Application case of  thermal protector switch for fish tank heating rod-VA1 thermostat

Speaking of heating rods, fish enthusiasts should know that it is placed in a fish tank to ensure that the temperature of the water keeps the fish in the proper temperature range. How to keep the water temperature at the right temperature requires that the heating rod can be maintained at a constant temperature. To achieve this effect, a temperature control switch is indispensable. Today we will take a look at the application of a fish tank heating rod temperature control switch and how it controls the temperature of the heating rod.

The heating rod keeps the temperature of the water in the aquarium constant and maintains the temperature and characteristics suitable for fish farming. Once there is a problem with the heating rod that the temperature of the water cannot be kept at a constant value, the fish will only be more dangerous. If you don't see it in time, the condition of the fish will be terrible. The more common one on the market is the heating rod with integrated temperature control. The working principle is very simple: A temperature control switch is placed inside the heating rod. The temperature control switch mainly uses the different principle of the expansion coefficient of the bimetal and can act according to the temperature change. With this, the power supply can be automatically cut off when the set temperature is reached. When you set a temperature, it will automatically sense the temperature. When the water temperature in your fish tank is lower than the set temperature, it will start to heat up. When the water temperature is higher than a certain temperature, it will stop heating.

If you want the fish tank to achieve a constant temperature effect, you must use a constant temperature thermostat. The temperature of disconnection and reset should not be too different. Generally, the temperature control range is 20~30℃. Since the temperature control switch does not directly contact water, the temperature of the temperature control switch should be selected according to the actual situation to prevent inaccurate temperature control.

YAXUN's thermostat type thermal protection switch model: VA1 thermostat. This thermal protection switch is suitable for low voltage current. The temperature difference is about 5℃, which can effectively control the temperature of the fish tank. If you don't know which model to choose, you can try the VA1 series.