MECHANICAL MEASUREMENTS. MEASUREMENT OF FLOW. MEASUREMENT OF VISCOSITY. MEASUREMENT OF LENGTH. MEASUREMENT OF STRAIN. MEASUREMENT OF LEVEL AND VOLUME.VIBRATION. MEASUREMENT OF FORCE. MEASUREMENT OF DENSITY. MEASUREMENT OF PRESSURE. MEASUREMENT OF VACUUM.FIBER OPTICS IN SENSOR INSTRUMENTATION.MICROPROCESSOR BASED INTELLIGENT TRANSMITTERS. MEASUREMENT OF TEMPERATURE. MEASUREMENT OF CHEMICAL COMPOSITION.ELECTRICAL AND RADIATION MEASUREMENT.INSTRUMENTATION SYSTEMS (Topical Term)