21747-040-00 Bently Nevada 7200 Series Proximity Probe Extension Cable

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For secure external probe installation, select either the rugged 21000 aluminum or corrosion-resistant 24701 stainless steel housing assemblies. These complete kits include all necessary components: threaded conduit ports, protective dome covers, multiple O-rings, and adjustable-length probe sleeves to fit various mounting scenarios. The reverse-mount design offers flexible installation options for different machine configurations.

Proper sleeve selection is critical - the probe cable must extend beyond the sleeve length for reliable operation. When installations require extended sleeves exceeding 12 inches (304mm), additional vibration-resistant supports become necessary to maintain measurement accuracy. This is particularly important for probes passing through inner bearing housings where stability is crucial.

Bently Nevada provides specialized support solutions for challenging installations, including the 37948-01 support/seal kit for long sleeve applications. For unique requirements, custom-engineered support options are available to ensure optimal probe performance in high-vibration environments. All housings are designed for easy integration with existing monitoring systems.

These professional-grade probe housings deliver reliable performance in turbines, compressors, and other critical machinery. Their robust design protects sensitive measurement components while accommodating various industrial mounting requirements.

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