Keller LoRaWAN pressure transmitters and pressure transducers

The AD100 is a maintenance-free, battery-operated (three conventional, high-quality lithium AA batteries), autonomous IoT pressure gauge with a battery life of up to 5 years. The robust, waterproof housing allows outdoor use in all places where pressure or a level must be monitored. Typical applications: Pressure monitoring (water and gas pipes), level measurement of surface water and groundwater, tanks, and liquid containers.

• Ground water level monitoring 
• Flood early warning system
• Tank level monitoring
• Pressure monitoring in the IoT environment
• Autonomous operation with a battery life of up to 5 years
• Increased data security thanks to an integrated data logger
• Robust stainless metal housing
• (Degree of) protection up to IP68