Monarch - Model ROS -6180-057 - Remote Optical LED Sensor - Brochure

1-250,000 RPM!  The most versatile and popular sensors we make, the ROS-W (Remote Optical Sensor with tinned wire termination) and ROS-P (Remote Optical Sensor with 1/8" phone plug termination) are threaded stainless steel remote optical sensors with a visible red LED light source. All these sensors have the On-Target green LED Indicator.