Product / Service Details


• 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

• 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


not yet

Vertical Markets
Smart Agriculture / Farming|Smart Buildings / Facilities Management|Smart Cities|Smart Environment|Smart Industry / Industrial IoT|Smart Infrastructure|Smart Metering / Smart Utilities|Transportation / Logistics / Supply Chain
Regional Markets
Regulatory Certifications
RED (Europe)

Product / Service links

Buy Now URL(s):

Service URL(s):


ARC-1 Tube LR868
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