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The WIKA R73 gas thermometer, stainless steel version, has been developed and manufactured in accordance with EN 13190. This quality thermometer has been designed specifically for the needs of the manufacturing industry. The thermometer has been successfully used in particular in the chemical, petrochemical, oil and gas and energy industries.
The sensor, process connection and housing of the gas-activated thermometers are made of stainless steel. Individual insertion lengths and process connections are available for optimum process customisation.
The thermometers have a high ingress protection of IP65 and can be used outdoors, even in freezing temperatures. This thermometer model has the option of operating under high vibration with a damping fluid. Thanks to the wide range of different versions, the R73 gas-operated thermometers can be perfectly adapted to any process connection or location.
In thecontactbulbversion,temperaturemeasurements are possiblewithoutcontactwith the medium, evenif the pipediameterisverysmall. The contactbulbisdesigned forexternalinstallationonpipesandtanks.
The most common R73 models are R73.100 and R73.160.
Technical specifications
Scale from -200 … +700 °C
fast reactive behaviour
stainless steel housing and bar
different connection and housing mounting options
Fields of application, applications R73
general process instrumentation in the chemical, petrochemical, oil and gas, power and water/wastewater industries
Universally suitable for engineering, plant, tanks, appliance construction and the food industry
temperature measurement without any contact with the medium
fixing to dashboards, control cabinets, control panels