Three different temperature detection principle

     Sense temperature detector is commonly used in offices, factories, and some public places. Warm feeling detector within the scope of works is to alert to detect changes in temperature, and the change of temperature is converted into electrical signals so as to achieve the purpose of the alarm. According to the testing temperature is different, we demand is different, temperature sense detector can be divided into three types: network type heat detectors, multi-line system thermal detector, the point type thermal detector.

Temperature sense probe type is run through the following ways:

1, the constant temperature detection

Fixed temperature probe is within the prescribed period of time, when the temperature exceeds the probe when the temperature of the timing of a detection alarm.

2, poor temperature detection

Differential temperature detection is a fire caused by temperature rise, e. when more than normal temperature alarm detector.

3, difference fixed temperature detection

Fixed temperature differential detection is combined with the different working principle of the above two kinds of detector, so as to achieve more advanced alarm function.

The above three different working principle of thermal detector plays a different role in different occasions, but overall, their working principle is the same, is doing to our personal property protection, are related to our life in order to have a safe living space, to remind the broad masses of friends timely installation temperature detector.