Runoff Plot Soil Erosion Automatic Monitor (Runoff Plot Sediment Flow Automatic Monitor)

Automatic Monitoring Instrument for Soil and Water Loss in Runoff Plots (Automatic Monitoring Instrument for Sediment Flow in Runoff Plots)

1. Main Control System: (with automatic wake-up function); Specifications: stainless steel outdoor rainproof, 360*450*170mm; System: microcontroller-controlled, main CPU system, ARM core; Power supply: DC24V; Communication method: USB copy or GPRS wireless communication for sensor data collection (remote and local data communication); Communication interface: RS485; Display module: 7-inch full-color touch screen; Interface capacity: 5 groups; Data processing: uses 24-bit A/D data processing, capable of simulating 5 channels of sediment concentration data collection, calculating flow rate, collecting sediment concentration data, full-color screen data display processing, human-machine interface control processing; Data configuration: cumulative sediment collection, historical data storage, historical data curve display, Excel export; Protection measures: automatic wake-up of control collection equipment, automatic shutdown after flow interruption to extend service life.

2. Lower Machine: Chassis structure: 700*450*420mm; Included equipment: photoelectric sediment concentration measurement sensor, electromagnetic flow meter, flow processor, automatic cleaning control valve; Photoelectric sediment concentration measurement sensor, sampling interval: 1ms; Measurement error: ≤3%; Submersible electromagnetic flow meter measurement error: ≤2%; 3. Power requirements: AC220V; Power: <30W; Storage temperature: -40~+80°C; Operating temperature: 0~60°C; Protection level: housing made of stainless steel, compliant with IP65 rating.