Measurement and Control Integrated Gate
1. A variety of networking functions. Wired network, wired 485, 4G, Lora wireless.
2. Compatible with a variety of metering modes. According to the installation position of the current measurement equipment, it is divided into front, middle and rear; The type of current measurement device can be selected on the fly.
3. Multiple power supply modes. AC, wind-solar complementary, solar, DC power supply.
4. Multiple control modes. Local buttons, local screens, local Bluetooth, remote APP, remote Web
5. Multiple operating modes. Manual mode, open mode, quantitative mode, water level mode, timing mode
6. A variety of protective measures. Over-current protection, sensitivity protection, in-place protection, encoder pulse count out-of-bounds protection
7. Millimeter-level opening accuracy. Through the high-precision pulse counter, more than 50 pulses are generated in 1 mm, which effectively ensures the opening accuracy.
8. Low energy consumption. Automatically turn off the screen and work with adaptive frequency reduction.
9. Double-sided water-proof design. It is designed with double-sided water-stopping rubber, which has good sealing effect, low friction and easy replacement.
10. Anti-failure mechanism. The circuit has a watchdog anti-crash machine, physical power-off in place to prevent abnormal occurrence, and emergency hand-crank control to prevent no electricity.
The intelligent measurement and control integrated gate is one of the main equipment for the informatization construction of the irrigation area, which realizes unattended and intelligent control for the water flow control of the whole basin from the water conservancy hub to the diversion canal to the retreat canal for open channel irrigation. Combined with channel metering facilities such as ultrasonic open channel flowmeters, scientific scheduling, accurate water distribution, and efficient management are realized. The ultimate goal is to monitor water demand, control water consumption, and allocate supply and demand
Gate width (mm) | 300, 400, 500, 600, 800, 1000, 1200, 1500, 1800, 2000, 2500, 3000, etc., can be customized |
| Flap height (mm) | 300, 400, 500, 600, 700, 1100, 1300, 1600, 2000, 2500, 3000, etc., can be customized |
| Ram stroke(mm) | 300, 400, 500, 600, 800, 1000, 1200, 1500, 2000, 2500, 3000, etc., can be customized |
| Opening and closing speed(mm/s) | 5-15mm/s speed can be adjusted according to load |
| Position control accuracy | 1mm |
| Opening and closing force(kN) | 8-80KN |
| Operating Voltage(V) | The default 12V drive system for gates of 1m and below, and the default 24V drive system for systems above 1m |
| DC motor power(W) | 60-120W for gates of 1m and below, 250W for gates of 1.1m-2.0m, and 450W for gates above 2.0m |
| Solar Panel(W) | Monocrystalline silicon, grade A |
| Accumulator (AH) | 65AH-200AH, solar special gel energy storage battery |
| Gate gauge type | Multiturn absolute encoder with 1024/4096 singleturn resolution and 64/256/1024 turns |
| Water level gauge | Pressure immersion, ultrasonic, magnetostrictive, electronic draft survey, radar |
| Traffic models are supported | Water level and flow relationship method: Bathel trough, no howl trough, front and rear water level difference method; Ultrasonic time difference method: cross-multi-channel ultrasonic metering box, multi-layer ultrasonic metering box; Hydraulic method: water level in front of the gate, gate opening method, triangular weir water measurement method |
| Control mode | Constant gate water level mode, constant gate back water level mode, constant flow mode, opening control mode, manual control mode |
