ZSX-5 velocity flow meter is used to measure the velocity of the instrument flow rivers, estuaries, lakes and other underwater measuring point. First, the main technical indicators detailed device models ZSX-5 Configuration 1, underwater host 1 2, 1 3 data terminal, Manual 1 4, 5 ranging from 50-100 meters cable, cable support a major technical parameters of flow measurement Range 0.05-15m / s accuracy ≤ ± 1.5% starting velocity 0.05m / s flow measuring range 0-360 ℃ Accuracy ≤ ± 3 ℃ cable length 50-100m, 100kg tensile measurement cycle 0.01s-100s (5m / s ) Power DC 6V (4 × 1.5V) communication interface RS-232C interface (DB-9 pin socket) Display 192 × 64 dot matrix LCD display with automatic backlight to save storage capacity 2000 single point measurement instruments record the ambient temperature Underwater Host: -10 ℃ - + 45 ℃ Data Terminal: 0 ℃ - + 40 ℃ ambient relative humidity less than 95% Storage temperature - 40 ℃ - + 55 ℃ Dimensions and Weight Item Name Size (mm) Weight (kg) of water Host 590 × 168 × 174 10 data terminal 230 × 120 × 42 1 cable support 390 × 180 × 10 6 Second Technical Features 1, compact, portable instrument solid structure, elegant appearance; compact, easy to carry. 2, the dynamic characteristics of a good novel instrument design principle, the use of new technologies shape, small wave impact, good dynamic characteristics. 3, double sealing system of underwater detectors are part of the sealing double sealing system has a good watertight performance. 4, the building blocks of the design of the instrument can not fit any of the peripheral satisfaction by digital direct reading mode. Upon completion of the measurement has audio prompts, and repeat alternating velocity / flow of 8 times. 5, low power measurement system that uses low-power single-chip device measurement data processing. Machine with low-power operation, One battery can work for 300h. 6. Power: with external + 12V DC battery terminals. 7, the operating current: less than 50mA. Full set of instruments: including flow meter, displays and cables, supporting software.