Description
Bentley Nevada 3300 NSv Vibration Probe: Extended Reach Industrial Monitor
Machine Health Guardian
US-made stainless steel probe for precise vibration measurement in turbines, pumps and motors. Withstands extreme factory conditions.
Suffix Configuration
Full Product Code: 330908-12-31-70-02-00
- • 330908 = 3300 NSv Probe, 3/8-24 UNF thread
- • 12 = 1.2 inch unthreaded length
- • 31 = 3.1 inch case length
- • 70 = 7 meter cable
- • 02 = ClickLoc connector
- • 00 = No agency approvals
Critical Specifications
Electrical
– DC Resistance: 5.9Ω ±0.9Ω
– Cable Type: 75Ω FEP coaxial
– Impedance: 75 ohms nominal
Mechanical
– Thread: 3/8-24 UNF
– Max Torque: 33.9 N•m
– Weight: 90g typical
– Tip Material: PPS (chemical resistant)
Environmental
– Operating Temp: -52°C to +177°C
– Seal Material: Viton O-ring
– Pressure Limit: Differential pressure rated
Mounting Guide
1. Max thread engagement: 0.563 inch
2. Apply torque: 11.3 N•m (recommended)
3. Maintain cable bend radius > 5cm
4. Avoid temperatures < -34°C during install
Package Contents
• 330908-12-31-70-02-00 probe
• ClickLoc connector
• Installation guide
• 12-month warranty
Technical FAQs
Q: What’s the vibration range?
A: Measures 0-20 mils (0-508μm) displacement
Q: Minimum bend radius for cable?
A: 25mm (1 inch) minimum
Q: Compatible with hazardous areas?
A: Standard version only (no ATEX/IECEx)
Q: Replacement interval?
A: 3-5 years typical in normal service
Q: Vibration accuracy?
A: ±1% full scale at 25°C
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