Practical Control Solutions offer a range of SDU series PID temperature controllers from Sanup Electrical company.
Inputs for the SDU line of temperature controllers are universal and include a range of thermocouples, RTDs and linear DC signals. Available control outputs include relay contact, logic (for driving solid state relays) and 4 to 20mA.
A range of DIN panel sizes are also available from 48mm2 to 96mm2. Alarm contacts and transmitter power supplies are standard in all controllers, except the 48mm2 unit.
All temperature controllers have a timer function that can be used to either switch off the control output after a preset time period, or to ramp up the controller output slowly to protect heaters from thermal shock.
An optional RS485/Modbus interface allows these controllers to be connected to most SCADA systems. Typical controller applications include incubators, environmental chambers, high temperature laboratory furnaces, timber drying kilns, plastic extruders, industrial kilns and furnaces, packaging equipment and product drying.