MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202611021017 A) filed by Ajay Kumar Garg Engineering College, Ghaziabad, Uttar Pradesh, on Feb. 23, for 'a dual-sensor based iot-enabled system and method for real-time tank liquid and foam level monitoring.'
Inventor(s) include Nitin Shammi; Nikesh Yadav; Ravindra Kumar; and Preeti Singh.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "The invention relates to industrial process control instrumentation in the technical field of non-contact level measurement in tanks prone to foam formation. Conventional ultrasonic sensors fail due to foam absorption and scattering of acoustic waves, leading to inaccurate readings, process upsets, and overfills. The invention solves this by fusing a radar level transmitter (1) measuring true liquid level through low-dielectric foam with an ultrasonic sensor (2) measuring total level, processed by a PLC (3) to compute foam thickness as the difference. Temperature monitoring (4), smart chemical dosing, alarms, and IoT cloud connectivity (5) enable real-time remote monitoring and predictive analytics. The system enhances accuracy, safety, and efficiency in food, chemical, and wastewater applications."
Disclaimer: Curated by HT Syndication.
