Bently Nevada 3300 XL 8 mm Probe 330103-05-10-10-12-05

Key Technical Specifications

• Manufacturer: Bently Nevada
• Product No.: 330103-05-10-10-12-05
• Product Type: 3300 XL 8 mm Proximity Probes
• Linear Range: 2 mm (80 mils) from 0.25 to 2.3 mm (10 to 90 mils). This corresponds to -1 to -17 Vdc output. We recommend a -9 Vdc gap setting for radial vibration (approx. 1.27 mm).
• Frequency Response: System bandwidth supports dynamic measurements. See Figures 10 and 12 for signal roll‑off with long cables.
• Sensitivity & Linearity: The probe provides 7.87 V/mm nominal sensitivity. Linearity error remains below specified limits within the full range.
• Resolution: High resolution enables detection of minute shaft displacements. The system effectively filters electrical noise.
• Temperature Range: Standard probe operates -52°C to +177°C. The tip withstands up to +218°C in extended range. Exposing below –34°C may affect pressure seal integrity.
• Environmental Resilience: Less than 3% ASF change after 56 days in 93% humidity (IEC 68-2-3).
• Pressure Sealing: Viton® O‑ring design seals differential pressure. We do not pressure test before shipment; contact our custom design department if you require a test.
• Intrinsically Safe Approvals: CSA, ATEX, IECEx for Zone 0, Groups IIC, and Class I/II/III installations.

Complete Suffix Information – 330103-05-10-10-12-05

• 330103 – 3300 XL 8 mm Probe, M10 x 1 thread, without armor
• 05 – Unthreaded length: 50 mm
• 10 – Overall case length: 100 mm
• 10 – Total length: 1.0 meter (3.3 feet)
• 12 – Miniature coaxial ClickLoc™ connector, FluidLoc cable
• 05 – Agency approvals: CSA, ATEX, IECEx

Mechanical & Electrical Details

• Probe Tip Material: Polyphenylene sulfide (PPS) offers excellent chemical resistance and temperature tolerance.
• Probe Case Material: AISI 303 or 304 stainless steel ensures durability in harsh environments.
• Nominal DC Resistance (RPROBE): 7.59 ± 0.50 Ω (for 1.0 m length) from center conductor to outer conductor.
• Thread Specification: M10 x 1, maximum thread engagement 15 mm.
• Weight: 323 g/m (11.4 oz/ft).
• Field Wiring: Use 0.2 to 1.5 mm² (16-24 AWG) shielded triad cable. Maximum length between Proximitor and monitor is 305 meters (1,000 feet).
• Approvals (entity): Class I, Zone 0 AEx/Ex ia IIC T5…T1 Ga; Class I Div 2 Groups A-D nA/ec (when installed per drawings 141092 or 140979).

Frequently Asked Questions

• Q: What is the linear range of the 330103-05-10-10-12-05?
  A: The 3300 XL 8mm Probe offers a 2 mm linear range (0.25 to 2.3 mm from target), corresponding to -1 to -17 Vdc output.
• Q: Does the probe tip resist harsh chemicals?
  A: The PPS tip provides excellent chemical and temperature resistance. The stainless steel case adds durability.
• Q: What approvals does suffix 05 cover?
  A: The "05" option includes CSA, ATEX, and IECEx certifications for hazardous locations.
• Q: How long is the delivery time?
  A: We typically ship within 24 hours via FedEx, UPS, or DHL.

Author: Ubest Automation

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