31000-16-10-00-159-00-02 Bently Nevada 3300 XL Housing

31000-16-10-00-159-00-02 Bently Nevada 3300 XL Probe Housing

Product Introduction

The Bently Nevada 31000-16-10-00-159-00-02 is a robust proximity probe housing assembly engineered for permanent installation with the 3300 XL 8 mm probe system. This housing provides secure mechanical support and environmental sealing for vibration and position monitoring in rotating machinery across power generation, oil and gas, and heavy industrial sectors.

Manufactured in the U.S.A., this 3300 XL probe housing includes a 1.0-meter probe cable and offers an extended 15.9-inch probe penetration depth. The assembly comes without fittings, giving you the flexibility to source or install your preferred connection hardware. Meanwhile, the 3/4-14 NPT mounting thread ensures compatibility with standard machine casing ports.

Additionally, this housing features a glass-reinforced Polyphenylene Sulfide (PPS) thermoplastic body with conductive fibers, providing electrostatic dissipation for hazardous area compliance. The combination of AISI 304 and 303 stainless steel components delivers excellent corrosion resistance, while the dual O-ring sealing system (Viton and Neoprene) maintains protection against moisture and contaminants.

Technical Specifications

Housing & Materials

• Housing Material: Glass-reinforced PPS thermoplastic with conductive fibers.

• Sleeve Material: AISI 304 stainless steel.

• Outer Sleeve & Exterior Screws: AISI 303 stainless steel.

• O-Ring Materials: Viton® (internal probe seal) and Neoprene® (sleeve-to-housing seal).

• Retaining Chain Material: AISI 304 stainless steel.

Protection Ratings

• Type 4X certified by CSA (Canadian Standards Association).

• IP66 verified per SC115582-1 (e) 106.

• CENELEC EN50014 rated for electrostatic dissipation in hazardous areas.

• Hose-directed water sealing per NEMA 4X and IP66 standards.

Mechanical Specifications

• Probe Option: 3300 XL 8 mm probe (Option 16).

• Cable Length: 1.0 meter (Option 10).

• Probe Penetration: 15.9 inches (Option 159).

• Mounting Thread: 3/4-14 NPT (Option 02).

• Fittings: Without fittings (Option 00).

• Recommended Torque (retaining nut): 29.4 N·m (260 in·lb).

Temperature & Impact Ratings

• Operating Temperature: –51°C to +105°C (–60°F to +221°F).

• Impact Strength: BASEEFA certified for two separate 4 Joule impacts at –39°C and 115°C; CSA verified for 7 Joule impact at ambient temperature.

• Housing Strength: Supports 912 N (205 lb) placed 38 mm from the unsupported end.

Weight

• Housing Weight: 1.2 kg (2.6 lb) typical.

• Shipping Weight: Approximately 1.5 kg with packaging.

Installation Guidelines

For successful installation of the Bently Nevada 31000-16-10-00-159-00-02, follow these recommendations:

1. Casing Preparation: Ensure the machine casing has a properly tapped 3/4-14 NPT hole. Clean the threads thoroughly and apply an appropriate thread sealant suitable for the operating temperature range.

2. Probe Insertion: Carefully insert the 3300 XL 8 mm probe through the housing until the 15.9-inch penetration is achieved. Take care not to force the probe, as the sensing tip is precision-ground and sensitive to damage.

3. Torque Application: Tighten the retaining nut to 29.4 N·m (260 in·lb) using a calibrated torque wrench. Over-tightening may compromise the housing or affect measurement accuracy.

4. Cable Management: Route the 1.0-meter probe cable away from high-temperature surfaces and moving parts. Secure the cable with appropriate clamps to prevent chafing and strain.

5. Seal Verification: Confirm that both Viton and Neoprene O-rings are properly seated. The housing seals against hose-directed water per NEMA 4X and IP66, but it is not designed for internal or external pressure retention.

Packaging List

Each 31000-16-10-00-159-00-02 shipment includes:

• 1 × Bently Nevada 3300 XL Probe Housing Assembly (with 15.9" penetration)

• 1 × 3300 XL 8 mm Probe with 1.0 m cable

• 1 × Retaining chain

• 1 × Installation instruction sheet

Note: Certificates, calibration reports, and warranty documents are not included in the standard packaging but are available upon request.

Shipping Information

We ship all orders via reliable international couriers:

• FedEx

• UPS

• DHL

Please allow 1–3 business days for order processing. Tracking numbers will be provided once your shipment is dispatched.

Frequently Asked Questions

Q1: Which probes work with the Bently Nevada 31000-16-10-00-159-00-02 housing?
A: This housing is specifically designed for the 3300 XL 8 mm probe. It is compatible with all 3300-series 8 mm probes that share the same mounting configuration.

Q2: What does the 15.9-inch penetration option provide?
A: The 15.9-inch penetration (Option 159) determines how far the probe extends into the machine casing. This longer penetration is ideal for applications where the probe must reach deeper into the machine, such as large turbines or compressors with thick casings.

Q3: Why does this housing come without fittings (Option 00)?
A: The "without fittings" option (Option 00) allows you to select and install your own fittings based on your specific piping or conduit requirements. This provides greater flexibility for custom installations.

Q4: Can this housing withstand internal pressure from the machine?
A: No. While the 31000-16-10-00-159-00-02 seals against hose-directed water per NEMA 4X and IP66, it is not designed to resist internal or external pressure. If your application requires a pressure seal test, please contact Bently Nevada's custom design department.

Q5: What hazardous area approvals does this housing carry?
A: This housing carries CENELEC EN50014 certification for electrostatic dissipation of plastic materials in hazardous areas. It also holds CSA Type 4X and IP66 ratings for environmental protection.