Without Armor | 330908-00-31-70-02-00 3300 NSv Proximity Probes

3300 NSv Extended Cable Proximity Probe with 3.1 Inch Case

Key Product Advantages

Industrial vibration sensor featuring extra-long 7-meter cable and durable 3.1 inch stainless steel body. Ideal for hard-to-reach machinery monitoring. Made in USA.

Technical Specifications

• Model: 330908-00-31-70-02-00
• Cable Length: 7.0 meters (23 feet)
• Case Length: 3.1 inches
• Electrical Resistance: 5.9Ω ± 0.9Ω
• Thread Type: Fully threaded 3/8-24 UNF
• Weight Range: 0.5-5.3 ounces
• Temperature Range: -52°C to +177°C
• Insulation Material: FEP (Fluoroethylene Propylene)
• Min Temp Warning: Avoid sustained use below -34°C

Product Code Structure

• 330908 – Base product number
• 00 – Fully threaded (no unthreaded section)
• 31 – 3.1 inch case length
• 70 – 7.0 meter cable
• 02 – ClickLoc connector
• 00 – No agency approvals required

Installation & Operation

• Max thread engagement: 0.563 inch
• Recommended torque: 100 in•lb (11.3 N•m)
• Never exceed 300 in•lb (33.9 N•m)
• Sealing: Viton O-ring for pressure differentials
• Storage temp range matches operating range

Frequently Asked Questions

• Q: Can I use this in high-vibration environments?
  A: Yes, designed for industrial vibration monitoring
• Q: What’s the advantage of a fully threaded case?
  A: Allows flexible installation depth adjustment
• Q: How does cable length affect accuracy?
  A: Resistance calibrated for 7m cable length
• Q: Is this suitable for outdoor use?
  A: Yes, with proper weather protection
• Q: What maintenance does the O-ring require?
  A: Periodic inspection and replacement every 2-3 years

Download Resources

• Long-Cable Probe Installation Guide
• Temperature Resistance Data Sheet