Metric – 3300 NSv Proximity Probes | Bently Nevada | 330904-08-15-05-12-05

Bently Nevada 330904-08-15-05-12-05 3300 NSv Proximity Probe | M8 Thread with Armor

Product Overview

The Bently Nevada 330904-08-15-05-12-05 is a 3300 NSv proximity probe. It has an M8x1 thread and comes with armor. This probe is small and fits tight spaces. It works well in hot and vibrating areas. It also resists chemicals and matches older 3300 RAM systems.

Main Features

• Measuring Range: 0.25 mm to 1.75 mm (10–70 mils)
• Accuracy: ±2.3 mils
• Scale Factor: 7.87 V/mm (200 mV/mil)
• Signal Output: -1 to -13 VDC
• Work Temperature: -52°C to +177°C
• Tip Material: PPS plastic
• Body Material: 304 stainless steel
• Sealing: Viton O-ring (not tested under pressure)

System Compatibility

• Works with older 3300 RAM probes and cables
• Fits 3300 XL NSv Proximitor Sensors

Installation Info

• Thread: M8x1, max 12 mm engagement
• Best Gap: 1.0 mm (40 mils)
• Min Bend Radius: 25.4 mm
• Torque Limit: 0.56 N·m (connector), 7.3 N·m (probe body)

Model Breakdown

• Model: 330904
• Thread: M8x1 with armor
• No-Thread Length: -08 = 80 mm
• Total Length: -15 = 150 mm
• Cable Length: -05 = 0.5 m (20 in)
• Connector: -12 = Mini ClickLoc, FluidLoc cable
• Certifications: -05 = Multi-agency approvals

Electrical Specs

• Probe Resistance (0.5 m): 4.0 ± 0.5 ohms
• Cable Resistance: 0.220 Ω/m (center), 0.066 Ω/m (shield)
• Capacitance: 69.9 pF/m (typical)

Wiring Guide

• Wire Size: 16–24 AWG (0.2–1.5 mm²)
• Max Distance: 305 m to monitor
• Shielded Cable: Yes (triad type)

Shipping & Warranty

• New and sealed from the factory
• 12-month warranty
• Ships via FedEx, UPS, or DHL