nemi WAMS Bridge
nemi WAMS Bridge is the gateway in i4M's wireless Wide Area Monitoring System. It receives data from up to 30 wireless sensors at a distance of up to 1000 m and forwards the data to a server via 4G cellular connection - all with minimal energy consumption. nemi WAMS was developed for applications that do not require high data rates but coverage of sensors over long distances and long battery runtimes. This is made possible by i4M's own highly efficient radio technology nemi Link 868. The elimination of cabling enables easy installation even on large assets and structures. Examples for use cases are climate or crack monitoring on bridges or continuous temperature monitoring on rolling bearings in big production facilities.
Receiver of up to 30 sensor nodes in the radio network nemi Link 868 (star topology)
Completely wireless due to radio technology nemi Link 868 and external battery / solar panel
Low energy demand
Data transmission via secured 4G NB-IoT mobile connection
Transmission of raw data or pre-evaluated / smart data by edge computing via MQTT streams
Robust, weatherproof IP 67 housing
nemi Link 868 - i4M's own robust long-range radio technology in the 868 MHz frequency band; Range up to 1000 m; max. sum sampling rate of 200 Hz at 24 bits per sample
4G cellular connection; energy-efficient NB-IoT protocol with 300 kbit/s download and 375 kbit/s upload
Connection of external 6 - 17 V battery / solar panel
nemi WAMS Node
Es gibt Projekte, die auf dem weißen Blatt anfangen müssen, weil Neues, vorher nie Dagewesenes entstehen soll. So sind auch unsere nemione®-Produkte entstanden, die in vielen Iterationen zum Serienprodukt geworden sind. i4M analysiert mechanische Systeme, ermittelt relevante Messgrößen und entwickelt maßgeschneiderte und hochintegrierte Messtechnik, um die optimale Lösung für Ihre individuelle Herausforderung zu finden.
Zu den Individuallösungen von i4Mnemione® is a trademark of
i4M technologies GmbH
Foersterstr. 5
52072 Aachen
Germany
+49 241 56 00 22 00
sales@nemi.one
