The PT8A332x are special designed for ceramic heating control with 5 temperature level. Users can set Level 1 temperature by request.
Level 2, 3, 4, 5 is respectively 15°C, 30°C, 45°C, 60°C higher than level 1, for example 130°C, 145°C, 160°C, 175°C, 190°C.
The temperature of Level1 is adjustable from 80C to 180C. It can drive SCR directly and detect heater temperature by heater-self without extra temperature sensor.
It has 5 keys for function setting, 5 LEDs to indicate the working status.
Build-in timer will be auto-power off after power on 1 hour for 60Hz or 1.2 hour for 50Hz. The devices have Wet key. When push Wet key at heating on state, the device will keep level 2. And PT8A332x have O3 key, it will toggle regenerator on or off.