Global Head-Mount Temperature Transmitters Market By Type (Thermocouple , and Resistance Temperature Detector), By Application (Food and Beverage , Pharmaceutical , Chemical and Petrochemical Industries , Conventional and Nuclear Plants , Hydro-Cleaning Machines , and Diesel Engines and Refrigerating Plants), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029