Intelligent Weir Flow Meter

The principles of smart weir flowmeters on the market are similar. They are all equipped with a water level sensor and a computing unit. The Kingmach set is based on actual engineering needs and provides sufficient flexibility in selection. For the sensor part, for clean water, a pressure-type input level gauge is sufficient, which is low-cost; for channels containing a lot of sediment or floating objects, ultrasonic or radar non-contact can be used to reduce maintenance. The flow formulas for commonly used weir types such as thin-walled weirs, wide-crested weirs, triangular weirs, and Parshall troughs are solidified in the secondary table. You only need to set the weir and trough dimensions on site without manual repeated conversions. For communication, RS485 Modbus RTU is standard. If you want remote monitoring, you can expand the 4G or LoRa module, and the data goes directly to the background. In terms of structure, the instrument casing is made of die-cast aluminum and sprayed with plastic, and the sensor cable is shielded. It is basically rainproof and dustproof outdoors. Regarding accuracy, it is generally believed in the industry that as long as the straight section is installed and the weir mouth is calibrated in place, the total system error can generally be controlled within 3%, which is no problem meeting the technical specifications for water resources monitoring. In addition to standard products, Kingmach also often receives customized orders - such as wide-temperature LCDs in low-temperature environments, multi-channel relay output linkage gates, solar power supply solutions, etc. The global distribution network and technical support mean that after the equipment is shipped, back-end services such as installation guidance and weir and tank review can keep up. For integrators or end users, not only the communication costs of purchasing multiple types of components are saved, but also the risk of later disputes.