Monarch Instrument's IRS Infrared Optical Sensor is an industrial infrared optical sensor designed for non-contact rotational speed measurement. It supports a wide RPM range from 1 to 1,000,000 RPM and has a 0.5" operating range to target the rotating surface with precision. This sensor is suitable for high-speed machinery monitoring, tachometry, and inline process control where reliable non-contact speed sensing is required.
