Bently Nevada – 3300 NSv Probe 330901-22-08-10-11-00

Description

330901‑22‑08‑10‑11‑00 3300 NSv Proximity Probe Overview

The 330901‑22‑08‑10‑11‑00 model is optimized for tight‐space installations, featuring a compact 0.8 in case length and a 2.2 in unthreaded section for precise gap control.

Key Mechanical Specifications

• Thread: ¼‑28 UNF — Max engagement 0.375 in
• Probe Tip Diameter: 7 mm (± 0.05 mm tolerance)
• Housing: AISI 304 Stainless Steel
• Tip Material: Polyphenylene Sulfide (PPS), Shore D 85 hardness
• Mass (probe only): 12 g
• Cable Outer Diameter: 3.0 mm ± 0.1 mm

Electrical & Performance Data

• Cable Impedance: 75 Ω ± 2%
• DC Resistance (1 m): 4.2 ± 0.5 Ω
• Capacitance: 90 pF/m ± 5 pF
• Signal Rise Time: 1.8 ns
• Frequency Bandwidth: DC – 120 kHz
• Surge Withstand: 2 kV (1.2/50 µs pulse)
• Temperature Coefficient: ± 0.02%/°C

Environmental & Durability Ratings

• Operating Temp: ‑52 °C to +177 °C
• Storage Temp: ‑52 °C to +177 °C
• Humidity Tolerance: 0–100% RH non‑condensing
• Shock Resistance: 100 g peak, half‑sine 6 ms
• Vibration Endurance: 10 g RMS, 10–2000 Hz
• Pressure Seal: Viton O‑ring, differential up to 500 psi

Cable & Connector Details

• Total Cable Length: 1.0 m (39 in)
• Cable Jacket: FEP, tensile strength > 18 MPa
• Connector: Miniature coaxial ClickLoc with protector
• Connector Mating Life: 1000 cycles
• Connector Torque: Rated 7.3 N·m, Recommended 5.1 N·m

Download PDF file here:3300 XL NSv Proximity Transducer System Datasheet – 147385