330904-08-10-70-11-00 Bently Nevada Armored 3300 NSv Probe

Compact Fluid-Resistant Monitoring Solution

The 330904-08-10-70-11-00 proximity probe from Bently Nevada combines specialized FluidLoc technology with a compact design for installations requiring precise measurements in confined spaces.

Model Configuration Details

• 330904 - 3300 NSv Probe with M8X1 Thread & Armor
• -08 - 80 mm Unthreaded Shaft Length
• -10 - 100 mm Compact Case Length (Shorter Profile)
• 70 - 7.0 Meter Cable (23.0 Feet)
• 11 - FluidLoc Cable with ClickLoc Connector Protector
• 00 - Agency Certification Not Required

Key Technical Specifications

• Linear measurement range: 1.5mm (60 mils)
• Optimal gap setting: 1.0mm (40 mils)
• Scale factor: 7.87 V/mm (200 mV/mil) ±12.5%/-20%
• Frequency response: 0-10kHz (±3dB with 305m wiring)
• Probe resistance: 5.9±0.9 Ω at 7m length
• Deviation accuracy: ±0.06mm (±2.3 mils)

Compact Design Advantages

• 100mm overall case length - 33% shorter than standard models
• Ideal for installations with limited clearance
• Maintains full pressure sealing with Viton O-ring
• 304 stainless steel casing provides corrosion resistance
• PPS probe tip offers enhanced chemical resistance

Environmental Performance

• Operates in extreme temperatures: -52°C to +177°C
• Specialized FluidLoc cable prevents fluid ingress
• Minimum bend radius: 25.4mm (1.0 in)
• Maximum torque: 5.1 N•m (45 in•lb)
• Thread engagement: 12mm maximum for M8x1

Electrical Characteristics

• Cable capacitance: 69.9 pF/m
• Center conductor resistance: 0.220 Ω/m
• Shield resistance: 0.066 Ω/m
• Maximum wiring distance: 305m (1,000ft)
• 75Ω coaxial cable with FEP insulation

Installation Guidance

• Target size: Minimum 8.9mm (0.35"), Recommended 13mm (0.5")
• For shafts under 13mm: reduce gap to maintain accuracy
• Compatible with 16-24 AWG shielded triad cable
• Backward compatible with 3300 RAM systems