Digital temperature controller Z31E

with LCD displayIP65process

Controller for refrigerating units, 2 inputs and 2 outputs, Energy Saving function This controller is the ideal solution for any refrigeration application. The device is equipped with special defrost functions in order to obtain energy savings for the controlled system. It also has an internal buzzer for alarm signaling. The 2 outputs can be used to control the compressor, defroster, evaporator fans and a configurable auxiliary device (Light, Alarm, etc.). The 2 inputs can be used to regulate the cell temperature, to measure the evaporator temperature or auxiliary temperatures (eg product temperature). The capacitive “Sensitive Touch” keyboard (Model Z31SE) is also available on request. FUNCTION - Controller for refrigeration units, Controller DIMENSIONS - 78 x 35 mm DISPLAY - 1 display with 3 digit POWER SUPPLY - 12 Vac/Vdc, 24 Vac/Vdc, 100… 240 Vac INPUTS - 1 digital, NTC, PTC-NTC NUMBER OF OUTPUTS - 1, 2 OUTPUTS - Relay DIGITAL INPUTS - 1 INTERFACE - RS 485 with external module A30, TTL Modbus SPECIAL FUNCTIONS - Acoustic alarm (buzzer), Duty cycle function, Energy saving, Remote display (TVR) CONTROL - ON/OFF EXTRACTABILITY - Not extractable, With fix terminal block, With removable terminal block DEFROST CONTROL - At intervals with electric heating or hot gas / reverse cycle, At intervals with for compressor stop CERTIFICATIONS - CE, UL