Armored Proximity Probe – Bently Nevada 330909-00-28-70-01-05

330909‑00‑28‑70‑01‑05 NSv Proximity Probe Overview

Suffix Code Interpretation

• ‑00 = Unthreaded length: 0.0 in
• ‑28 = Overall case length: 2.8 in
• ‑70 = Total probe cable length: 7.0 m (23.0 ft)
• ‑01 = Miniature coaxial ClickLoc connector with protector
• ‑05 = Multiple agency approvals

Key Technical Features

• Case Material: AISI 304 stainless steel (SST)
• Tip Material: PPS (Polyphenylene sulfide)
• Cable: 75 Ω coaxial, FEP-insulated
• Resistance at 7 m: 5.9 Ω ± 0.9 Ω
• Max Connector Torque: 33.9 N·m
• Thread Torque (first 3 threads): 22.6 N·m
• Thread Engagement: 0.563 in max
• Weight: 14–150 g (0.5–5.3 oz)
• Operating Temperature: –52 °C to +177 °C
• Storage Temperature: –52 °C to +177 °C
• Shelf Life: 1 year
• Sealing: Viton O-ring for differential pressure isolation
• Ingress Protection: IP67 rated (new)
• Frequency Range: 0 to 10 kHz (new)
• Dielectric Strength: 1500 V RMS (new)
• Shock Endurance: 100 g, 11 ms (new)
• Vibration Resistance: 20 g peak, 10–2000 Hz (new)
• Calibration Accuracy: ± 2 % (new)