe housing assembly offers a proven solution for demanding industrial applications.
Product Overview
The Bently Nevada 21000-34-00-00-095-03-02 is a robust proximity probe housing assembly designed for externally mounted probes. It features a 9.5-inch probe penetration and is built with an aluminum body and a 304 stainless steel sleeve for durability. This assembly is rated explosion proof for hazardous areas and is fully compliant with API 670 standards for externally mounted proximity probe housings.
Technical Specifications Breakdown
Key parameters for the 21000-34-00-00-095-03-02 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Model | 21000 Proximity Probe Housing Assemblies |
| Probe Option | 3300 XL 8 mm probe with connector protector, selectable hazardous area approvals |
| Probe Cable Length | Not required |
| Probe Penetration | 9.5 in |
| Mounting Thread | 3/4-14 NPT |
| Material | Aluminum body with 304 stainless steel sleeve |
| Weight | 1.1 kg (2.4 lb) typical, without fittings |
| Fitting Option | 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, 1/4 to 5/16, and 5/16 to 3/8 inches |
Industry Applications
The explosion-proof rating and CSA Type 4 enclosure make it suitable for Class I, Division 1 hazardous areas. The 9.5-inch probe penetration allows for deep installation in large machinery casings, while the stainless steel sleeve resists corrosion from process fluids.
Installation & Setup Guidance
During installation, ensure the mounting thread (3/4-14 NPT) is properly sealed with thread sealant to maintain the explosion-proof integrity. Use the provided cable seal grip with the appropriate grommet for your cable diameter to prevent moisture ingress. The standoff adapter option (not included in this configuration) can be used if additional probe standoff is needed.
Maintenance & Reliability
Periodically inspect the dome cover and conduit fittings for signs of corrosion or damage. Verify that the O-rings are intact to maintain the CSA Type 4 seal. The aluminum body and stainless steel sleeve require minimal maintenance, but in highly corrosive environments, annual visual inspections are recommended.
Selection Guide & Purchasing Advice
When selecting a proximity probe housing, consider the probe penetration length and mounting thread requirements. The 21000-34-00-00-095-03-02 is a new, original factory-packed unit from AutoDCSTech, backed by a 12-month warranty. Contact our team to verify current lifecycle status and availability before ordering.
Troubleshooting & Common Issues
If you experience signal loss or erratic readings, first check the cable seal grip for proper compression and the connector protector for damage. Ensure the probe sleeve is not bent or obstructed. For hazardous area installations, never open the housing while the area is classified as hazardous.
Availability & Condition at AutoDCSTech
| Part Number | 21000-34-00-00-095-03-02 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
