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The Bently Nevada 330103‑06‑13‑05‑02‑CN is an industrial eddy current proximity transducer designed to provide reliable displacement measurement for rotating equipment. It senses the gap between the sensor tip and a conductive target, producing an analog signal proportional to the target distance. This signal can be used for vibration monitoring, rotor position tracking, and machine condition assessment.
This model is engineered for continuous operation in industrial environments where accurate gap measurement is critical to condition monitoring and machine protection systems. Its robust design ensures stable performance under vibration, temperature variation, and mechanical stress. Suitable for heavy machinery in power plants, refineries, and manufacturing facilities, this transducer supports maintenance strategies focused on early detection of mechanical faults.
| Parameter | Specification |
|---|---|
| Model | 330103‑06‑13‑05‑02‑CN |
| Sensor Type | Eddy Current Proximity Transducer |
| Measurement Range | ±0.5 mm |
| Output Signal | AC Voltage 0–10 V |
| Frequency Response | 1 Hz – 8 kHz |
| Operating Temperature | ‑40 °C to +125 °C |
| Cable Length | 3.0 m (standard) |
| Connector | Lockable industrial connector |
| Housing Material | Stainless Steel 316L |
| Mounting Style | Threaded body with locknut |
| Linearity | ±2% |
| Shock Resistance | 50 g |
| Vibration Tolerance | 20 g (10–2000 Hz) |
| Protection Rating | IP67 |
| Dimensions (Diameter × Length) | 14 mm × 110 mm |
| Weight (kg) | 0.20 kg |
The 330103‑06‑13‑05‑02‑CN is a transducer that employs eddy current technology to convert the distance between the probe and a conductive surface into an AC voltage output. Internal signal conditioning reduces the effects of temperature drift, resulting in reliable readings even in varying environmental conditions. The stainless steel enclosure and high ingress protection rating ensure long service life and resistance to dust, moisture, and mechanical impact.
This sensor is suitable for continuous machinery health monitoring, especially on rotating shafts where precise displacement data help identify imbalance, misalignment, and bearing defects. The lockable industrial connector provides secure electrical connection with field cabling.
The 3300 Series is a family of industrial sensors used for machinery health monitoring and protection systems. Proximity transducers in this series are designed to measure displacement and vibration on critical rotating equipment with high reliability.
| Model | Measurement Range | Output Signal | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 330103‑06‑13‑05‑02‑01 | ±0.5 mm | AC Voltage 0–10 V | 14 × 105 | 0.19 |
| 330103‑06‑13‑05‑02‑02 | ±0.75 mm | AC Voltage 0–10 V | 14 × 108 | 0.19 |
| 330103‑06‑13‑05‑02‑03 | ±0.5 mm | 4–20 mA | 14 × 110 | 0.20 |
| 330103‑06‑13‑05‑02‑04 | ±1.0 mm | AC Voltage 0–10 V | 14 × 112 | 0.21 |
| 330103‑06‑13‑05‑02‑05 | ±0.5 mm | AC Voltage 0–10 V | 14 × 110 | 0.20 |
| Model | Measurement Type | Output Signal | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 330156‑03‑02‑00‑00 | Velocity Vibration | 4–20 mA | 18 × 95 | 0.24 |
| 330513‑01‑02‑50‑00 | Keyphasor Trigger | TTL Pulse | 25 × 60 | 0.16 |
| 330156‑03‑01‑00‑00 | Acceleration | AC Voltage 0–10 V | 18 × 90 | 0.23 |
| 330103‑06‑11‑50‑02‑00 | Proximity Probe | AC Voltage 0–10 V | 12 × 100 | 0.18 |
| 330157‑03‑01‑00‑00 | Temperature Sensor | RTD | 8 × 60 | 0.10 |
Q1: What parameter does this transducer measure?
A1: It measures the distance between the sensor tip and a conductive surface, converting it into a proportional AC voltage signal.
Q2: In what environments can this model be used?
A2: It is designed for industrial environments with significant temperature shifts, vibration, and mechanical stress.
Q3: How is this sensor typically mounted?
A3: The sensor is mounted using the threaded body and locknut, allowing precise positioning and secure installation.
Q4: Is this product suitable for turbine monitoring?
A4: Yes, it is well suited for turbine shaft vibration and displacement monitoring.
Q5: What is the measurement range for this model?
A5: The rated measurement range is ±0.5 mm.
Q6: What type of output does this sensor provide?
A6: It provides an AC voltage output in the range of 0–10 V proportional to displacement.
Q7: How is the environmental protection rating defined?
A7: It has an ingress protection rating of IP67, indicating strong resistance against dust and water ingress.
Q8: What maintenance does this sensor require?
A8: Routine inspection for physical damage and signal stability is recommended; the rugged construction reduces the need for frequent maintenance.
Q9: Can this sensor handle high vibration?
A9: Yes, it is rated to tolerate vibration up to 20 g in the 10–2000 Hz range.
Q10: Why choose eddy current technology for displacement measurement?
A10: Eddy current proximity sensors provide non‑contact, fast, and precise displacement measurements with long service life and low wear.