- Contact Person : Mr. Liu Henry
- Company Name : Dalian Zerogo Instrument Co., Ltd.
- Tel : 86-411-83895740,83895932
- Fax : 86-411-83897310
- Address : Liaoning,Dalian,G1-24-6, No. 34, Medium And Long East 4th Street, Shahekou District
- Country/Region : China
- Zip : 116021
Ultrasonic Water Meter
TDS-100(RV 100W)Ultrasonic Water Meter
Item Performance, Parameters | |
Measurement principle | Ultrasonic time difference principle, the patent double-balanced send and receive signal processing |
Accuracy | ± 1% |
Repeatability | Better than ± 0.5% |
Measurement period | General default value is 3 seconds (1 ~ 31 seconds user selectable) |
Display | Automatic cycle shows the measurement results, user programmable. |
Measurement Media | Water and other liquids |
Operation Methods | Magnetic operating rod, the internal pairs of keys |
Output Mode | RS232/485, 4 ~ 20mA standard; M-BUS, GPRS, CDMA optional |
Working temperature | ambient temperature -40 ~ 80 (LCD displays wide temperature range -25 ~ 70 ) |
Sensor pipe | Die casting process using a one-time casting molding, no leakage. Sensor diameter of DN15 ~ DN 1200mm optional, pipe segment length produced by ordinary Size |
Programming function | Machine a variety of programmable features |
Troubleshooting | With fault self-diagnosis function, with fault indicator |
Power Supply | A single 3.6V Li-ion battery can work 6 years(Voltage is 2.6V when the normal work) |
other features | When Measurement period is 3 seconds, the average diameter of 100mm consumes 0.55mw.is 1 second measurement period, the average diameter of 100mm consumes 1.65mw.ATC automatically enter power-saving mode, power consumption will drop to 30%, significantly extended battery life |
Ultrasonic Water Meter