IIoT stands for Industrial Internet of Things, which refers to the network of interconnected devices, sensors, machines, and other equipment in industrial settings that communicate and share data to improve processes and efficiency.

An IIoT pressure gauge would be a pressure gauge integrated into this network of devices, allowing for real-time monitoring and data collection of pressure levels in industrial environments. These gauges can provide valuable insights into the performance and health of equipment, helping to optimize processes, detect anomalies, and prevent failures.