330102-00-40-10-02-00 BENTLY NEVADA

3300 XL 8mm Proximity Transducer System
Description
The 3300 XL 8 mm Proximity Transducer System consists of:
 One 3300 XL 8 mm probe,
 One 3300 XL extension cable1, and
 One 3300 XL Proximitor
Sensor
2.
The system provides an output voltage that is directly proportional to the
distance between the probe tip and the observed conductive surface and can
measure both static (position) and dynamic (vibration) values. The system’s
primary applications are vibration and position measurements on fluid-film
bearing machines, as well as Keyphasor
reference and speed measurements
3.
The 3300 XL 8 mm system delivers the most advanced performance in our eddy
current proximity transducer systems. The standard 3300 XL 8 mm 5-metre
system also fully complies with the American Petroleum Institute’s (API) 670
Standard (4th Edition) for mechanical configuration, linear range, accuracy, and
temperature stability. All 3300 XL 8 mm proximity transducer systems provide
this level of performance and support complete interchangeability of probes,
extension cables, and Proximitor sensors, eliminating the need to match or
bench calibrate individual components.
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 components
5. This compatibility includes the 3300 5 mm probe, for
applications in which an 8 mm probe is too large for the available mounting
space6,7.
Proximitor Sensor
The 3300 XL Proximitor Sensor incorporates numerous improvements over
previous designs. Its physical packaging allows you to use it in high-density DINrail
installations. You can also mount the sensor in a traditional panel mount
configuration, where it shares an identical 4-hole mounting “footprint” with older
Proximitor Sensor designs. The mounting base for either option provides
electrical isolation and eliminates the need for separate isolator plates. The 3300
XL Proximitor Sensor is highly immune to radio frequency interference, allowing
you to install it in fiberglass housings without adverse effects from nearby radio
frequency signals. The 3300 XL Proximitor Sensor’s improved RFI/EMI immunity
satisfies European CE mark approvals without requiring special shielded conduit
or metallic housings, resulting in lower installation costs and complexity.
The 3300 XL’s SpringLoc terminal strips require no special installation tools and
facilitate faster, more robust field wiring connections by eliminating screw-type
clamping mechanisms that can loosen.