330180-51-00 Sensor

Bently Nevada 330180-51-00 Proximitor Sensor 3300 XL 8mm

Proximitor SensorDescription Notes:

1. One-metre systems do not use an extension cable.

2. Proximitor sensors are supplied by default from thefactory calibrated to AISI 4140 steel. Calibration toother target materials is available upon request.

3. Consult Bently Nevada* Applications Note,Considerations when using Eddy Current ProximityProbes for Overspeed Protection Applications whenconsidering this transducer system for a tachometer oroverspeed measurements.

4. 3300 XL 8 mm components are both electrically andphysically interchangeable with non-XL 3300 5 mmand 8 mm components. Although the packaging ofthe 3300 XL Proximitor Sensor differs from itspredecessor, its design fits in the same 4-hole

the mounting pattern when used with the 4-holemounting base, and will fit within the same mountingspace specifications (when minimum permissiblecable bend radius is observed).

5. Mixing XL and non-XL 3300-series 5 mm and 8 mmsystem components limits system performance to thespecifications for the non-XL 3300 5 mm and 8 mm

Transducer System.

6. The 3300-series 5 mm probe (refer to Specificationsand Ordering Information p/n 141605-01) usessmaller physical packaging but does not reduce theside view clearances or tip-to-tip spacingrequirements as compared to an 8 mm probe. It is

used when physical (not electrical) constraintspreclude the use of an 8 mm probe. When yourapplication requires narrow side view probes, use the3300 NSv* Proximity Transducer System (refer toSpecifications and Ordering Information p/n 147385-01).

7. 8 mm probes provide a thicker encapsulation of theprobe coil in the molded PPS plastic probe tip. Thisresults in a more rugged probe. The larger diameterof the probe body also provides a stronger, morerobust case. We recommend that you use 8 mmprobes when possible to provide optimal robustnessagainst physical abuse.

8. Each 3300 XL extension cable includes silicone tapethat you can use instead of connector protectors. Wedo not recommend silicone tape for applications thatwill expose the probe-to-extension cable connectionto turbine oil.

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