Product details
Long-Reach Housing for Deep Machine Monitoring
This Bently Nevada housing 31000-28-10-00-114-03-02 is built for deep installations. It holds a standard 3300 XL probe. The probe extends 11.4 inches into your machine. A 1-meter cable allows flexible routing. The housing seals out water, dust, and static. It is perfect for monitoring hard-to-reach bearings and shafts.
Detailed Product Specifications
- Manufacturer & Series: Bently Nevada 31000 Series
- Complete Part Number: 31000-28-10-00-114-03-02
- Included Sensor: 3300 XL 8mm Proximity Probe
- Cable Length: 1.0 Meter (39 Inches)
- Probe Extension Depth: 11.4 Inches (290 mm)
- Mounting Connection: 3/4-14 NPT Thread
- Sealing & Ingress Protection: IP66 & NEMA 4X Certified
- Hazardous Location: CENELEC EN50014 Certified (Static Dissipative)
- Construction Material: Conductive PPS Housing, AISI 304/303 Stainless Steel
- Seal Type: Internal Viton & Neoprene O-Rings
- Wide Temperature Range: Operates from -51°C to +105°C
- Impact Resistance: BASEEFA Certified (4J at Extreme Temperatures)
- Structural Load: Supports >200 lbs Force at 1.5-inch Lever Arm
- Installation Torque Spec: 29.4 N·m for Retaining Nut
- Package Weight: Approximately 1.2 kg (2.6 lbs)
Full Package Contents
- One 31000 probe housing assembly
- One 3300 XL 8mm probe (1.0m cable, multiple approvals)
- One 3/4-14 NPT fitting
- Two protective pipe plugs
- One 3/4-14 to 1/2-14 NPT stainless steel reducer
- One adjustable cable seal grip with multiple grommet sizes
- All required seals and mounting hardware
Where to Use This Long-Reach Housing
- Deep-set bearings in large turbines and generators
- Shaft vibration monitoring through thick insulation or casings
- Equipment requiring the sensor to pass through a deep wall or bracket
- Applications where standard penetration housings are too short
Helpful Questions & Answers
What are the “multiple approvals” for the included probe?
This means the probe meets various global industry standards for performance and safety, making it suitable for use in many international projects.
When would I need the 11.4-inch probe penetration?
Use this when the sensor must reach through a very deep machine wall, a large cooling jacket, or multiple layers of insulation to get to the measurement point.
What is the reducer fitting used for?
The stainless steel reducer adapts the 3/4-14 NPT port down to a 1/2-14 NPT size. This allows connection to smaller conduit or piping if needed.
Is this housing rated for pressurized applications?
No. It seals against water spray (IP66) but is not designed for internal or external pressure containment. For pressure applications, contact our design team.
From experience, how do I install the cable seal grip properly?
First, select the correct rubber grommet for your cable’s outer diameter. Insert the cable, then tighten the grip’s collar evenly. Do not overtighten, as this can damage the cable.
Buy With Confidence
Your purchase is protected by a 12-month product warranty. We ensure fast delivery to your site via FedEx, UPS, or DHL express services.
Need technical support or ready to order?
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Email: sales@powergearx.com
WhatsApp: +86 18030005825
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