sketch ： 1) electronic direct reading, error-free, seamless meter2) drip metering, starting flow ≤2l / h3) wide range, r≥1604) precision, with a precision level 1 table5) the use of low-power cellular networ ...
sketch ： 1) electronic direct reading, error-free, seamless meter 2) drip metering, starting flow ≤2l / h 3) wide range, r≥160 4) precision, with a precision level 1 table 5) support wired m-bus / spread-spe ...
sketch ： 1) chip used by the us it 2) measuring means no moving parts, no wear, measurement accuracy is not using the cycle 3) low power consumption, standby current <6μa 4) with remote data transmission capa ...
sketch ： 1) flow pipe made of stainless steel and processed by cnc machine tools combination machine made, good mechanical strength, stable and consistent dimensional accuracy 2) imported precision electronic ...
sketch ： 1) according to the actual use of the environment intelligent judgment metering of heat or cold, hot, cold or dry. calorimeter main menu displays the accumulated heat (kwh), a total cooling capacity ( ...
sketch ： 1) rf cards, avoid the disadvantages of the contact card port exposed vulnerable2) the use of radio frequency prepaid card, built-in clock circuit, the controller after setting the end date to reach t ...
sketch ： 1) a dual temperature sensor, a heat sink precisely metered consumption2) 470mhz two-way wireless transmission of data encryption, enhanced data security, and without meter reading3) once every 5 minu ...
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