A temperature sensor is an industrial measurement device used to detect and monitor temperature in machinery, equipment, fluids, and industrial processes. It helps maintenance and process control teams measure temperature changes accurately and identify overheating or abnormal operating conditions before they affect equipment performance or reliability.

Temperature sensors are widely used in motors, bearings, gearboxes, pumps, hydraulic systems, furnaces, tanks, pipelines, and process equipment. Reliable temperature monitoring supports equipment protection, process control, preventive maintenance, and safe operation across demanding industrial environments.