Enda ET4420-230 PID Temperature Controller

A 48 x 48 x 87mm panel mounting PID temperature controller with a choice of selectable control outputs including relay, alarm and SSR. There are inputs for a range of Pt100 temperature sensor types and the unit has 2x 4-digit LED displays, with parameter control set via front panel keys.

• Outputs for soft start or self-tuning functions
• Selectable SSR or relay control output
• Alarm output
• Three level parameter access protection
• Programmable relay output
• Selectable heat/cool control
• Input offset feature
• Can be flush mounted
• Screw terminal connection