The Digital Proportional Temperature controllers Series 1552, are designed to measure, display and control temperature, of furnaces over wide range, with high accuracy using Silicon Controlled Rectifier as a power controlling device. Different sensors may be used for desired temperature control range. Use of SCR proportional controller minimizes overshoot/undershoot of the furnace and completely eliminates contact problem associated with relay/contactors.
The measured temperature is displayed on 3.5 digit LED display. Automatic cold junction compensation (Thermocouples), broken sensor indication & sensor linearization using DFG techniques are the standard features.
Display : 3.5 digit LED display.
Range : Ambient to 1600 Deg.C.
Resolution : 1 Deg.C
Accuracy : +/-0.5% of the reading.
Sensor : J/K/E/T/S/R/RTD(Specified).
Power : 230V +/- 10% mains.
Accuracy : +/- 2 deg.C (Control).