This is the most versatile & most of all the most popular sensor that Monarch makes. The ROS-W (Remote Optical Sensor w/ tinned wire termination) and ROS-P (Remote Optical Sensor with 1/8″ phone plug termination) have a threaded stainless steel body, Remote optical sensors with a visible red LED light source. All ROS sensors have the “on-target” green LED indicator. Reads 1-250,000 RPM.
Model ROS-P: Remote Optical LED Sensor with 8 ft. cable with 1/8 inch phone plug termination, mounting bracket and 12 inches of T-5 reflective tape.
Model ROS-P25: Remote Optical LED Sensor with 25 ft. cable and