KH103 Intelligent PID Level Controller Size 96*96*100mm Universal input Relay, SCR, SSR, Current control mul point control KH103 Intelligent PID ... , to be aimed to measure accuractly the process in various industrial appilcation for temperature . humidity and pressure , level.FeaturesSMT , designed ... terminalAmbient temperature0-50 degreeAmbient humidity0-85%RH KH103 Intelligent PID Level Controller