With our gadget's ModBus-RTU protocol support for efficient data transfer, you may improve your monitoring capabilities. Up to 2000 meters of effective data transfer are possible thanks to its RS485 interface, which offers configurable communication options. It is ideal for use in factories, mines, chemical processing, pharmaceuticals, material synthesis, and environmental monitoring. It has a high-density casing with an internal waterproof sealant and breathable membrane for robust protection. Visit at - https://store.ubibot.com/collections/all/products/h2s-sensor-ub-h2s-i1