The PR6426/010-140+CON021/916-200 is a high-performance eddy current sensor system from Emerson designed for critical turbo-mechanical applications such as steam, gas and hydraulic turbines, compressors, gearboxes, pumps and fans. Used to measure dynamic displacement, position, eccentricity, and velocity/bond phase in both radial and axial axes. This system combines high-precision sensors and precursors for stable and accurate measurement and is widely used in industrial automation and mechanical manufacturing.
​The PR6426/010-140 sensor uses a non-contact measurement method to accurately measure shaft vibration and displacement. The CON021/916-200 preprocessor is responsible for converting and amplifying the sensor signal to ensure the accuracy and stability of the measurement data. This non-contact measurement method avoids the wear and error that may be caused by traditional contact measurement, and is especially suitable for harsh environments such as high-speed rotation and high temperature and pressure.

PR6426

​EPRO, a leader in the field of rotating machinery protection, has ensured the stability and reliability of the PR6426/010-140+CON021/916-200 system with its extensive experience and advanced technology. In addition, the system design takes into account the complexity and diversity of industrial environments, simplifying the installation and maintenance process.
​In terms of product specifications, the case of the PR6426/010-140 sensor is made of stainless steel, with dimensions of 25mm x 30mm x 50mm and weight of 100g. The number of connector plugs for the CON021/916-200 preprocessor is 9, the number of sockets is 16, the size is 150mm x 50mm x 20mm, the weight is 200g.
​For dynamic performance, the system has a frequency range of 0 to 20000 Hz and a rise time of less than 15 microseconds, ensuring accurate monitoring of high-speed rotating machinery. In terms of environmental tolerance, its operating temperature range is -30 to 100°C, and it can withstand the shock and vibration of 5g at 60 Hz.