... , SSR, 4-20mA ). RS485 PID temperature controller PID fuzzy control, P, PI, PD, PID, or on/off,multi-input(K ... , SSR, 4-20mA ). RS485 J-701 intelligent PID digital controllers adopt advanced micro-process technology, RS485 interface ... ...90% RH (non-condensing) Detailed SpecificationsIntelligent temperature controller (digital temperature controller) specificationsAccuracy ±0.2% of full scale Measuring ...