W1401 Digital Thermostat

W1401 Digital Thermostat

Incubator Pet Aquarium Heater Cooler Control Device

     With its 3 displays it offers easy reading and control. The left display shows the start temperature. The right display shows the stop temperature. The middle display shows the instantly measured temperature. Temperature settings are made with the buttons located under the left display and the right display. There is no need for any other setting. Accordingly, whether the device operates in heater or cooler mode arises automatically, depending on whether the right and left temperature values are greater or smaller relative to each other.

Heater Mode: When the left display setting value is lower than the right display setting, the device operates in heater mode. As an example, let the left display setting be set to 37 degrees and the right display be set to 38 degrees. Accordingly the device operates in heater mode. When it drops below 37 degrees it activates the relay and starts heating the environment. It heats the environment up to 38 degrees. When 38 degrees is reached the relay switches off and heating is stopped.

Cooler Mode: If the right display setting is greater than the left display  the device operates in cooler mode. As an example, let the left display be set to 5 degrees and the right display to -1 degrees. Accordingly, at temperatures above 5 degrees the relay becomes active and the cooler circuit is activated. The system is cooled down to -1 degrees. When -1 degrees is reached the relay is switched off and the cooling process is stopped. 

     If the red left LED is lit, it means the relay has become active and the device is performing the heating or cooling process. If the right green LED is lit, the device relay is open circuit. That is, it is understood that at that moment no heating or cooling process is being performed. 

Features:

• Supply Voltage: DC 12V ( Using a quality adapter is mandatory.)
• Temperature Range: -9  -  99 C
• Measurement Accuracy: 1 C
• Refresh Time: 0.5S
• 3 Displays for easy reading and control.
• Relay Power:  220V 10A 
• Dimensions: 78x51mm
• Temperature Sensor: 10KOhm NTC
• Probe Length: 30cm

 
 
Package Contents:

• 1 pcs W1401 Digital Thermostat