ARC-1 Tube LR868
Remote transmitter with data logger
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Remote transmitter with data logger
Features
• Battery operated with a lifetime of up to ten years
• High level of data security thanks to internal memory
• Robust stainless metal housing
• IP68 protection (transmission does not work under water)
• Includes licence-free KELLER software
• Available in various versions for ideal integration
Functions
• Remote transmitter: Modules selectable for 2G/3G, 4G or LoRa
• Data loggers: 56,000 measuring points as a buffer for energy-saving data transfer (e.g. only once a day)
• Sensor interfaces: compatible with all KELLER level sensors and pressure transmitters
• Internal measured values: barometer, temperature and moisture sensor and real-time clock (RTC)
Typical applications
• Ground water level monitoring
• Flood early warning system
• Tank level monitoring
Commercial Contact
+41 52 235 2525
d.schellenberg@keller-druck.com
Technical Contact
+41 52 235 2525
engineering@keller-druck.com
LoRa Alliance®
5177 Brandin Court
Fremont, CA 94538