▲ Operating frequency: 600 KHz;
Horizontal measurement distance: ≥ 110m;
Current Speed:
Measurement range: ± 5m/s;
Resolution: 0.001m/s;
Accuracy: 0.5% ± 0.2cm/s;
Water level:
Measurement range: 0.2-25m;
Accuracy: ± 0.6cm (depth<6m), ± 0.1% (depth>6m);
Resolution: 0.001 meters;
Data output format: RS232, RS485;
Transmission methods: Cable, fiber optic wired direct connection, mobile public network wireless acquisition and transmission, radio shortwave communication;
Memory: 4M (storing over 200000 data), data will not be lost during power failure;
Built in clock and date;
Power consumption: ≤ 3.5 W;
Temperature measurement range: -10 ° C to 60 ° C; Temperature resolution: ± 0.1 ° C; Temperature accuracy: ± 0.5 ° C;
Software: Chinese software for measurement control, data acquisition, mathematical statistics, plotting, tabulation, flow rate, water level annual report and monthly report output, rapid establishment of calibration relationship, etc;
▲ Each set of equipment needs to be equipped with one terminal that is compatible with ADCP equipment and meets the requirements for operation and data analysis and processing;
▲ The contractor shall provide a complete and effective installation and commissioning plan, as well as equipment lightning protection measures plan, to ensure that the instruments are protected to the maximum extent possible;
▲ The installation bracket adopts a guide rail type, designed with 316 stainless steel, and must have anti-theft measures. Installation includes diving operations (cost included in the bidding quotation, not separately listed);
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