Listing ID #4192350
Company Information
Ask for more detail from the seller
Contact Supplier
The TC 09 is a proportionate temperature controller with dual display and digital calibration. This proportionate controller decreases the average power supplied to the heater as the temperature approaches set point. This ensures that it will not overshoot the set point and maintain a stable temperature. This proportionate temperature controller maintains a stable temperature due to the inbuilt proportionate band which has two fixed parameters and these are PB and PT. PB is set at 5 degrees and PT is fixed for 30 seconds. If the set temperature is 100 degrees, the PB & PT will activate at 95 degrees. At this point, the ON time of the heating is 60% of PT and OFF time is 40%. This means an ON period of 18 seconds and off time of 12 seconds. When the temperature reaches 99 degrees, the ON time of the heating will be 40% and off time 60%. The controller has two displays. The first one indicates actual temperature and other indicates set temperature. The main advantage of this controller is the calibration which has been done digitally through software. There is no need to calibrate the controller every year and nobody can alter the setting as it is protected with password. |