XH-W1621 DC12V/AC220V Digital Thermostat PID Constant Temperature Controller for Incubation Heating Plate with LCD Displ

Feature Adopts PID intelligent control method thyristor output has the functions of data lock high low temperature alarm and temperature correction so as to prevent false operation and risks Accurately control the temperature sensitive Temperature correction temperature difference alarm Easy and simple to install and operate very practical and useful Can be embedded in the chassis equipment suitable for poultry hatching heating platform drying oven etc Set up and usage 1 Connect the power supply and heating load according to the wiring diagramnote that IN is the power supply interface and OUT is the plus thermal load interface 2 How to set the heating temperature After power on the main screen on the left will display the measured temperature Press the SET button SET in the upper right corner of the screen to set the fixed temperature starts to flash and then use the up and down keys to adjust and set the desired heating temperature value 3 How to set high temperature alarm Press the set button to switch to the temperature difference setting in the lower right corner of the screen and the temperature difference setting will start to flash Set the temperature difference value by up and down keys For example the set heating temperature is 30℃ the temperature difference is 5℃ then the high temperature alarm value is 30 5 35℃ when the detection temperature is higher than 35℃ thebuzzer starts to alarm you can manually press any button to cancel th