PID temperature controllers

Practical Control Solutions offers a full range of PID temperature controllers from Sanup Electrical Company. Inputs for the SDU line of temperature controllers are universal and include a wide range of thermocouples, RTDs and linear DC signals. Available control outputs include relay contact, logic (for driving solid-state relays) and 4–20 mA. A full range of DIN panel sizes is offered, from 48 to 96 mm².

Alarm contacts are standard, as are transmitter power supplies in all controllers except the 48 mm² 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.