TARP 1860 Ürün Kısa Açıklaması Combined controller for walk-ins, refrigerated cases. refrigerators, refrigerated counters or similar. Controls solenoid valve, fan, defrost heater and alarm device. Ürün Detayı Analogue output 0 -10VDC for actual value image or P/PI-control Integrated data logger. Records the actual value in 15 minute intervals and stores them for 30 days Available in 4 different cases Displays all actual/setpoint values in °C or °F Temperature control, different modes Defrost init by real time clock, selectable modes Defrost termination by time / temperature Manual defrost by a simple keypress Fan control by time / temperature Temperature alarm (too high / low, time delayed) Built-in buzzer Control input selectable for door contact, night-shift, external defrost or unit OFF Day/night setpoint shift by internal clock Sensor correction Simple 3-key operation Parameters are password protected Networkable via RS-485-Interface Supply Voltage 12-24 AC/DC Temperature sensors 2x TF 201 or TF 501 (Pt1000) Temperature range (Pt1000) -110...+120°C Display LED, red, 13mm Interface RS 485 Relay Contacts 8A cosphi=1, 3A ind. 240VAC Panel mounting, cut-out 70 x 28 mm Protection IP 54 from front