21000-34-05-00-095-03-02 | Bently Nevada 0.5m Cable Proximity Probe Housing

Introduction to the Bently Nevada 21000-34-05-00-095-03-02

When unplanned downtime threatens production, the 21000-34-05-00-095-03-02 provides a robust solution for critical asset protection. This Bently Nevada proximity probe housing assembly combines an aluminum body with a 304 stainless steel sleeve for durability in harsh environments. With a 0.5m probe cable length and 9.5-inch probe penetration, it delivers precise measurements for rotating machinery monitoring.

Key Features and Technical Specs of the 21000-34-05-00-095-03-02

• Probe Option: 3300 XL 8 mm probe with connector protector and selectable hazardous area approvals
• Probe Cable Length: 0.5 m (20 in) for flexible installation
• Probe Penetration: 9.5 in for deep mounting applications
• Mounting Thread: 3/4-14 NPT for secure fitting
• Material: Aluminum body with 304 stainless steel sleeve for corrosion resistance
• Weight: 1.1 kg (2.4 lb) typical, without fittings
• Maximum (C) + (D) Dimension: 13.5 in (34.3 cm) with visible probe P/N and S/N not visible

The 0.5m cable length reduces material costs while maintaining signal integrity, offering a cost-effective solution for confined spaces.

Applications and Use Cases

In petrochemical plants and power generation facilities, the 21000-34-05-00-095-03-02 monitors shaft vibration and position in turbines and compressors. Its CSA Type 4 enclosure rating ensures reliable operation in wet or dusty environments. Additionally, the API 670 compliance makes it suitable for externally mounted proximity probe housings in critical machinery.

Installation and Setup Guide

Mount the housing using the 3/4-14 NPT thread for a secure fit. The included fitting option provides 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 from 1/8 to 3/8 inches. Ensure the probe sleeve length matches the required penetration depth to avoid alignment issues.

Maintenance and Reliability

Regular inspection of the O-rings and thread seal prevents moisture ingress, extending service life. The aluminum and stainless steel construction resists corrosion, reducing replacement frequency. This durability lowers total cost of ownership by minimizing downtime for repairs.

Compatibility and Integration

The 21000-34-05-00-095-03-02 integrates with Bently Nevada monitoring systems for seamless data acquisition. Its CSA explosion-proof rating (when ordered with appropriate options) allows use in hazardous areas, while the 3300 XL 8 mm probe ensures compatibility with standard proximity probe systems.

Frequently Asked Questions about the 21000-34-05-00-095-03-02

Q: What is the probe cable length for the 21000-34-05-00-095-03-02?

A: The probe cable length is 0.5 m (20 in).

Q: What mounting thread does this housing use?

A: It uses a 3/4-14 NPT mounting thread.

Q: Is the 21000-34-05-00-095-03-02 suitable for hazardous areas?

A: Yes, when ordered with the appropriate options, it is rated explosion-proof by CSA.

Q: What materials are used in the housing construction?

A: The housing has an aluminum body with a 304 stainless steel sleeve.

Q: What is the probe penetration depth?

A: The probe penetration is 9.5 in.

Product Support and Availability

The 21000-34-05-00-095-03-02 is in stock and ready to ship. Contact Petro Auto Tech for pricing and availability. Please verify current lifecycle status with Petro Auto Tech before ordering.