330904-08-10-70-02-05 3300 NSv Probe Bently Nevada

330904-08-10-70-02-05 3300 NSv Proximity Probe by Bently Nevada

• Manufacturer: Bently Nevada – a leader in machinery protection.
• Model & Part Number: 330904-08-10-70-02-05 (3300 NSv Probe).
• Thread & Armor: M8X1 thread with stainless steel armor.
• Length Options: Unthreaded 08 mm, Overall Case 100 mm, Total Length 7.0 meters (23.0 ft).
• Connector: Miniature coaxial ClickLoc connector, standard cable.
• Agency Approval: Multiple Approvals (Option 05).

Key Technical Specifications

• Linear Range: 1.5 mm (60 mils) from 0.25 mm to 1.75 mm (10 to 70 mils).
• Recommended Gap: 1.0 mm (40 mils) for optimal performance.
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) ±12.5%/-20% including interchangeability.
• Deviation from Best Fit Straight Line (DSL): Less than ±0.06 mm (±2.3 mils).
• Frequency Response: 0 to 10 kHz (+0, -3 dB typical) with up to 305 m field wiring.
• Probe DC Resistance (RPROBE): 5.9 ± 0.9 ohms at 7.0 meters.
• Extension Cable Resistance: Center 0.220 Ω/m; Shield 0.066 Ω/m.
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical.
• Field Wiring: 0.2 to 1.5 mm² (16-24 AWG), max length 305 meters (1000 feet).
• Target Size (Flat): Minimum 8.9 mm dia; recommended 13 mm dia.

Environmental & Mechanical Ratings

• Operating Temperature: -52°C to +177°C (-62°F to +351°F).
• Storage Temperature: -52°C to +177°C (-62°F to +351°F).
• Probe Tip Material: Polyphenylene sulfide (PPS).
• Probe Case Material: AISI 304 stainless steel.
• Probe Cable: 75 Ω coaxial, FEP insulated (0.5, 1, 5, or 7 m lengths).
• Maximum Torque (Case): 5.1 N•m (45 in•lb) recommended; 7.3 N•m (65 in•lb) max.
• Connector-to-Connector Torque: 1/4-28 or M8X1 cases: 5.1 N•m recommended.
• Minimum Bend Radius: 25.4 mm (1.0 in) with or without armor.
• Pressure Seal: Viton O-ring designed for differential pressure sealing.

Installation & Mounting Guide

• Use finger-tight torque initially, then apply maximum 0.56 N•m (5 in•lb).
• Ensure thread engagement of M8x1 up to 12 mm maximum.
• For axial measurements on shafts smaller than 13 mm, adjust the gap to minimize scale factor changes.
• Use three-conductor shielded triad cable for field wiring up to 305 meters.
• Refer to frequency response graphs (Figure 16 & 17) for signal rolloff at high frequencies.
• The probe is compatible with 3300 RAM extension cables and proximitor sensors.

Package Contents

• 1 x 330904-08-10-70-02-05 3300 NSv Probe with armor and ClickLoc connector.
• Standard 7.0-meter coaxial cable (FEP insulated).
• Mounting hardware and O-ring seal.
• Original factory packaging with traceability.

Shipping & Logistics

• Shipping Carriers: FedEx, UPS, DHL – worldwide express.
• Dispatch Time: All orders ship within 5 business days.
• Stock Status: New & original, in stock for immediate delivery.
• Return Policy: 30-day return window for unused items.

Frequently Asked Questions (FAQ)

• Is this probe interchangeable with 3300 RAM? Yes, it is fully compatible mechanically and electrically.
• What is the recommended gap setting? Set the gap at 1.0 mm (40 mils) for standard operation.
• Can I use this probe in high-temperature environments? Yes, it operates from -52°C to +177°C.
• What is the maximum field wiring length? Up to 305 meters (1000 feet) between proximitor and monitor.
• Is the probe pressure tested before shipment? Not routinely; contact custom design for pressure seal testing.
• What is the minimum target size? The flat target must be at least 8.9 mm in diameter.
• Does this probe include a warranty? Yes, 12 months factory warranty (new & original).

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/