Water Level Gauge to Transmit Data Using Wireless Sensor Networks

Abstract

This paper presents the water level gauge to transmit data using wireless sensor networks. The experiment measurement technique used a ultrasonic measurement. Results show that water level measurement and hysteresis error were 0.58% FSO non-linear and 0.98% FSO, respectively. In addition, the prototype is able to send information via wireless sensors and measure water level continuously. The solar cell power supply was also applied to use with the gauge. Consequently, the gauge could be used to measure the water level which was prompt changing rate. Moreover, the gauge was inexpensive, efficiency and portable.