Yosemitech Technologies Co., Ltd. products

Yosemitech Data buoy consists of a cross-linked ethylene vinyl acetate foam hull with tough coatings. A 45W solar panel is mounted on the top of the buoy to charge the battery pack inside the buoy which provides continuous power to data logger, communication module, and sensors. Stainless steel ring provides protection and lifting rigs for quick and easy deployment. The buoy can be moored to the river or lake bottom via anchor chains.

Our sensors can be placed in rivers or lakes where water quality needs to be monitored. The sensors are connected by a RS485 cable to a pole-mount miniature monitoring system, which is equipped with a wireless transmission module supporting various wireless networks (4G, GPRS, LoRa, Zigbee, etc.). Thus, test data can be easily transmitted to a cloud service center. Then as long as internet service is available, our customers can remotely access the test data by laptop computers, smart phones or other terminals. In additional to remotely monitoring water quality data, this pole-mount system also supports remotely system management and sensor condition diagnosis. These real-time and remote management functions are important for quick decision making and crew dispatch for on-site investigation in case of emergencies.

Yosemitech Data buoy consists of a cross-linked ethylene vinyl acetate foam hull with tough coatings. A 45W solar panel is mounted on the top of the buoy to charge the battery pack inside the buoy which provides continuous power to data logger, communication module, and sensors. Stainless steel ring provides protection and lifting rigs for quick and easy deployment. The buoy can be moored to the river or lake bottom via anchor chains.

Real-time water quality monitoring miniature station is a highly integrated system consisting of an extraction pumping unit, a measuring water tank, electronic control and display panels, a data acquisition unit and an IOT (Internet of Things) module. It automatically realizes measurement functions such as water sample pumping, water quality measurements, local data storage, wireless communication to a cloud server, etc… It is a powerful product suitable to a variety of water quality monitoring scenarios.