330903-00-04-70-12-05 Bently Nevada 3300 NSv Proximity Probe

330903-00-04-70-12-05 Bently Nevada 3300 NSv Proximity Probe

• Linear Range and Gap: The probe provides a 1.5 mm (60 mils) linear range starting at 0.25 mm (10 mils). The recommended gap setting is 1.0 mm (40 mils). Output voltage spans approximately -1 to -13 Vdc.
• Incremental Scale Factor (ISF): ISF is 7.87 V/mm (200 mV/mil) with a tolerance of +12.5%/-20% including interchangeability error. This applies over increments of 0.25 mm (10 mils) across the full linear range.
• Deviation from Best Fit Straight Line (DSL): The probe maintains less than ±0.06 mm (±2.3 mils) deviation, ensuring high linearity and reliable measurements.
• Frequency Response: Typical response is 0 to 10 kHz with +0, -3 dB. This performance holds with up to 305 meters (1000 feet) of field wiring.
• Target Size Requirement: Minimum target diameter is 8.9 mm (0.35 in). Bently Nevada recommends a 13 mm (0.5 in) diameter target for optimal performance.

Electrical and Environmental Specifications

• Probe DC Resistance (RPROBE): For a 7.0 meter probe, resistance from center conductor to outer conductor is 5.9 ± 0.9 ohms.
• Extension Cable Resistance: Center conductor: 0.220 Ω/m (0.067 Ω/ft). Shield: 0.066 Ω/m (0.020 Ω/ft).
• Extension Cable Capacitance: Typical value is 69.9 pF/m (21.3 pF/ft).
• Temperature Range: Operating and storage temperature range is -52°C to +177°C (-62°F to +351°F).
• Probe Case Material: AISI 304 stainless steel (SST). Probe tip material is Polyphenylene sulfide (PPS).
• Minimum Bend Radius: The probe cable has a minimum bend radius of 25.4 mm (1.0 in), with or without stainless steel armor.

Installation and Mechanical Details

• Recommended Torque: Finger tight is recommended for installation. Maximum torque is 0.56 N•m (5 in•lb).
• Case Torque (1/4-28 or M8X1): Maximum rated torque is 7.3 N•m (65 in•lb). Recommended is 5.1 N•m (45 in•lb).
• Thread Engagement: For M8x1 case thread, maximum length of engagement is 12 mm.
• Field Wiring: Use 0.2 to 1.5 mm² (16 to 24 AWG) wire. Bently Nevada recommends three-conductor shielded triad cable. Maximum field wiring length is 305 meters (1000 feet).
• Probe Pressure Seal: The 3300 NSv probes seal differential pressure between tip and case using a Viton O-ring. They are not pressure tested before shipment.

Packaging, Shipping, and FAQ

• Package Contents: 1x 330903-00-04-70-12-05 probe, 1x connector protector, and standard FluidLoc cable. All in factory packaging.
• Shipping Methods: We ship via FedEx, UPS, or DHL. Delivery typically occurs within 5 business days.
• Returns: We support 30-day returns for unused items in original condition.

Frequently Asked Questions (FAQ)

• Q: Is this probe brand new and original?
  A: Yes, this 330903-00-04-70-12-05 is new and original in factory packing.
• Q: What is the probe's linear range?
  A: The linear range is 1.5 mm (60 mils) from approximately 0.25 mm to 1.75 mm from the target.
• Q: Can I use this probe with a 13 mm diameter shaft?
  A: Yes, 13 mm is the recommended minimum target diameter for axial position measurements.
• Q: What is the maximum field wiring length?
  A: The maximum length is 305 meters (1000 feet) when using the 3300 XL NSv Proximitor Sensor.
• Q: Do you have this item in stock?
  A: Yes, we have the 330903-00-04-70-12-05 in stock and ready to ship within 5 days.
• Q: What shipping carriers do you use?
  A: We ship using FedEx, UPS, or DHL for reliable and fast delivery.

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

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