功能

• Since the AFR type has an input regulator, a wide range of control can be obtained from 20% minimum input of electric heat (heater 1) to 100% input.　The built-in bimetal timer 1 controls the time to turn the heater 1 ON/OFF. Use a temperature controller for fine temperature control.
• No voltage regulator required.
• If the heater is used at a low temperature (100°C or lower), it is necessary to change the heater capacity.