To sense the coil number of turns to the most appropriate?

In terms of intelligent parking lot system construction, often have the customer asked, & other;To sense the coil number of turns to the most appropriate?”Actually this no specific Numbers, can only say that all according to the actual circumstances of the scene.Generally speaking, in the 100 uh & not;- 300 - uh, within the limits of the coil inductance feeling detector work best, so we the amount of coil number of turns, the purpose is to ensure that the coil inductance.

in guarantee under the condition of invariable sense coil, the coil of the pupil is inversely proportional to the number of turns, Zhou Changyue long, the less the number of turns.According to the construction experience, coil coil number of turns circle skillfully relationship you can refer to the following:

1. The coil perimeter in 3 to 6 meters, coil number of turns for 5-8 laps;
2. Coil perimeter in 6-10 meters, coil number of turns for 4-5 round;
3. Coil perimeter in 10 to 25 meters, coil number of turns for 3 ring;

of course, because there are all kinds of lanes may be buried steel, line pipe and other objects, these will have an effect to ground sense coil, so this is just for your reference, inductance tester should be used in the actual construction of the installation process in and out of the test, guarantee the inductance value in the range of the best work.(http://www.nthuanli.cn/)