WFX-40 type float-type water level gauge 1. Product Overview: 1.1 This instrument is designed and manufactured in accordance with the national standard GB/T11828.1-2002 "Hydrological Measurement Instruments Part 10: Float-type Water Level Gauges". It is suitable for water level detection at various hydrological stations, reservoir stations, sluice and dam stations, remote sensing stations, hydropower stations, and tide gauge stations. 1.2 This instrument is designed and manufactured using patented anti-surge technology, which effectively prevents slippage between the measuring cable and the measuring wheel in a surge environment, ensuring stable and reliable operation of the instrument. 1.3 This instrument adopts a full-scale encoder with power-off memory function, strong anti-interference capability, and beautiful appearance. 2. Product structure: This instrument consists of an ultra-low torque full-scale encoder, water level wheel, display, float, suspension cable, counterweight, data acquisition and processing module, communication interface, etc. It is an independent water level observation and measurement instrument, and can also be connected to control systems or communication devices such as displays and gate opening meters to form a display, control system, or automatic measurement and reporting system. 3. Technical parameters 3.1 Basic parameters Measurement range: 0-5m; 0-10m; Water level variability: >40cm/min Resolution: 1mm Measurement accuracy: ≤±(2mm± 0.2%F·S) Display: decimal digit LCD display 3.2 Mechanical parameters Working circumference of water level wheel: 32cm Measuring cable: Φ1mm stainless steel cable Float diameter: 10cm Size: 132×132×115 3.3 Output format RS485 interface: MODBUS protocol 4~20mA analog signal output (optional) Power supply voltage: DC 12V 3.4 Operating environment Ambient temperature: -10℃ to +50℃ Relative humidity: ≤ 95% (40℃) Protection level: IP68.
WFX-40 type float-type water level gauge 1. Product Overview: 1.1 This instrument is designed and manufactured in accordance with the national standard GB/T11828.1-2002 "Hydrological Measurement Instruments Part 10: Float-type Water Level Gauges". It is suitable for water level detection at various hydrological stations, reservoir stations, sluice and dam stations, remote sensing stations, hydropower stations, and tide gauge stations. 1.2 This instrument is designed and manufactured using patented anti-surge technology, which effectively prevents slippage between the measuring cable and the measuring wheel in a surge environment, ensuring stable and reliable operation of the instrument. 1.3 This instrument adopts a full-scale encoder with power-off memory function, strong anti-interference capability, and beautiful appearance.
