What are the factors effect  food metal detectors performance?

Product effect of food metal detector:

When all products detect the electromagnetic field in the area through the food metal detector, they will produce some signals, which is the so-called product effect. Different factors inside the product will cause different material effects, such as temperature, acidity, salinity, volume, moisture, fat content, etc. Generally speaking, products with low material effects can obtain higher detection sensitivity, so the sensitivity of the equipment should be adjusted according to the characteristics of the product during use!

For example, for the detection of food such as bread, cheese, sausage, meat, etc., because it contains a large amount of water and salt, its conductivity is the same as that of metal. If the sensitivity is not reduced, the food metal detector can easily send out error signals, which will affect the detection accuracy of the equipment!