Wasserzähler (Ultraschall)

Water Meter (Ultrasonic)--TDS-100W Type ultrasonic water meter is a low-power industrial ultrasonic meter, with high accuracy, good stability, wide range, no moving part, dont need set parameter, if choose the Plug-in transducer can also install on line. Accuracy ±2% Repeatability Better than ±0.5% Measurement Period 3 seconds by default. 1 31second optionally. Display Low power consumption LCD displaying: 1.Positive, Negative tantalizer, instantaneous flow rate, velocity, total working time, date, and working status. 2.Battery terminal voltage, ultrasonic signal strength, signal quality. Operation Magnetic operation bar, inside double key. Output RS232/RS485/4-20mA Protocol MODBUS, FUJI Velocity Min 0.01m/s can be measured Temperature Environment temperature:-40 80oC (LCD display -25 60oC) Others 1.Auto-cycle displays the frequently-used measurement values. Can be programmed. 2.Self-diagnostic program, corresponding error messages will be displayed. 3.The totalizer unit 1, 0.1, 0.01, 0.001, 0.0001m3 optionally. 4.Communication Bit Rate300, 1200, 2400, 4800, can include the check digit. 5.The first 24 months monthly totalizer flow volume and velocity. 8 digit positive, negative totalizer, inside 64 digit calculations. 6.Low-voltage transmitting, small signal receiving with self-adapting, make sure the water meter can work properly in harsh environment. Pipe cell Casted in mold, no leak. Pipe length is designed as normal water meter spec. DN15-DN 1000 all can be offered Sensors High temperature wear-resisting ceramics sensor, suitable temperature -40 160oC Power Supply 1.3.6V Lithium battery can last 6 years, and the optional battery can last 10 years. 2.6V voltage can work normally. 2.DC24V Power Consumption Less than 2W When empty pipe auto-enter into the power saving mode, power consumption drop to 30%, can increase the battery life. Protection Level IP68, can work normally under the water 2 meters. Ex-Proof Level Intrinsically safe type