Author: Site Editor Publish Time: 2025-08-14 Origin: Site
PR6423 is a non-contact eddy current sensor designed for critical turbomachinery applications, including steam turbines, compressors, and pumps. It can operate as part of a broader system that requires external converters and signal conditioners. Its design emphasizes simplicity and reliability, with a robust construction featuring a PEEK sensor tip, stainless steel case, and PTFE-insulated cable. The sensor is available in both standard and reverse-mount configurations, with optional armored cables and adapter plugs.
It has a linear measurement range of 2 mm (80 mils), with an incremental scale factor of 8 V/mm ±5% within a temperature range of 0–45°C.
Its operating temperature range is -35°C to +180°C (sensor and cable), making it suitable for radiation-resistant applications (up to 80 Mrad).
It offers a frequency response of 0–10 kHz, ensuring accurate measurement of dynamic vibrations.
It is certified to CE, ATEX, IECEx, and CSA standards, with options for intrinsic safety (ia) and non-sparking (nA) configurations.
The PR6423 probe features a stainless steel case with M10×1 or 3/8-24 UNF threads, and offers optional armor and radiation-resistant variants.
The PR6423 uses Lemo connectors or open cable ends, with optional adapter plugs and armored cables. However, due to limited interchangeability, customers must carefully select extension cables and converters.
