Description
Engineered to safeguard proximity sensors in harsh rotating machinery environments, the Bently Nevada 24701-16-05-25-059-04-02 housing provides a robust physical barrier and environmental seal for industrial transducers. This high-integrity assembly ensures reliable operation of your shaft vibration and position measurements by isolating the critical probe elements from external contaminants, high pressures, and mechanical hazards. Constructed with premium stainless steel alloys, it delivers exceptional durability in demanding chemical, oil and gas, and power generation installations.
Features
-
Engineered Match: Configured specifically for seamless integration with Bently Nevada 3300 XL 8 mm proximity probes.
-
Premium Metallurgy: Built with a 303 stainless steel main body and a 304 stainless steel sleeve to resist atmospheric and chemical corrosion.
-
Precise Penetration: Features a factory-configured 5.9-inch probe penetration depth to ensure accurate physical positioning relative to the observed target.
-
Standoff Adapter: Equipped with a 2.5-inch standoff adapter to facilitate clearance and proper alignment.
-
Robust Environmental Sealing: Incorporates a 3/4-14 NPT thread mounting option to maintain structural and pressure integrity.
Applications
- Steam turbine and gas turbine bearing housing monitoring systems.
- Centrifugal and axial compressor shaft vibration analysis.
- High-pressure boiler feed pumps and industrial gearbox casings.
- Hydroelectric generator shaft alignment and radial vibration setups.
Technical Specifications
| Parameter |
Specification Value |
| Manufacturer |
Bently Nevada |
| Part Number / SKU |
24701-16-05-25-059-04-02 |
| Housing Series |
24701 Series |
| Probe Compatibility |
3300 XL 8 mm probe (Option 16) |
| Compatible Probe Cable Length |
0.5 meter / 20 inches (Option 05) |
| Standoff Adapter Length |
2.5 inches (Option 25) |
| Probe Penetration Depth |
5.9 inches (Option 059) |
| Fittings Configuration |
One 3/4-14 NPT plug only (Option 04) |
| Mounting Thread Option |
3/4-14 NPT (Option 02) |
| Body Material |
303 Stainless Steel |
| Sleeve Material |
304 Stainless Steel |
| Country of Origin |
United States (USA) |
| Shipping Weight (Calculated) |
3.0 kg / 6.6 lbs |
Installation Guidelines
CRITICAL WARNING
Ensure the monitored machinery is completely shut down, isolated, and depressurized before attempting installation. Escaping process fluid or oil under pressure can cause severe personal injury. Follow all facility lock-out/tag-out (LOTO) procedures.
1
Pre-Installation Inspection
Inspect the housing threads, standoff adapter, and sleeve. Ensure all sealing surfaces are clean, free of nicks, scratches, or manufacturing debris.
2
Apply Thread Sealant
Apply an industrial-grade thread sealant (appropriate for the machine operating temperature and media) to the 3/4-14 NPT mounting threads.
3
Mounting and Torquing
Carefully thread the housing assembly into the machine casing port. Torque the assembly to specifications, taking care not to cross-thread or over-tighten.
4
Probe Routing and Sealing
Route the 0.5-meter probe cable through the protective conduit and seal the unused ports using the provided 3/4-14 NPT plug to maintain complete environmental protection.