5PCS/LOT DC12V thermostat Intelligent digital temperature controller With NTC sensor W1401 led display | Компьютеры и офис

5PCS/LOT DC12V thermostat Intelligent digital temperature controller With NTC sensor W1401 led display | Компьютеры и офис

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1. The high temperature refrigeration mode: start - set temperature > when they stop temperature when testing or start temperature, relay closed, refrigeration equipment; When testing temperature stops or less temperature relay disconnect, refrigeration equipment to stop working. For example, set the start temperature of 30 , stop temperature is 25 , when detecting temperature 30 or higher, relay closed, began to indicator (red) on; When testing temperature 25 or less, relay disconnect, stop indicator (green) on. 
 

2. Low temperature startup - heating mode: set temperature < stop temperature, when the temperature of the test is started or less temperature, relay closed, heating equipment; When testing or stop temperature relay disconnect, heating equipment to stop working. For example, set the start temperature of 25 , stop temperature at 30 , when detecting temperature 25 or less, relay closed, began to indicator (red) on; When testing temperature 30 or higher, relay disconnect, stop indicator (green) on.