330903-00-05-50-01-05 3300 NSv Probe Bently Nevada – Precision Sensor

Bently Nevada 330903-00-05-50-01-05: High-Performance 3300 NSv Proximity Probe

Key Technical Specifications

• Brand & Model: Bently Nevada 330903-00-05-50-01-05 (3300 NSv Probe).
• Linear Range: 1.5 mm (60 mils) from 0.25 mm to 1.75 mm (approx. -1 to -13 Vdc).
• Recommended Gap Setting: 1.0 mm (40 mils).
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) with +12.5%/-20% interchangeability error.
• 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 (1000 ft) field wiring.
• Probe DC Resistance (5.0m length): 5.3 ± 0.7 ohms (center to outer conductor).
• Extension Cable DC Resistance: Center conductor 0.220 Ω/m; Shield 0.066 Ω/m.
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical.
• Field Wiring Specs: 0.2 to 1.5 mm² (16-24 AWG), max 305 m to monitor.

Environmental & Mechanical Durability

• 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) for high chemical resistance.
• Probe Case Material: AISI 304 stainless steel (SST).
• Pressure Seal: Viton O-ring design seals differential pressure (not pressure tested before shipping).
• Minimum Bend Radius: 25.4 mm (1.0 in) with or without SST armor.
• Maximum Torque (Probe Case): 7.3 N•m (65 in•lb); Recommended 5.1 N•m (45 in•lb).
• Finger Tight Installation: Maximum 0.56 N•m (5 in•lb) for probe tip.

Target & Mounting Requirements

• Minimum Flat Target Diameter: 8.9 mm (0.35 in); Recommended minimum 13 mm (0.5 in).
• Thread Engagement Length (M8x1): Maximum 12 mm.
• Probe Cable: 75 Ω coaxial FEP insulated, total length 5.0 meters (16.4 feet) with miniature coaxial ClickLoc connector & protector.
• Agency Approval: Option 05 – Multiple Approvals.

Frequently Asked Questions (FAQ)

• Is this probe brand new and original? Yes, we supply new & original Bently Nevada probes in factory packing.
• Do you have stock for 330903-00-05-50-01-05? Yes, we keep this 3300 NSv model in stock for immediate orders.
• What is the typical lead time for shipping? We dispatch within 5 business days after order confirmation.
• Which carriers do you use? We ship via FedEx, UPS, and DHL for fast and reliable delivery.
• Can I return this probe? Yes, we accept returns within 30 days of receipt (conditions apply).
• What is the linear range starting point? Linear range begins at 0.25 mm (10 mils) from the target up to 1.75 mm (70 mils).
• Does this probe work with older Bently Nevada monitors? Yes, it is interchangeable with previous 3300 RAM proximity probes and extension cables.
• What is the frequency response limit with long field wiring? Up to 305m of wiring maintains 0-10 kHz response with -3dB rolloff.

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

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