Researchers at Purdue University developed the technology to improve efficiency
New autonomous sensor technology may help businesses monitor refrigeration and heating systems in real time much faster and easier than current options. Researchers at Purdue University developed the sensor to monitor the oil circulation ratio in real time for heating, ventilation, air conditioning, and refrigeration systems. The oil circulation ratio (OCR) provides data on the health and functionality of the overall system.
“Our technology is needed as more businesses use variable-speed HVAC systems,” said Orkan Kurtulus, a senior research engineer at Purdue’s Ray W. Herrick Laboratories. “The ability to measure the OCR is critical to ensure the system is using the correct amount of oil for effectiveness and efficiency. Our sensor allows businesses to check the oil circulation without disrupting the system or requiring the tedious process previously used to monitor circulation.”