Description
Bently Nevada Proximity Probe Housing
The Bently Nevada 21000-16-10-20-083-03-02 with 8.3″ penetration depth and 2″ standoff adapter delivers precision monitoring in high-risk zones. Certified for Class I/II/III hazardous areas, it features FCC/ROHS compliance and API 670 adherence for industrial reliability.
Technical Parameters
Brand: Bently Nevada
Part No.: 21000-16-10-20-083-03-02
Probe Resolution: 8 μm (±0.3 mil)
Frequency Response: 0.5 Hz to 12 kHz
Power Supply: -18 V to -24 V DC @ 4-20 mA
Ingress Protection: IP67 (NEMA 4X equivalent)
Thread Torque Rating: 35 Nm (26 ft-lb) max
Suffix Decoder
16 → 3300XL 8mm Probe (Mil-Spec Connector)
10 → 1.0m High-Flex Teflon® Cable
20 → 2″ (50.8mm) Standoff Adapter
083 → 8.3″ (211mm) Probe Penetration
03 → 3/4″ NPT Fitting Kit + Multi-Grip Seals
02 → 3/4-14 NPT Explosion-Proof Thread
Critical Installation Notes
- Requires counterboring for penetrations 1.0″-2.0″ to minimize EMI
- Mandatory sleeve support for penetrations >12″ (304.8mm)
- ±0.5″ (13mm) axial adjustment range
Industry Applications
- Hydroelectric Turbines: Shaft runout monitoring in damp environments
- Petrochemical Reactors: Bearing health tracking under high-pressure conditions
- Mining Conveyors: Vibration analysis in combustible dust zones
Certifications
FCC Part 15 – EMI/RFI Compliance
RoHS 2011/65/EU – Lead-Free Construction
CSA Class I Div1 Groups C&D @ T4 (-50°C to +80°C)
Package Includes
- 2″ Aluminum standoff adapter
- 3x Ethylene Propylene O-rings
- Stainless steel thread seal washer
- Probe with visible P/N flag label
- 12-month manufacturing warranty
Configuration Support: Contact sales@ubestplc.com for sleeve support brackets or custom penetrations.
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