Product Introduction
The Bently Nevada 330104-00-14-10-02-05 is a 3300 XL 8 mm Proximity Probe with an integral cable. It is a non‑contact eddy‑current probe designed for precision measurement of shaft relative vibration, axial (thrust) position, eccentricity, and speed (Keyphasor) on rotating machinery. This model features a standard 8 mm probe tip with a 140 mm overall case length (for deep mounting holes or thick casings), a 1.0 meter integral cable, a Mini‑type coaxial male connector, and hazardous area approvals (‑05). The probe is fully compatible with 3300 XL Proximitors (e.g., 330180 series) and extension cables.
The part number breaks down as:
330104 – 3300 XL 8 mm probe (specific case/thread configuration)
00 – Unthreaded length: 0 mm
14 – Overall case length: 140 mm (14.0 cm / 5.51 in)
10 – Total cable length (probe + integral): 1.0 m (39.4 in)
02 – Connector type: Miniature coaxial male (Mini‑Type) – Option 02
05 – Approval code: Hazardous area (ATEX, CSA, IECEx Zone 0/1/2, gas and dust)
The probe body is manufactured from PPS (Polyphenylene Sulfide) and 300 series stainless steel, providing excellent chemical and abrasion resistance. The integral cable features a fluoropolymer jacket for durability in harsh industrial environments.
Parameters
| Parameter | Specification |
|---|---|
| Model / Part Number | 330104-00-14-10-02-05 |
| Product Type | 3300 XL 8 mm Proximity Probe (integral cable) |
| Probe Tip Diameter | 8 mm (0.315 in) |
| Unthreaded Length | 0 mm |
| Overall Case Length | 140 mm (5.51 in) |
| Total Cable Length (probe + integral) | 1.0 m (39.4 in) |
| Connector Type | Miniature coaxial male (Mini‑Type) |
| Approval Code | -05 (ATEX, CSA, IECEx Zone 0, 1, 2; gas and dust) |
| Dimensions (probe head only) | Diameter: 8 mm (0.315 in); Length: 140 mm (5.51 in) |
| Cable Outer Diameter | 3.5 mm (0.14 in) |
| Total Weight (probe + 1.0 m cable) | Approx. 0.14 kg (0.31 lb) |
| Linear Range | 2.0 mm (80 mils) |
| Operating Temperature (probe tip) | –35 °C to +120 °C (–31 °F to +248 °F) |
| Operating Temperature (cable) | –51 °C to +177 °C (–60 °F to +351 °F) |
| Storage Temperature | –51 °C to +177 °C (–60 °F to +351 °F) |
| Material (tip & housing) | Polyphenylene Sulfide (PPS) / 300 series stainless steel |
| Thread Size | 3/8‑24 UNF |
| Output scaling (with 3300 XL Proximitor) | 7.87 V/mm (200 mV/mil) |
| Frequency response (system) | DC to 10 kHz |
Application Scenarios
Deep Mounting Holes in Large Machinery – The 140 mm case length is designed for machines with extremely thick bearing housings or deep threaded probe mounts, such as large steam turbines, gas turbines, centrifugal compressors, and hydroelectric generators. It ensures the probe tip reaches the shaft surface without requiring adapters.
Hazardous Area Installations – Installed in refineries, petrochemical plants, offshore platforms, and chemical facilities where explosive gases or dust are present (Zone 0/1/2). The -05 approval ensures compliance with ATEX, CSA, and IECEx standards.
Radial Vibration Monitoring – Measures shaft‑relative vibration on critical rotating equipment, enabling early detection of imbalance, misalignment, bearing wear, and shaft cracks.
Axial (Thrust) Position Measurement – Monitors rotor displacement on compressors and turbines to prevent thrust bearing overload and rotor‑stator rub in hazardous environments.
Keyphasor / Speed Reference – Provides a once‑per‑revolution timing pulse for phase measurement, Bode plots, orbit analysis, and overspeed protection in safety‑critical applications.
Moderate Cable Length (1.0 m) – The 1.0 meter integral cable allows the proximitor to be mounted at a convenient distance from the probe (e.g., in a junction box adjacent to the machine), balancing flexibility and signal integrity.
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Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
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- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
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7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
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