Gas-Fired Radiant Tube Furnace is designed for both light and heavy workloads. The furnace can be supplied for air atmosphere or endothermic, exothermic, or nitrogen atmospheres. Automatic gas-air flame curtain burner is standard equipment on all models. The temperature range is 2000°F. The single end recuperative burners are configured to insure a uniform heat pattern around the periphery of the workspace. It is a closed loop radiator type. The path of flow of the air upon entry from the blower line and preheated is initially upward through an annular.
Gas flow controllers are used to monitor and control the dilution air, combustion air, and various gas flows. The purpose of gas flow controller is to maintain a constant gas flow. It contains a gas flow meter to monitor the rate of the gas flow. Displays for flow controllers can be simple analog indicators, numeric or alphanumeric digital readouts, or video terminal displays.
Gas flowmeters are used to measure gas flows for gas control and monitoring purposes. Selection of types of meters and materials of construction depends on the application and the gas being measured. It utilizes discrete differential pressure, absolute pressure, and temperature sensor measurements to determine mass flow.