D Series RKC Temperature control instruments D100,D400,D900,RKC,Temperature control D Series RKC Temperature control instruments:1.Input:lTemperature Input:Platinum resistance,Thermocouple :Direct Current Input:AnalogInput 2.Output:Relay Output / Voltage Output for driving SSR / Voltage Current continuousoutput3.Alarm:no heating cord burnout alarm / single-phase heating cord burnout alarm /three- ...