The intelligent meter is an intelligent and digital instrument with micro--computer to control it. It is small, light and with stable performance, easily operation and high accuracy. It widely applies in temperature controlling and operation monitoring for aquaculture system. Characters are as follows: 1. The controller can be used in the seawater without being corrosive when titanium is adopted as the sensor, 2. It will ensure the stability of measurement if it adopts Japanese Zhipu thermal sensor. 3. Through the technology of nonlinear correction, calculation and treatment by software, this controller provides high accuracy for measuring ement and monitoring the temperature. 4. It also has the protective function in case of power down. Since this series of products open to the market they have gained most clients acceptance for its high performance and reliability of long time operation. |