KONICS Temperature Controller KCR-311 Series

KONICS Temperature Controller KCR-311 Series Cooling/ Defrost temperature controller KCR-311 Series has a compressor output and provides defrost and evaporation fan output optionally, it can control compressor, evaporation fan and defrost heater simultaneously. It can also remove freezing ice or frost caused the thermal efficiency in evaporator or freezer by selecting auto/ manual and maximized the freezing efficiency by setting delay time. * ON/ OFF Control * Input specification -> Basic specification: NTC( Thermistor) , Option: RTD( DIN Pt100& ) * Indication range NTC Sensor type : -40.0 ~ 99.9° C( 40~ 212° F) RTD Sensor type : -99.9 ~ 99.9° C( 148~ 212° F) * Includes various delay function Auto/ Manual Defrost selection function, Start-up delay of compressor, Re-operation delay, Minimum ON time, Delay of defrost-end, Operation delay of evaporation-fan * Input correction function * It is available to set operation period for protecting compressor in error. Specifications * Input : K, J, PT100© * Contact capacity : Relay 250VAC * Control method : ON/ OFF control, Proportion control ( common) * Control cycle : 1~ 120sec * Proportional width : 0~ 100% * Operating method : Direct / Reverse * Life of relay : Min. 100, 000 times * Indicating accuracy : ± 0.5% of FS * Power supply : 110/ 220VAC, 50/ 60Hz * Protection class : IP65 * Size ( mm) : 75( W) × 36( H) × 84( D)