What Is SCADA? Supervisory Control Without Replacing the PLC
SCADA sits above PLCs and RTUs: it acquires field data, alarms operators, and issues supervisory commands across plants and remote assets—without replacing local deterministic control.

Engineered for high-reliability vibration and shaft position monitoring, the Bently Nevada 330101-00-52-10-02-CN serves as an industrial-grade non-contacting displacement sensor within the 3300 XL 8 mm Proximity Transducer System. This probe delivers continuous, accurate measurements of shaft displacement, radial vibration, and axial thrust position in critical rotating machinery, offering exceptional resistance to fluid ingress and mechanical wear.
| Manufacturer | Bently Nevada | ||
| Model Number | 330101-00-52-10-02-CN | ||
| System Compatibility | Unthreaded Length Option | 0.0 in | |
| Overall Case Length Option | 5.2 in (132 mm) | ||
| Total Length Option | 1.0 meter (3.3 feet) | ||
| Connector and Cable Type | Miniature coaxial ClickLoc connector, standard cable | ||
| Agency Approval Option | CN (Country-Specific Approvals) | ||
| Physical Weight | 0.323 kg | ||
| Shipping Weight | 1.500 kg | ||
| Country of Origin | United States (U.S.A.) |
This 1.0-meter probe requires strict pairing with compatible Bently Nevada components. To form a functional 5.0-meter system, it must be paired with a 4.0-meter extension cable and a 5.0-meter Proximitor Sensor. For a 9.0-meter system, utilize an 8.0-meter extension cable paired with a 9.0-meter Proximitor. Mixing system lengths (e.g., using a 9.0-meter extension cable with a 5.0-meter Proximitor) will cause severe calibration offsets and inaccurate displacement data.
The 5.2-inch overall case length is designed for deep-well installations. When mounting this unit, calculate the casing thermal expansion under operational load. Inadequate bracket rigidity or failure to account for casing thermal growth can cause physical contact between the 8 mm tip and the rotating shaft target, leading to immediate sensor failure. Ensure signal cables are routed through dedicated grounded conduits separate from high-voltage AC lines to prevent EMI noise injection.
During commissioning, calibrate physical probe gapping using a digital multimeter measuring the DC voltage output at the Proximitor Sensor terminal. A physical gap of 1.0 mm (40 mils) corresponds to a standard sensor bias voltage of -10.0 VDC when calibrated against AISI 4140 steel. Before locking the mounting thread, verify that physical runout and electrical runout do not exceed API 670 guidelines (typically 0.25 mils / 6.3 micrometers combined).
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| Color pattern |
Blue
Greyish White
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| Country of origin |
United States
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