Tilt sensor is used is

Tilt  Tilt sensor is used is is used : in the vicinity of the wire suspension clamp mounting tilt sensor to monitor changes in lead angle , corresponding to wire sag and temperature curve , compared to the angular difference calculation leads to increase the amount of stress , so as to arrive icing the quality of the conversion to the equivalent of equivalent ice thickness . Key to this approach is the conductor sag data and temperature curve is affected by many factors, even the slightest error , the quality of ice big difference . If the tilt sensor and force sensor combination, we will replace the tension  Car Sensors  ball hanging ring , measured in a vertical file directly from within the wire quality, the use of wind speed , wind direction and inclination sensors to calculate the drag coefficient and the tilt component of insulator strings , a process of elimination , concluded ice mass , and then converted to equivalent density 0.9g/cm3 ice thickness . This method is the most direct , most reliable and internationally accepted minimum error method . Currently axis tilt Engine Water Temperature Sensor  and force transducer power sector has long been affirmed in the weighing method used to monitor icing device also has good features scalability, dual-axis tilt sensor can monitor the installation of the tower is exposed vertical downforce , longitudinal uneven tension wire tower wind angle and inclination and so on.