The Eurotherm 2108i series PID temperature controller provides accurate measurement and display of temperature along with other process variables in a standard, 1/8 DIN panel format. It is enabled with 2 alarm relay outputs for operator alert and process protection. A universal input allows selection of 9, internally stored thermocouple types and Pt100 resistance thermometer. Linearization for other inputs may be factory downloaded. It has a key lock and passwords that prevent unauthorised access to configuration and alarm settings. The controller has a supply voltage of 85VAC to 264VAC. Eurotherm: Calibration accuracy preserved with a self-correcting input circuit. It also has a user calibration facility to allow offsets to be applied that can compensate for sensor and other systems errors Linear mA and mV inputs can be scaled to the desired display range
Features and Benefits
2 alarm relay outputs are provided from up to 3 internal software alarms High alarm1 and Low alarm 2 outputs 3 alarm set points Covers a wide range of temperature and process inputs Front panel button to acknowledge new alarms and reset old alarms Latching or non-latching operation can be selected and alarm delays applied Plug-in from front RTD input Pt100 (3-wire) Separate warning and shut-down limits Two alarm relay outputs are for operator alert and plant protection Red display colour