Metric 330904-08-15-70-02-00 | Bently Nevada – 3300 NSv Proximity Probes

Bently Nevada 330904-08-15-70-02-00 3300 NSv Proximity Probe with Armor

Product Overview

The Bently Nevada 330904-08-15-70-02-00 is a 3300 NSv Proximity Probe with M8x1 thread and armored cable, ideal for small targets and high-density mounting applications in industrial machines. Offers a sealed design for use in harsh environments such as compressors and turbines.

Key Technical Parameters

• Measurement Range: 0.25 mm to 1.75 mm (10 to 70 mils)
• Recommended Gap: 1.0 mm (40 mils)
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil), ±12.5% / -20%
• Accuracy (DSL): ±0.06 mm (±2.3 mils)
• Frequency Response: 0 to 10 kHz
• Output Signal: Voltage, proportional to shaft position
• Probe Tip Material: Polyphenylene Sulfide (PPS)
• Probe Case Material: Stainless Steel (AISI 304)

Environmental Conditions

• Operating Temperature: -52°C to +177°C
• Storage Temperature: -52°C to +177°C
• Sealing: Viton O-ring for differential pressure sealing

Electrical Specifications

• DC Resistance (7m probe): 5.9 Ω ± 0.9 Ω
• Extension Cable Resistance: 0.220 Ω/m (center), 0.066 Ω/m (shield)
• Capacitance: 69.9 pF/m typical

Mounting & Installation

• Thread Type: M8 x 1
• Max Thread Engagement: 12 mm
• Recommended Torque: 5.1 N·m (45 in·lb)
• Minimum Bend Radius: 25.4 mm
• Field Wiring: 16 to 24 AWG, shielded triad cable recommended

Full Model Breakdown (Tree Structure)

• 330904: 3300 NSv Probe with Armor
  • -08: 80 mm unthreaded length
  • -15: 150 mm overall case length
  • -70: 7.0 meters (23.0 feet) total probe length
  • -02: Miniature coaxial ClickLoc connector, standard cable
  • -00: No agency approval required

Packaging

• New and original from factory
• Includes probe and armored cable
• Does not include certificate

Warranty and Delivery

• Warranty: 12 months factory warranty
• Shipping Options: FedEx, UPS, DHL