Turbine & Rotating Machinery Vibration Monitoring Solution — Bently Nevada 31000-16-05-00-023-02-02 | 3300 Series
Where This Product Is Used
The Bently Nevada 31000-16-05-00-023-02-02 Proximity Probe Housing Assembly is engineered for continuous, non-contact vibration and position measurement in the most demanding rotating machinery environments. Typical deployment sites include:
- Steam & Gas Turbines — shaft radial vibration monitoring per API 670
- Centrifugal & Axial Compressors — rotor dynamic displacement measurement
- Pumps & Fans — bearing housing proximity sensing in petrochemical plants
- Gearboxes — gear mesh frequency and shaft orbit analysis
- Hydro Turbines & Motor-Generator Sets — continuous online condition monitoring
- LNG & Refinery Critical Trains — API 670-compliant machinery protection systems
Technical Specifications
- Part Number: 31000-16-05-00-023-02-02
- Series: Bently Nevada 31000 / 32000 Proximity Probe Housing Assemblies
- Probe Type: Eddy-current (non-contact) proximity transducer housing
- Tip Diameter: 16 mm
- Cable Length: 5 m extension cable
- Temperature Range: –40 °C to +177 °C (probe tip, standard)
- Target Material Compatibility: Steel, stainless steel, Inconel
- Output: Compatible with 3300 XL / 3500 series monitors (–24 VDC bias)
- Weight: Approx. 1,700 g (complete assembly)
- Compliance: Designed to meet API 670 4th/5th Edition requirements
Why Engineers Specify This Model
- Exact OEM Geometry — drop-in replacement; no re-calibration of the monitor rack required
- Proven Eddy-Current Technology — immune to oil contamination, pressure, and humidity variations
- API 670 Compliance — satisfies machinery protection system requirements for critical machinery trains
- Long MTBF — solid-state, no moving parts; designed for continuous 24/7 operation
- System Interoperability — fully compatible with Bently Nevada 3300 XL, 3500, and System 1 platforms
- Hazardous Area Suitability — available with IS certification for Zone 1 / Division 1 installations
Complete System Bill of Materials
For a fully functional proximity measurement loop, the following components are typically required:
- Extension Cable: Bently Nevada 330130 series (5 m, matched to this assembly)
- Proximitor Sensor / Driver: Bently Nevada 3300 XL or 3500/42M proximity monitor module
- Monitor Rack: Bently Nevada 3500 Rack (3500/05 power supply + 3500/42M I/O module)
- Mounting Hardware: Stainless steel lock nut, jam nut, and bracket per OEM drawing
- Barrier / Isolator (IS): MTL or Pepperl+Fuchs Zener barrier, matched to probe driver
Contact Konmask.com for bundle pricing on complete proximity measurement loops.
Compliance & Industry Standards
- API 670 — Machinery Protection Systems (4th & 5th Edition)
- IEC 61511 — Functional Safety (SIL-rated installations)
- ATEX / IECEx — Hazardous area certification (verify suffix code for specific rating)
- ISO 10816 / ISO 20816 — Mechanical vibration measurement on non-rotating parts
- RoHS Compliant — Restriction of Hazardous Substances
Quality Assurance & Sourcing
Konmask.com sources the Bently Nevada 31000-16-05-00-023-02-02 exclusively through verified industrial automation distributors and OEM-authorized channels. Every unit undergoes:
- Visual and dimensional inspection against OEM datasheet
- Part number and date-code verification
- Functional continuity check prior to dispatch
- Anti-static packaging with humidity indicator card
- Full traceability documentation available on request
We do not supply counterfeit, refurbished-as-new, or unverified grey-market components.
How to Source This Part
- In Stock: Add to cart and complete checkout — ships within 2 business days
- Lead Time Orders: Contact us with your required delivery date and quantity
- Bulk / Project Procurement: Request a formal quotation via support@konmask.com
- Export / Cross-Border: We ship worldwide; export documentation provided
- Urgent Requirement: Call or WhatsApp +0086 19859288691 for same-day response
Application-Specific FAQ
Q: Is the 31000-16-05-00-023-02-02 a direct replacement for the 32000 series housing?
A: The 31000 and 32000 series share the same housing assembly platform. Verify the tip diameter and cable length suffix codes match your existing installation before ordering.
Q: Can this probe be used with a Bently Nevada 3500/42M monitor without recalibration?
A: Yes, provided the target material and gap range match the original calibration curve. Contact us if you need the calibration certificate.
Q: What is the recommended installation gap for a 16 mm tip probe on a steel shaft?
A: Bently Nevada specifies a nominal gap of 1.0 mm (–10.0 VDC output) with a linear range of approximately 0.25 mm to 2.25 mm for the 16 mm tip on steel targets.
Q: Do you supply the matching Proximitor driver for this assembly?
A: Yes. We stock compatible 3300 XL and 3500 series Proximitor sensors. Request a matched-pair quote via email or phone.
Q: Is this part suitable for Zone 1 hazardous area installation?
A: The base housing is suitable; however, IS certification depends on the complete loop (probe + extension + driver + barrier). Verify the full system certification with your safety engineer before installation.
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Contact: support@konmask.com | +0086 19859288691
