• Accurately detects a burned heater element or elements incorporated by a molding machine or packing machine and outputs an alarm signal.
• Precisely singles out the burned element even if one heater element among several heater elements has been burned out.
• Applicable to small- to large-capacity heater elements.
• All K2CU-F large-capacity, built-in current transformer models work with both single-phase and three-phase heaters.
• Voltage fluctuation compensation function eliminates false alarms due to variations in the supply voltage.