Please make sure to use by taking the earth from ground terminal. placed in a water to label of liquid level marking (heat generating portion), and then energized. If energize in the air, heat generation portion get high heat and may cause fire and breaking. Never put terminal box into water. Use only for heating water. Temperature Controller doesn't have excessive temperature rise prevention mechanism.
Heating of circulating water for heat insulation of food
On 2018-01-18 08:52:46
When processing foods, it is necessary to keep warming for about 20 hours, but the volume of the food body and the heat-keeping circulating water together is about 300 liters. It is necessary to keep keeping warm water at 70 ° C, but in the past I used a 1 KW throwing heater. Winter room temperature became lower than 5 ℃, 1KW purchased this 5KW product because it became insufficient.
Even at room temperature of 5 ° C there is enough power to heat 70 liters of room temperature to 100 ° C in about 90 minutes and there is enough capacity to keep the 300 liter water you wrote previously at 70 ° C.
Because the size of the product is bigger than I thought, I think whether it was better to check the size when purchasing.
Regarding durability, I do not know because I just started using it, but since the product itself is solidly made, I feel that I can use it long enough unless the operation is wrong.