330904-00-15-70-02-00 3300 NSv Proximity Probe | Bently Nevada

3300 NSv Proximity Probe 330904-00-15-70-02-00 – Advanced Performance for Turbomachinery

• Brand: Bently Nevada
• Model: 330904 (M8x1 thread with armor) – full threading, 150 mm case length
• Total probe cable: 7.0 m (23 ft) with 75 Ω coaxial FEP insulation.
• Connector type: ClickLoc miniature coaxial.
• DC resistance (probe): 5.9 ± 0.9 Ω from center to outer conductor.

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 operation.
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) with +12.5%/-20% interchangeability.
• Deviation from Straight Line (DSL): Less than ±0.06 mm (±2.3 mils).
• Frequency Response: 0 to 10 kHz, -3 dB typical with up to 305 m field wiring.
• Target Size (flat): Minimum 8.9 mm diameter; recommended 13 mm.

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).
• Case Material: AISI 304 stainless steel.
• Maximum Torque: 0.56 N•m (5 in•lb) finger tight; case torque 7.3 N•m (65 in•lb).
• Minimum Bend Radius: 25.4 mm (1.0 in) with or without SST armor.

Installation & Wiring Guidelines

• Use three-conductor shielded triad cable for field wiring (16 to 24 AWG).
• Maximum field wiring length between the 3300 XL NSv Proximitor Sensor and monitor: 305 m (1000 ft).
• Recommended torque: finger tight; maximum 0.56 N·m (5 in·lb) for the probe.
• Case thread engagement: M8x1 up to 12 mm maximum.
• Probe seals differential pressure with a Viton O-ring – contact custom design for pressure test.

Packaging & Delivery

• Each 3300 NSv Proximity Probe includes the probe with 7.0 m cable and ClickLoc connector.
• We ship via FedEx, UPS, or DHL – tracking provided.
• Stock available – we dispatch within 5 business days.
• 30-day return policy applies to all orders.

Frequently Asked Questions (FAQ)

• Is this probe compatible with older Bently Nevada monitors? Yes, it is fully interchangeable with the 3300 RAM probe mechanically and electrically.
• What is the recommended gap setting for the 3300 NSv? Set the gap to 1.0 mm (40 mils) for standard operation.
• Can I use this probe in process compressor applications? Absolutely – its chemical resistance exceeds the 3300 RAM, making it ideal for compressors.
• What is the maximum field wiring length? You can run up to 305 meters (1000 feet) between the Proximitor Sensor and the monitor.
• Is the probe pressure tested before shipment? Probes are not pressure tested; please contact our custom design department if you require testing.
• Do you have stock and how fast is delivery? Yes, we keep stock and ship within 5 days via FedEx, UPS, or DHL.

Contact Information:
For inquiries, email sales@nex-auto.com or call +86 153 9242 9628 (WhatsApp).
Partner: NexAuto Technology Limited