● IP68 waterproof(protects against
wateringress when submerged)
● Accuracy class 2
Since entering the field of integrated circuit design in 2007, LETRUE has always taken"digital instrumentation SOC chips"as its research and development direction. Up to now, 6 models have passed the appraisal of scientificand technological achievements in Shandong Province, and 3 of them have reached the international advanced level.The chips are mainly used in loTultrasonic water meters, heat meters,flow meters, electrical measurement and control Anti-jitter processing technology to avoid mismeasurement caused by external interference.
● Prepaid valve control:top-up
billing,alarm water,overdraft water
● Data query report
● Anti-magneticinterference
● Remote upgrade