Bently Nevada Proximity Sensor 8 Inch Case | 330909-00-80-10-01-00
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Introducing the Bently Nevada 3300 NSv Proximity Probe with Extended Case
Complete Product Model & Suffix Breakdown
Brand: Bently Nevada
Series: 3300 NSv Proximity Probes
Full Part Number: 330909-00-80-10-01-00
330909: 3300 NSv Probe, 3/8-24 UNF thread, with stainless steel armor.
-00: Unthreaded Length = 0 inch.
-80: Overall Case Length = 8.0 inches.
-10: Total Cable Length = 1.0 meter (39 inches).
-01: Connector type - Standard configuration.
-00: Agency Approval - Standard certification.
Key Technical Specifications & Performance
Linear Measurement Range: 1.5 mm (60 mils) from 0.25 to 1.75 mm from target.
Recommended Gap Setting: Optimal performance at 1.0 mm (40 mils) from target.
Sensitivity (Scale Factor): 7.87 V/mm (200 mV/mil) with +12.5%/-20% tolerance.
Linearity Accuracy: Better than ±0.06 mm (±2.3 mils) deviation from straight line.
Frequency Response: 0 to 10 kHz (±3 dB) with up to 305 meters of field wiring.
Probe DC Resistance: 4.2 Ω ± 0.5 Ω for the 1.0-meter cable version.
Target Size Requirement: Minimum 8.9 mm diameter, 13 mm recommended. For applications with smaller shafts, consider 3300 XL 8 mm Proximity Probes.
Physical Construction & Environmental Ratings
Probe Tip Material: Chemical-resistant Polyphenylene Sulfide (PPS).
Probe Case Material: AISI 304 Stainless Steel with 8.0" length.
Operating Temperature: -52°C to +177°C (-62°F to +351°F) range.
Pressure Sealing: Viton O-ring for differential pressure sealing.
Cable Specification: 75 Ω coaxial cable with FEP insulation.
Minimum Bend Radius: 25.4 mm (1.0 inch) for cable protection.
Installation & Connection Guidelines
Probe Case Torque: Recommended 7.5 N•m (66 in•lb), Maximum 22.6 N•m.
Connector Torque: Recommended 11.3 N•m (100 in•lb), Maximum 33.9 N•m.
Initial Installation: Hand-tighten probe finger-tight before final torque.
Thread Engagement: Maximum 0.563 inches for 3/8-24 thread engagement.
Field Wiring: Use 3-conductor shielded triad cable, maximum 305 meters.
Cable Specifications: 0.2 to 1.5 mm² (16-24 AWG) for optimal signal integrity.
Frequently Asked Questions (FAQ)
What is different about this model? This 330909-00-80-10-01-00 features an 8.0-inch case for deeper installation requirements.
Is it compatible with my existing system? Yes, this 3300 NSv probe directly replaces 3300 RAM probes without modification.
What applications is this probe best for? Ideal for process compressors and applications requiring extended probe reach.
How do I ensure proper installation? Follow the recommended torque specifications and gap setting of 1.0 mm.
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