Home » 330704-000-100-10-01-05 3300 XL 11 mm Proximity Probe – Bently Nevada
330704-000-100-10-01-05
330704-000-100-10-01-05-1
330704-000-100-10-01-05-2
330704-000-100-10-01-05
330704-000-100-10-01-05-1
330704-000-100-10-01-05-2
Bently Nevada

330704-000-100-10-01-05 3300 XL 11 mm Proximity Probe – Bently Nevada

In stock
Manufacturer:
Bently Nevada
Product No.:
330704-000-100-10-01-05
Condition:
In Stock
Product Type:
Proximity Probe
Product Origin:
USA
Weight:
170g
Shipping port:
Xiamen
Warranty:
12 months

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3300 XL 11 mm Proximity Probes – Precision Vibration Monitoring

Technical Specifications

  • Brand: Bently Nevada
  • Model: 330704-000-100-10-01-05 – 3300 XL 11 mm Probe, M14 x 1.5 thread, with armor
  • Unthreaded Length: 00 mm
  • Overall Case Length: 100 mm
  • Total Length: 1.0 meter (3.3 feet)
  • Connector Type: Miniature coaxial ClickLoc connector with connector protector, standard cable
  • Agency Approval: Multiple Approvals (Option 05)
  • Probe DC Resistance: 5.9 ± 0.5 ohms (center to outer conductor)
  • 60 Hz Magnetic Field Immunity: Up to 300 Gauss (5 m system) – Output (mil pp/gauss):
    • 0.5 mm gap: 0.001
    • 2.5 mm gap: 0.009
    • 4.6 mm gap: 0.027
  • Probe Tip Material: Polyphenylene sulfide (PPS)
  • Probe Case Material: AISI 304 stainless steel (SST)
  • Cable Specification: 75 Ω triaxial, FEP insulated; total probe lengths: 1, 5 or 9 meters
  • Probe Case Torque: Maximum 63.3 N•m (560 in•lb) | Recommended 21.1 N•m (187 in•lb)
  • Thread Size: M14 x 1.5; maximum thread engagement 21 mm
  • Temperature Range (Operating & Storage): -52°C to +177°C (-62°F to +351°F). Note: exposing the probe below -34°C may cause premature seal failure.
  • Temperature Schedule (Probe Only):
    • EPL Ga/Gc: T1 (-55°C to +232°C), T2 (-55°C to +177°C), T3 (-55°C to +120°C), T4 (-55°C to +80°C), T5 (-55°C to +40°C)
    • EPL Dc: T280°C (-55°C to +232°C), T225°C (-55°C to +177°C), T170°C (-55°C to +120°C), T130°C (-55°C to +80°C), T105°C (-55°C to +100°C), T90°C (-55°C to +40°C)

Complete Suffix Information – Tree Structure

330704-000-100-10-01-05
├─ Model: 330704 = 3300 XL 11 mm Probe, M14 x 1.5 thread, with armor
├─ Unthreaded Length Option: 000 = 00 mm
├─ Overall Case Length Option: 100 = 100 mm
├─ Total Length Option: 10 = 1.0 meter (3.3 feet)
├─ Connector & Cable Type Option: 01 = Miniature coaxial ClickLoc connector with connector protector, standard cable
└─ Agency Approval Option: 05 = Multiple Approvals

Installation Guidelines

  • Apply recommended torque of 21.1 N•m (187 in•lb) when mounting the M14 x 1.5 thread probe case. Never exceed 63.3 N•m.
  • Ensure thread engagement does not exceed 21 mm to avoid mechanical interference.
  • Keep the probe cable away from high-temperature surfaces beyond +177°C. Use proper conduit for protection in harsh environments.
  • For systems exposed to strong magnetic fields (up to 300 Gauss), verify the gap setting because output varies by gap position.
  • Allow the probe to stabilize at ambient temperature before calibration when moving from cold storage below -34°C.

Environmental & Noise Immunity

  • Noise Immunity: The 3300 XL 11 mm Proximity Probe uses triaxial cable design that rejects common-mode interference. It withstands 60 Hz magnetic fields up to 300 Gauss with minimal output deviation.
  • Wide Temperature Tolerance: Operates reliably from -52°C to +177°C. Different temperature classifications (T1 to T5) suit hazardous area requirements.
  • Sealing & Protection: Probe case uses AISI 304 SST with PPS tip for excellent chemical and moisture resistance.

Frequently Asked Questions (FAQ)

  • What systems are compatible with the 3300 XL 11 mm probe?
    This probe mates with Bently Nevada 3300 XL proximity transducer systems and 3300 series monitors for radial vibration, thrust position, and eccentricity measurements.
  • Can I extend the cable length?
    The 330704-000-100-10-01-05 comes with 1.0 meter integral cable. For longer runs choose 5 or 9 meter versions; extensions require approved junction boxes to preserve signal integrity.
  • Does this probe include agency approvals?
    Yes, option 05 provides multiple approvals for hazardous locations (ATEX, IECEx, CSA, etc.). Always check the specific temperature class for your ambient range.
  • What is the recommended gap for initial installation?
    Typical linear range starts at 0.5 mm (20 mils) to 2.5 mm (100 mils). For precise applications refer to the target material and calibration curve.
  • How do I clean the probe tip?
    Gently wipe the PPS tip with isopropyl alcohol and a soft cloth. Avoid scratching the tip surface.

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