Description
Bently Nevada Proximity Probe Assembly
21000-16-10-15-081-03-02: Engineered for extreme industrial environments, this CSA Type 4 certified housing features 8.1″ penetration depth with 1.5″ standoff. Compliant with API 670, FCC, and RoHS standards for hazardous area monitoring.
Technical Specifications
- Manufacturer: Bently Nevada
- Part Number: 21000-16-10-15-081-03-02
- Measurement Range: ±2.5mm (±0.1″)
- Temperature Stability: 0.05%/°C from -40°C to +85°C
- Cable Jacket: FEP Fluoropolymer (UL 758 AWM Style 1330)
- EMI Resistance: >60 dB @ 10V/m (EN 61000-4-3)
Suffix Code Structure
├── 16: 3300 XL 8mm Probe (Military-grade connector)
├── 10: 1.0m (39″) High-Temperature Cable
15: 1.5″ (38mm) Stainless Standoff
081: 8.1″ (206mm) Probe Extension
03: 3/4″ NPT Fitting Kit
└── 02: 3/4-14 NPT Thread
Performance Features
- ±0.25% Full Scale Linearity
- 5μs Response Time (10-90% Step)
- 1500V AC/DC Isolation (Probe to Housing)
Industrial Implementations
- Wind Turbine Gearboxes: Detecting shaft misalignment in Class II dust environments
- Pulp & Paper Mills: Monitoring dryer roll vibrations in humid conditions
- Food Processing: Bearing condition tracking in washdown areas
Certification Matrix
- CSA C/US: Class I Div 1 Groups C&D (T4)
- ATEX: II 2G Ex db IIC T4 Gb
- IECEx: Ex db IIC T4 Gb
Included Components
- Reverse-mount probe with flag label
- 3x Viton® O-rings (high-temperature variant)
- Anti-vibration thread locker compound
- 12-month defect-free warranty
Technical Support: Contact sales@ubestplc.com for installation diagrams or custom certifications.











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