Digital Control Systems, Inc. has been providing reliable, cost-effective instrumentation and control modules to value-conscious original equipment manufacturers in the industrial, HVAC and medical-automation markets since 1984. Today, Digital Control Systems manufactures an ever-growing line of standard products and custom-designed modules for OEMs and suppliers in the United States and abroad. Hundreds of thousands of DCS products are in service worldwide. Digital Control Systems, Inc. manufactures the following families of standard OEM modules: Carbon Dioxide Sensors and Monitors Digital Control Systems first introduced the world to affordable microprocessor-based carbon dioxide measurement in 1994. Our design philosophy centers on using leading technology to produce sophisticated cost-effective sensors and controls for the HVAC, laboratory, medical, and agricultural industries (such as fruit storage and greenhouse applications). Our standard AirSense line of products can be calibrated to monitor CO2 concentrations in two formats: percent reading (0-100%) and parts per million (0 to 100,000 ppm). Our basic platforms are engineered to be easily configured to serve a wide range of applications. We encourage you to challenge us with YOUR application requirements.