Monarch International, Inc. Manufactures Infrared Sensors. Monarch International, Inc. Is an ISO 9001-2000 certified company. Infrared Sensors are available as IRS-P and IRS-W Infrared Sensors. These are high speed sensors with a working range of 12 to 25 mm from very high speed equipment or an application providing contrasting light and dark surfaces.
Specifications of the Infrared Sensors are as follows: