Bently Nevada 330907-05-30-10-02-CN 5M 16.4 feet 3300 NSv Reverse Mount Probe M10 x 1 threads

Product Overview
The Bently Nevada 330907-05-30-10-02-CN is a factory-new 3300 XL NSv series proximity probe engineered for tight-clearance turbomachinery. The 5 mm tip diameter and 30 mm body length fit small bores and labyrinth seals, while the 10 m integral armor-braid cable delivers superior EMI/RFI immunity. Certified to China Ex (CN) standards for Zone 2 hazardous areas, this probe is the OEM-recommended replacement for legacy 7200-series sensors and the standard choice for centrifugal compressors, gearboxes, and small steam turbines.

Key Features & Benefits
• 5 mm tip diameter – ideal for restricted mounting spaces
• 30 mm probe length – optimized for shallow bores and labyrinth seals
• 10 m armor-braid cable – resists abrasion, chemicals, and EMI
• 3300 XL NSv electronics – linear range 0.5–4.5 mm, sensitivity 8.0 V/mm (203.2 mV/mil)
• –35 °C to +177 °C operating temperature – survives hot casings and cold starts
• China Ex (CN) certification – simplifies hazardous-area compliance in China
• Reverse mount, side-exit, or standard threaded options – flexible installation
• Direct replacement for 7200 5 mm and 3000-series probes – no re-machining

Typical Applications
• Centrifugal compressors with labyrinth seals
• Small-frame steam turbines and gas expanders
• High-speed gearboxes and centrifugal pumps
• API 670 retrofits on legacy 7200 monitoring systems

Technical Specifications
Probe Type: 3300 XL NSv
Tip Diameter: 5 mm (0.20 in)
Body Length: 30 mm (1.18 in)
Thread: 1/4-28 UNF-2A
Integral Cable: 10 m armor-braid, FEP jacket
Linear Range: 0.5–4.5 mm (20–180 mil)
Sensitivity: 8.0 V/mm (203.2 mV/mil) ±5 %
Frequency Response: 0–10 kHz (–3 dB)
Temperature Range: –35 °C to +177 °C (–31 °F to +351 °F)
Certifications: CE, ATEX, IECEx, CN Ex Zone 2

Compatible Components
• 3300 XL NSv Proximitor 330180-50-CN (5 m system)
• 3300 XL NSv Extension Cable 330930-040-02-CN (4 m armor-braid)
• 3500/40M or 3500/42M monitor modules

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