Bently Nevada 31000-16-10-00-050-03-02 | 5-Inch Long Reach Probe Housing Kit

Long-Reach Vibration Monitoring Kit for Demanding Machinery

Engineered for deep-set measurement points, this Bently Nevada 31000-16-10-00-050-03-02 kit provides a complete, long-reach solution. It combines a 5.0-inch probe penetration with a 1-meter integrated cable and a full accessory set for the 3300 XL 8mm probe. Achieve reliable monitoring in hard-to-reach areas of turbines, compressors, and large rotating equipment.

• Extended Measurement Reach: 5.0-inch probe length for deep internal measurements.
• Complete Installation Kit: Includes all necessary plugs, fittings, reducer, and a versatile cable seal grip.
• Ready-to-Use Assembly: Comes with a pre-attached 1.0-meter (39-inch) probe cable.
• Uncompromised Protection: Maintains full NEMA 4X/IP66 sealing in harsh environments.

Complete Technical Specifications

• Product Identification: Bently Nevada 31000-16-10-00-050-03-02
• Core Function: Housing for 3300 XL 8mm Proximity Probes
• Critical Dimensions:
  • Probe Extension: 5.0 inches (127 mm)
  • Cable Length: 1.0 meter (39 inches), factory-integrated
• Mounting Interface: 3/4-14 NPT Thread
• Package Contents:
  • Housing with pre-installed 3300 XL 8mm Probe & Cable
  • Two (2) Sealing Plugs
  • One (1) 3/4-14 NPT Fitting & One (1) 3/4-14 to 1/2-14 NPT Reducer
  • One (1) Adjustable Cable Seal Grip (for 1/8″ to 3/8″ cables)
• Construction & Materials:
  • Body: Electrically Conductive PPS Thermoplastic
  • Internal Structure: AISI 304 Stainless Steel Sleeve
  • Fasteners: AISI 303 Stainless Steel
  • Seals: High-temp Viton (internal) and Neoprene O-rings
• Performance & Ratings:
  • Operating Range: -51°C to +105°C (-60°F to 221°F)
  • Environmental Seal: NEMA 4X (CSA) / IP66 / CENELEC EN50014
  • Impact Resistance: 4 Joules at -39°C & 115°C (BASEEFA)
  • Structural Strength: Supports 205 lbs (912 N) static load
• Key Torque Specification: 29.4 N·m (260 in-lb) for retaining nut
• Shipping Weight: ~1.2 kg (2.6 lbs)

Professional FAQs: Deep Penetration Applications

Q1: What is the primary use for a housing with 5.0-inch penetration?

A1: This configuration is ideal for measuring vibration or position on components located deep within a machine casing, such as on certain generator internals, large bearing housings, or specific gearbox applications.

Q2: Does the long 5.0-inch probe affect sensitivity or require special calibration?

A2: No, the probe’s electrical performance is unchanged. The housing only provides mechanical extension. Standard probe calibration procedures apply based on the probe’s own specifications.

Q3: The kit includes a cable seal grip. Is the pre-attached cable also sealed?

A3: Yes. The probe’s 1-meter cable is factory-sealed where it enters the housing. The additional cable seal grip is for sealing the outer jacket of any external conduit or cable you may route alongside it.

Q4: From a reliability view, are there precautions for using long penetration housings?

A4: Ensure the probe tip has a clear path and will not contact rotating parts. In high-vibration environments, verify the unsupported probe length is within the machine’s vibration displacement limits to avoid stress.

Q5: Can I get this same 5.0-inch penetration with a shorter cable?

A5: Yes. The Bently Nevada 31000 series is modular. Contact us to find the correct 31000-16-XX-00-050-03-02 variant with your desired cable length or other specific requirements.

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• Quality Commitment: Backed by a comprehensive 12-month product warranty.
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