TC-900E Log

Temperature controller with three relay outputs for freezer or chiller applications.


This controller is a state-of-the-art low temperature controller loaded with enhanced energy saving and safety features. It is equipped with three relay outputs and two temperature sensors. A third temperature sensor can be installed on digital input-1 for condenser temperature control or defrost control on a second evaporator. The two digital inputs can be programmed to auto activate economic set point, initiate defrost, fast freezing mode, pressure or door alarms.
Have an internal real-time clock to create a defrost schedule for each day of the week and an internal memory for data storage (datalogger), which allows recording the measured temperature and the control output status at user-determined intervals. It is also provided with internal auxiliary source to keep clock synchronization during power outage.
A quick menu access key allows prompt access to main parameters. Other salient features include on-demand defrost, internal buzzer, IP65 frontal, optional eCase for rear drip protection, minmax temperature record, tamper-proof function to prevent unauthorized parameter change and a serial programming key.It has a serial communication for connection to Sitrad.Evolution line products has a frontal IP-65 protection, Flatec key for easy access, four digits display and exclusive accessories* as the key programmer EasyProg and the protective case Ecase.* sold separately


Additional information


71 x 28 x 71 mm

Application example

Walk-in and display freezers.


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