water meter coil

The water meter reader coil is usually used in water meter counting and is a coil inductive water meter that can predict the change of water flow. The method of predicting the change of water flow includes the following steps: reading the historical data of the induced voltage difference, and counting the changes of the induced voltage difference data The number of cycles, count the number of changes of the induced voltage difference data in each cycle and the number of sampling intervals before the change, establish a cycle length model, determine the number of sampling time intervals of the current induced voltage difference data, and predict the number of sampling time intervals as the data in the current cycle The number of sampling intervals before the change, the prediction period is calculated according to the period length model, and the predicted change amount of the water flow is calculated according to the prediction period. The invention system of the water meter reader coil solves the technical problem of low sensitivity of the existing coil inductive water meter, not only the accuracy is obtained Improvement, there is a significant improvement in the efficiency of use, which is an important factor that is generally favored.

Water meter coil size parameters (mm)