3300 NSv Proximity Probe with Extended Case
Industrial-grade vibration sensor with 4.6-inch stainless steel case for deeper installations. Made in USA.
Product Identification
- Product Number: 330908-12-46-10-02-00
- Suffix Breakdown:
- 12: Unthreaded length = 1.2 inch
- 46: Case length = 4.6 inch
- 10: Cable length = 1.0 meter
- 02: ClickLoc connector
- 00: No agency approvals required
Core Specifications
- Case Material: AISI304 stainless steel
- Tip Material: Polyphenylene sulfide (PPS)
- Cable: 1.0m FEP coaxial (75 Ω)
- Resistance: 4.2 Ω ±0.5
- Weight: 14-150g (0.5-5.3oz)
Performance Data
- Temperature Range: -52°C to +177°C
- Max Torque: 33.9 N•m (300 in•lb)
- Thread Engagement: 0.563 inch max
- Pressure Seal: Viton O-ring design
- Min Operating Temp: -34°C sustained
Alternative Models Comparison
Installation Notes
- Thread Type: 3/8-24 UNF
- Optimal Torque: 11.3 N•m (100 in•lb)
- Do not exceed 0.563 inch thread engagement
- Keep above -34°C for long-term reliability
Professional FAQs
Q: What’s the main advantage of 4.6-inch case length?
A: Allows deeper mounting in hard-to-reach machinery compartments
Q: Is calibration required after installation?
A: Yes, all proximity probes need system calibration after mounting
Q: Can I replace just the probe tip?
A: No, the PPS tip is permanently bonded to the stainless steel case
Q: What maintenance does the Viton seal require?
A: Inspect annually for compression set or chemical degradation
Q: Is the 75Ω cable impedance critical?
A: Essential for signal integrity – must match monitoring system input
Download Installation Guide
Get complete setup instructions:
- Step-by-step mounting procedure
- Torque specifications chart
- Troubleshooting guide
- Temperature limitations
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