31000-16-10-00-162-00-02 | Bently Nevada 16.2 in Probe Housing

Introduction to the Bently Nevada 31000-16-10-00-162-00-02

When machinery vibration monitoring demands reliable sensor protection, the 31000-16-10-00-162-00-02 from Bently Nevada delivers a robust housing solution. This 31000 Proximity Probe Housing is engineered to seal differential pressure between the probe tip and the housing main body when used with a 3300 XL 8 mm probe. It is designed for harsh industrial environments where moisture, dust, and impact could compromise measurement accuracy.

With a temperature rating of -51°C to +105°C (-60°F to +221°F), this housing withstands extreme conditions. Its glass-reinforced Polyphenylene Sulfide (PPS) thermoplastic construction contains conductive fibers, ensuring electrostatic dissipation in hazardous areas. The housing is certified to NEMA 4X and IP66 standards, offering protection against hose-directed water.

Key Features and Technical Specifications

The 31000-16-10-00-162-00-02 offers a range of features that make it suitable for demanding applications. Below are the core specifications extracted from the official data:

• Probe Option: 3300 XL 8 mm probe with connector
• Probe Cable Length: 1.0 inch
• Probe Penetration: 16.2 inches
• Mounting Thread: 3/4-14 NPT
• Housing Material: Glass-reinforced PPS thermoplastic with conductive fibers
• Sleeve Material: AISI 304 stainless steel
• Outer Sleeve and 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)

One distinctive aspect is the 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), this housing is built for rugged environments. Additionally, CSA verified that samples withstand a 7 Joule (5.2 ft·lb) impact at ambient room temperature. This impact resistance helps prevent damage from accidental knocks or falling debris.

Applications and Use Cases

This proximity probe housing is ideal for rotating machinery monitoring in industries such as oil and gas, power generation, and manufacturing. In these settings, vibration sensors must operate reliably despite exposure to moisture, temperature extremes, and physical stress. The 31000-16-10-00-162-00-02 provides a sealed enclosure that maintains probe integrity, reducing the risk of false readings or sensor failure.

For example, in a compressor station, the housing's IP66 rating ensures that high-pressure washdowns do not compromise the probe. Similarly, in outdoor turbine installations, the temperature rating allows operation in freezing winters and hot summers. The housing's conductive PPS material also dissipates static charge, which is critical in potentially explosive atmospheres.

Installation and Mounting

Proper installation is essential for optimal performance. The mounting thread option is 3/4-14 NPT, which is required if you order a standoff adapter. This thread size provides a secure, leak-resistant connection. When installing, ensure the probe cable length of 1.0 inch is sufficient for your routing needs. The probe penetration of 16.2 inches allows for deep insertion into the measurement area.

For the retaining nut, the recommended torque is 29.4 N·m (260 in·lb). This ensures a tight seal without over-torquing, which could damage the housing. Always follow the manufacturer's installation manual for detailed steps. If you need a pressure seal test, contact Bently Nevada's custom design department before shipment.

Maintenance and Reliability

Regular inspection of the housing is recommended to maintain its protective qualities. Check the O-ring and sleeve for wear or damage, especially after exposure to harsh chemicals or extreme temperatures. The Neoprene® O-ring provides a reliable seal, but it should be replaced if it shows signs of cracking or compression set.

The stainless steel components resist corrosion, but periodic cleaning with a mild detergent and water is advisable. Avoid using abrasive tools that could scratch the surface. Since the housing is not designed to resist internal or external pressure, ensure that the probe tip is not subjected to excessive pressure differentials. For any maintenance concerns, refer to the official Bently Nevada documentation or contact Petro Auto Tech for guidance.

Compatibility and Integration

This housing is specifically designed for use with the 3300 XL 8 mm probe. It is part of the 31000 series, which is widely used in Bently Nevada vibration monitoring systems. The housing's mounting thread (3/4-14 NPT) is compatible with standard industrial mounting hardware. However, no communication protocols are specified, so integration is purely mechanical and electrical via the probe connector.

Before integrating, verify that the probe cable length and penetration depth meet your system's requirements. The housing does not include a standoff adapter (option 00), so plan accordingly if you need one. For detailed compatibility information, consult the product datasheet or contact Petro Auto Tech.

Frequently Asked Questions

Q: What is the temperature range for the 31000-16-10-00-162-00-02?

A: The housing operates from -51°C to +105°C (-60°F to +221°F), making it suitable for extreme environments.

Q: Is the housing suitable for hazardous areas?

A: Yes, the housing material is rated for electrostatic dissipation per CENELEC standard EN50014, and it has Type 4X and IP66 protection.

Q: What is the recommended torque for the retaining nut?

A: The recommended torque is 29.4 N·m (260 in·lb).

Q: Does the housing come with a standoff adapter?

A: No, the standoff adapter option is 00, meaning no standoff adapter is included. You can order one separately if needed.

Q: What is the probe penetration depth?

A: The probe penetration option is 162, which equals 16.2 inches.

Availability and Support

At Petro Auto Tech, we stock the 31000-16-10-00-162-00-02 and are ready to ship. As an industrial automation parts supplier, we offer competitive pricing and fast delivery. For technical questions or order assistance, contact our team. We are here to help you find the right solution for your vibration monitoring needs.