Temperature controller, Power Supply : 12-24VDC

Detail specification of temperature controller ai-509 accuracy: fs +/-0.3% sample time:500ms input:thermocouples: k,j, r, e, n, s,pt100 output:relay either spst or burn-proof thyristor silent or solid-state relay (ssr) at 5vdc or 12vdc alarm:maximum 4 alarm relays. auto-tuning: yes. Activation by short-cut key on front panel pid action: heating reverse action or cooling direct action unit shown:℃ / ℉ selectable power supply: 100~240vac (50/60hz) or 24vdc