Bently Nevada 3300 NSv Proximity Probe with Armor

Meet the advanced 330904-00-09-10-02-05 NSv proximity probe with enhanced chemical resistance. This professional sensor features M8x1 metric threading and full armor protection. The 330904-00-09-10-02-05 delivers superior performance in process compressor applications. Perfect for demanding industrial environments requiring reliable vibration monitoring.

Enhanced Performance Features

• Chemical Resistance: Improved for process applications
• Armor Protection: Full stainless steel coverage
• Metric Threading: M8x1 international standard
• Compact Design: 90mm case length
• Secure Connection: ClickLoc connector system
• Global Approvals: Multiple certifications included

Electrical Specifications

• DC Resistance: 4.2 ± 0.5 ohms
• Linear Range: 1.5mm (60 mils)
• Operating Range: 0.25 to 1.75mm from target
• Output Voltage: -1 to -13 Vdc typical
• Recommended Gap: 1.0mm (40 mils)
• Scale Factor: 7.87 V/mm +12.5%/-20%
• Frequency Response: 0 to 10 kHz
• Cable Impedance: 75 ohm coaxial

Mechanical Design

• Case Material: AISI 304 Stainless Steel
• Tip Material: PPS Polyphenylene Sulfide
• Thread Type: M8x1 metric
• Max Thread Engagement: 12mm
• Seal Type: Viton O-ring pressure seal
• Armor Construction: Flexible stainless steel
• Bend Radius: 25.4mm minimum

Installation Specifications

• Recommended Torque: Finger tight initial
• Maximum Torque: 0.56 N•m (5 in•lb)
• Case Torque Max: 7.3 N•m (65 in•lb)
• Case Torque Recommended: 5.1 N•m (45 in•lb)
• Field Wiring: Up to 305 meters maximum
• Target Size: 8.9mm minimum diameter

Environmental Ratings

• Operating Temperature: -52°C to +177°C
• Storage Temperature: -52°C to +177°C
• Cable Insulation: FEP fluoroethylene propylene
• Pressure Seal: Differential design
• Chemical Resistance: Enhanced formulation

Cable & Extension Data

• Cable Length: 1.0 meter standard
• Extension Resistance: 0.220 Ω/m center
• Shield Resistance: 0.066 Ω/m
• Cable Capacitance: 69.9 pF/m typical
• Wire Size: 0.2 to 1.5 mm² recommended

Complete Model Configuration

• 330904 - NSv Probe with Armor
• 00 - 0mm Unthreaded Length
• 09 - 90mm Case Length
• 10 - 1.0 Meter Cable
• 02 - ClickLoc Connector
• 05 - Multiple Global Approvals

Service & Support

• 12-month quality warranty
• FedEx Express delivery
• UPS Worldwide service
• DHL International shipping
• Fast order processing
• Professional technical support

Technical Questions

What makes NSv probes chemically resistant?

Enhanced material formulation provides superior resistance to process chemicals in compressor applications.

How does it compare to 3300 RAM probes?

Fully compatible and interchangeable with improved chemical resistance and side-view characteristics.

What is the minimum target size?

8.9mm minimum diameter, with 13mm recommended for optimal scale factor performance.

Can I use existing extension cables?

Yes, mechanically and electrically compatible with previous 3300 RAM probe extension cables.

What torque settings should I use?

Start finger tight, maximum 0.56 N•m for connectors, 5.1 N•m recommended for case mounting.

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