Bently Nevada 173688-01-20-12-5227 Proximity Probe / Eddy‑Current Displacement Sensor

FAQ

Q1. What is the main function of the 173688-01-20-12-5227 probe?
It measures shaft vibration and displacement using non-contact eddy-current technology for machinery condition monitoring.

Q2. Which monitoring system is this probe designed for?
It is designed for the Bently Nevada 3300 XL proximity transducer system.

Q3. What is the cable length of this probe?
The cable length is 20 meters.

Q4. What is the recommended probe gap for accurate measurements?
The recommended gap is 1.27 mm (50 mil).

Q5. What is the probe diameter and tip material?
The probe diameter is 8 mm, and the tip is made of stainless steel.

Q6. What temperature ranges can the probe operate in?
Standard operation: −52°C to +177°C; optional high-temperature version up to +218°C.

Q7. What types of machinery typically use this probe?
It is used in turbines, compressors, pumps, fans, motors, and other critical rotating machinery.

Q8. Why is a non-contact probe preferred over contact sensors?
Non-contact probes avoid mechanical wear, provide higher accuracy, and allow continuous monitoring of high-speed shafts without affecting the machinery.