The 3300 XL 8 mm Proximity Transducer System consists of:
One 3300 XL 8 mm probe
One 3300 XL extension cable¹
One 3300 XL Proximitor Sensor²
This system provides an output voltage that is directly proportional to the distance between the probe tip and the observed conductive surface. It can measure both static (position) and dynamic (vibration) values. The primary applications include:
Vibration and position measurements on fluid-film bearing machines
Keyphasor reference and speed measurements³
Advanced Performance & Compliance

The 3300 XL 8 mm system represents the most advanced performance in eddy current proximity transducer systems. The standard 3300 XL 8 mm 5-meter system fully complies with the American Petroleum Institute (API) 670 Standard, ensuring:
Mechanical configuration
Linear range
Accuracy
Temperature stability
All 3300 XL 8 mm proximity transducer systems provide this level of performance while ensuring complete interchangeability of probes, extension cables, and Proximitor sensors. This eliminates the need for matching or bench calibration of individual components.

Backward Compatibility
Each 3300 XL 8 mm Transducer System component is backward compatible and interchangeable⁴ with other non-XL 3300 series 5 mm and 8 mm transducer system components⁵. This includes the 3300 5 mm probe, which is ideal for applications where an 8 mm probe is too large for the available mounting space.

Our products are all genuine imported goods, which can be tested, worry-free after-sales service, and quality guaranteed.

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