Bently Nevada 21000-34-10-00-039-03-02 Proximity Probe Housing Assembly

Technical Specifications Breakdown

Key parameters for the 21000-34-10-00-039-03-02 are listed below for quick reference:

Installation and Setup Guidance

Fitting Options Included

The assembly comes with a comprehensive fitting kit: one 3/4-14 NPT plug, one 3/4-14 to 1/2-14 NPT reducer, and a cable seal grip with grommets for cable sizes 1/8 to 3/16 inches, 1/4 to 5/16 inches, and 5/16 to 3/8 inches. This allows flexible conduit connections in the field.

Mounting and Probe Penetration

The mounting thread option is 3/4-14 NPT, which must be ordered if the standoff adapter length option is not -00. The probe penetration is set at 3.9 inches, providing a precise insertion depth for reliable measurement.

Maintenance and Reliability

Periodic inspection of the housing assembly is recommended to ensure the O-rings, dome cover, and conduit fittings remain sealed. The aluminum body with 304 stainless steel sleeve resists corrosion in demanding environments. No internal disassembly is required for routine checks.

Robust Protection for Critical Machinery Monitoring

In industrial environments, proximity probes are the first line of defense against catastrophic machine failure. The Bently Nevada 21000-34-10-00-039-03-02 provides a rugged, certified enclosure for reliable vibration and position measurement in hazardous areas. This assembly eliminates common failure points like moisture ingress and mechanical damage, ensuring uninterrupted data from your rotating assets.

Engineered for Harsh Environments

Hazardous Area Certification

This housing assembly carries Canadian Standards Association (CSA) approvals for explosion-proof operation in hazardous areas. It is rated as a CSA Type 4 enclosure, meaning it resists dust, rain, splashing water, and ice formation. For intrinsically safe applications, you can order hazardous area approved proximity probes with the 21000 aluminum housing.

API 670 Compliance

Fully compliant with the American Petroleum Institute's API 670 Standard, the 21000-34-10-00-039-03-02 meets the rigorous requirements for externally mounted proximity probe housings in the oil and gas, petrochemical, and power generation industries.

Compatibility and Integration

This assembly is designed for use with Bently Nevada 3300 XL 8 mm proximity probes and compatible monitoring systems. The selectable hazardous area approvals allow integration into various safety-rated installations. The 21000 housing supports reverse mount proximity probes and optional standoff adapters.

Selection Guide and Purchasing Advice

When selecting a proximity probe housing assembly, consider the probe cable length, penetration depth, and mounting thread requirements. The 21000-34-10-00-039-03-02 is available new and original in factory packing from AutoDCSTech with a 12-month factory warranty. Please verify current lifecycle status and availability with AutoDCSTech before ordering.