Regolatore di temperatura PID digitale TA4-SSR di buona qualità 90-265V AC/DC
Main output: SSR. Auto-tuning PID cooling/heating contro l( can choose normal alarm output by software). Main output: SSR, open circuit: 4V, Closed Circuit: 24V 40mA DC. 1 SSR: Open circuit: 4V, Closed Circuit: 24V 40mA DC.