Wireless Data Collection Systems

A wireless data collection system from Kingmach typically breaks down into three pieces: a field node that sits next to your sensors, a gateway that receives data and pushes it to the cloud or a local server, and the software that lets you view trends or set alerts. The nodes accept inputs from vibrating wire, 4-20 mA, Modbus, and SDI-12 sensors, so you’re not locked into a single type of instrument. That means you can pull data from a crack meter installed last year right next to a new piezometer, without adding extra translators or boxes. Sampling rates are adjustable from once every few hours down to once per second, and each node stores several thousand data points locally in case the radio link drops. On the radio side, the systems often use LoRa or 2.4 GHz mesh networks, depending on range and power needs. A LoRa link can cover a couple of kilometers in open terrain; a mesh network gives you redundancy—if one node goes offline, traffic routes through another. Gateways support Ethernet, Wi-Fi, and 4G backhaul, so you can send data to a supervisor’s phone or a central server from almost anywhere. Installation is straightforward: a node is roughly the size of a lunchbox, mounts on a pole or a wall, and gets power from a small solar panel or a D-cell battery pack. Field engineers who’ve used these on dam and tunnel jobs often comment on how much time they save not pulling cable through boreholes. Kingmach can pre-configure nodes in the factory, ship them ready to pair with your sensors, and provide remote support during the first weeks of data collection. If your project requires something non-standard—say, a specific data format or a Modbus register map—the engineering team can customize the firmware before shipping.