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The 330105‑02‑12‑05‑02‑05 is an 8 mm reverse‑mount proximity probe from the 3300 XL Series, commonly employed in precision vibration and position monitoring. Its compact reverse‑mount design provides flexibility for challenging installation spots, while maintaining the industry-leading performance expected from high-end proximity transducer systems.
Brand: Bently Nevada
Series: 3300 XL Reverse‑Mount Proximity Probes
Model: 330105‑02‑12‑05‑02‑05
Product Type: Eddy‑current proximity sensor for machinery health monitoring
Reverse‑mount form factor – Ideal for confined spaces where side- or front-mounted probes aren’t viable.
8 mm sensing tip – Well-suited for compact targets yet maintains signal precision.
Miniature ClickLoc coaxial connector – Simplifies secure connections and disconnections with a locking “click” mechanism; resistant to corrosion.
API 670 compliant performance – Ensures linearity, accuracy, and thermal stability for critical applications.
Full interchangeability – Compatible with other 3300 series components (non-XL models and 5 mm variants), reducing spares complexity.
Agency approvals – Designed to meet multiple industrial certifications, enhancing safety and compatibility.
High durability – Stainless steel and PPS materials ensure resistance to temperature and industrial wear.
Monitoring vibration and shaft displacement in fluid-film bearings and rotating machinery.
Keyphasor reference generation and speed measurement in turbine, compressor, and motor systems.
Integration into machinery health and predictive-maintenance systems requiring compact, robust probes.
| Parameter | Specification |
|---|---|
| Model | 330105‑02‑12‑05‑02‑05 |
| Series | 3300 XL 8 mm Reverse‑Mount Probe |
| Application Type | Vibration/Position Eddy‑Current Probe |
| Total Length | 0.5 m (1.6 ft) — standard length |
| Connector Type | Miniature ClickLoc coaxial connector |
| Approvals | CSA, ATEX, IECEx (industrial approvals) |
| Temperature (Storage) | −51 °C to +177 °C (−60 °F to +351 °F) |
| Material – Tip | PPS (Polyphenylene Sulfide) |
| Material – Body | AISI 303/304 Stainless Steel |
| Thread Spec | 3/8‑24 UNF reverse mount |
| Weight | Approx. 0.323 kg (probe only) |
| Dimensions (Typical) | 2.3 cm × 2.0 cm × 112 cm (packaging/shipping) |
| Compatibility | Interchangeable with 5 mm 3300 probes and XL components |
| Model | Description |
|---|---|
| 330105‑02‑12‑10‑02‑00 | Reverse‑mount probe with 1.0 m length |
| 330105‑02‑12‑15‑02‑05 | Reverse‑mount probe, 1.5 m length, high-temp rated |
| 330105‑02‑12‑05‑02‑00 | Similar reverse probe with default options |
| 330105‑02‑12‑05‑02‑05 | (Current model for reference) |
| 330101‑00‑20‑05‑02‑05 | 8 mm standard mount probe variant |
| Model | Key Use Area |
|---|---|
| 3500/15 Power Supply | Provides power to monitoring rack |
| 3500/22M Transient Data Interface | Captures high-speed vibration data |
| 3500/42M Prox/Seismic Monitor | Processes vibration signals |
| 330130 Extension Cable | Extends probe distance with same specs |
| 330180 Velomitor Sensor | Secondary sensor for velocity measurement |
Q1: What’s the primary role of this probe?
A1: It measures vibration and shaft position using eddy-current detection in cramped mounting areas.
Q2: Is it backward-compatible with older systems?
A2: Yes—compatible with standard 3300 probes and 5 mm variants, supporting mix-and-match ease.
Q3: How secure is the connector?
A3: Features ClickLoc technology—locks by finger torque, resilient and corrosion-resistant.
Q4: Can it handle high temperatures?
A4: Yes—store up to +177 °C reliably; high-temp versions extend performance further.
Q5: What makes it API-compliant?
A5: Meets API 670 for linear measurement, accuracy, and mechanical stability.
Q6: What are its weight and dimensions?
A6: Roughly 0.323 kg; typical packaging about 2.3 cm × 2.0 cm × 112 cm.
Q7: Does it offer explosion-proof certifications?
A7: Yes—select variants include CSA, ATEX, and IECEx approvals.
Q8: Why choose reverse-mount?
A8: Ideal when front mounting is obstructed; reverse on the rear shaft side reduces damage risk.
Q9: Is cabling interchangeable?
A9: Yes—extension cables and sensors share same interface, simplifying spares.
Q10: What industries benefit most?
A10: Turbo-machinery, gas compressors, turbines, and any rotating equipment in confined areas.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.