EK3021 Digital Touch Button Temperature Controller/Thermostat Cooling and Defrost Two Sensors/Probes

Description Temperature controller EK 3021 is suitable for the temperature control of the middle and low temperature in cold storage air cooled cabinets kitchen cabinets operational consoles refrigerating display cabinets It could measure display and control temperature with the function of temperature calibration forced defrost and over temperature alarm and sensor failure alarm one key recovery of the factory default value parameters preset and one key recovery It adopts touch key design with the key lock function Features 1 Dual way sensor input cabinet temperature sensor and defrost sensor 2 Multiple defrost control modes more stable and energy saving 3 Two way control output Refrigeration and defrost 4 Suitable for temperature control of the middle and low temperature cold storage or heating equipment 5 Six touch key design quick parameter setting easy operation 6 It could measure display and control temperature with the function of temperature calibration and temperature over temperature alarm and sensor failure alarm 7 One key recovery of the factory default value support parameters preset 8 It adopts touch key design wit the key lock function Specifications 1 Measuring range 40℃ 99℃2 Controlling range 40℃ 85℃3 Accuracy 30℃ 50℃ 1℃0 5dig others 2℃0 5dig4 Resolution 0 1℃ 1℃5 Mounting size 71mm 29mm6 Power supply 22010 VAC 50 60Hz7 Power consumption 5W8 Work ambient temperature 5℃ 60℃ work ambient humidity 10 90 n