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AQ level sensorIP68 rugged housingConnectible with connector Low power consumption 4-20 mA Possibility of mounting under pressure Power supply via AQ Logger (over 5 years) The AQ Level Sensor is designed for long-term measurement in manholes or outdoor locations without power supply. The sensor has the advantage of low power consumption. A device connected to the AQ IoT Data Logger can operate in combination with a flow meter for more than 5 years with a 60-minute storage interval and data sent 2 times a day. For faster intervention in case of problems, minimum or maximum alarm values are set on the device, which inform the user of a malfunctioning system at the moment of excess. The batteries can be changed and the level can be monitored online if the device is connected to the mains. Communication 2G/3G/4G (SMS) NB-IoT (SMS) LoRaWan WiFi Device data Input 1,2 3,4 Input level 5 Battery status Communication signal status Internal power consumption Temperature and humidity inside the device Valve open or closed (ON/OFF switch) Date and time (synchronised on each transmission) Communication protocol AQ Protocol MQTT |