STS - Model WMS -Automated Water Monitoring System

The groundwater data logger WMS (Water Manager Solutions) is a complete system for measuring, storing and remote transmission of water level, water temperature or other parameters such as pH, oxygen etc.

Secure data transmission
The data is transmitted securely via the internet (M2M protocol) to a server, where it can be retrieved by customers worldwide in real time. As standard, a M2M protocol is used, which communicates bidirectionally. This means that data is exchanged simultaneously in both directions between server and logger. If the network breaks down during transmission, both the server side and the logger side notice the miscommunication, mark the missing data packets accordingly and transmit them subsequently. This ensures that no data is lost.

World wide data access
After successful data transfer, the raw data is stored on the server and prepared for the customer using the existing software. Various measurement and transmission intervals as well as alert settings can be conveniently adjusted from the work place which reduces on-site presence and saves costs.

Smart monitoring system
In addition to the already mentioned measured values, the device logs the internal housing humidity and temperature, the battery condition, the last transmission and the signal strength. These values are displayed online in the overview monitor by intuitive traffi c light colours, so that targeted maintenance of the devices can be carried out. On-site communication is convenient thanks to a local radio interface. The loggers can be operated, parameterised or read out from a distance of up to 30 metres without physical contact. The 433MHz frequency is used for this purpose.

Minimum maintenance costs
Thanks to an ultra low power solution no external power supply is necessary. The device is powered by two lithium batteries which can be easily exchanged on site. Using the latest technology we achieve a battery life time of up to 10 years.
The new WMS (Water Manager Solution) not only ensures precise groundwater data, but also creates signifi cant savings
in continuous installations with its integrated data transmission. In addition, the device is characterized by a
convincing price-performance ratio and thus lives up to its name as an economically well thought-out system.