PMA 9404 407 42201 Temperature Controller

The temperature controller, also known as a temperature control unit, thermostat, or temperature monitor, with type number 9404 407 42201 from PMA, is an electrical control device for temperature regulation tasks in electrical engineering, typically used as a display element and control in operator panels. It has the dimensions 12 x 10 x 5 cm and weighs 0.43 kg. Temperature controllers are used for the precise monitoring and control of temperatures in industrial processes. They detect the current temperature using sensors and adjust heating or cooling capacities to maintain a setpoint. Typical applications include heating, ventilation, and air conditioning (HVAC) systems, ovens, cold storage rooms, industrial drying processes, and chemical and pharmaceutical production.