Bently Nevada 3300 NSv Proximity Probe – Armored M10x1 Model

Key Technical Specifications

• Brand: Bently Nevada
• Model: 3300 NSv Proximity Probe (Armored)
• Part Number Suffix (330910-16-23-10-02-00):
  • Model 330910: 3300 NSv Probe, M10 x 1 thread, with stainless steel armor
  • -16: Unthreaded length = 0 mm
  • -23: Overall case length = 230 mm
  • -10: Total length = 1.0 meter (39 inches)
  • -02: Miniature coaxial ClickLoc connector, standard cable
  • -00: No special agency approval required
• Linear Range: 1.5 mm (60 mils) from 0.25 to 1.75 mm
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) typical
• Frequency Response: 0 to 10 kHz (+0, -3 dB) with up to 305 m of field wiring
• Deviation from Straight Line (DSL): Less than ±0.06 mm (±2.3 mils)
• Recommended Gap Setting: 1.0 mm (40 mils)
• Target Size (min): 8.9 mm diameter; recommended 13 mm diameter
• Probe DC Resistance (1.0 m): 4.2 ± 0.5 ohms (center to outer conductor)
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 stainless steel (SST) with armor
• Operating Temperature: -52°C to +177°C (-62°F to +351°F)
• Maximum Pressure Rating: Probe seals differential pressure with Viton O-ring
• Connector-to-connector torque (first three threads): Recommended 7.5 N•m (66 in•lb), Max 22.6 N•m (200 in•lb)
• Connector-to-connector torque (case): Recommended 11.3 N•m (100 in•lb), Max 33.9 N•m (300 in•lb)
• Minimum Bend Radius: 25.4 mm (1.0 inch) even with armor
• Temperature Schedule: T2 rating for ambient up to +177°C (probe only)
• System Weight (probe only): Approximately 14 to 150 g (0.5 to 5.3 oz)

What's Included in Your Order

• One New Original NSv Proximity Probe (model 330910-16-23-10-02-00) with stainless steel armor.
• Factory packaging ensures safe transport and product integrity.
• Standard probe cable with miniature coaxial ClickLoc connector (1.0 m length).
• Installation manual available upon request (not printed).
• Note: Extension cable sold separately if needed.

Frequently Asked Questions (FAQ)

• Can I use this probe with my existing 3300 RAM extension cable?
  Yes, the 3300 NSv Proximity Probe is mechanically and electrically interchangeable with previous 3300 RAM probes and cables.
• What is the incremental scale factor for this probe?
  It provides 7.87 V/mm (200 mV/mil) over the full 1.5 mm linear range, including interchangeability error.
• What is the maximum temperature this probe can withstand?
  The probe operates continuously from -52°C to +177°C (-62°F to +351°F).
• Does this part include the extension cable?
  No, this order includes only the armored probe with integral cable (1.0 m). You can order extension cables separately.
• How do I install the probe correctly?
  Finger-tighten the probe tip, then follow the recommended torque of 7.5 N•m for the case threads. Avoid exceeding 0.56 N•m on the tip itself.
• What field wiring length does the system support?
  You can use up to 305 meters (1000 feet) of triad cable between the proximitor and monitor without significant signal loss.
• What is the advantage of the armored version?
  The stainless steel armor (included in this part number) provides extra protection against crushing or wear in abrasive environments.

Author: Ubest Automation

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