Relais & automates

TCN4 Series Thermostat Trihero Dual Display PID Control Temperature Controller(48x48 Relay and SSR)

========== Battery Included : No High-concerned chemical : None Is Smart Device : No Use : Industrial Display Size : 2.0 - 3.9 Inches AC power supply : 100-240VAC AC/DC power supply : 24VAC, 24-48VDC Allowable voltage range : 90 to of rated voltage Display accuracy : 0.5 Control output : Relay, SSR