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Pressure and temperature sensor AQ, 0,30 BarRobust IP68 housingConnectible with connector Low power consumption 100 uA Possibility of mounting under pressure Power supply via AQ Logger (over 6 years) The AQ pressure and temperature sensor is designed for long-term measurement in manholes or outdoor locations without power supply. The sensor has the advantage of low power consumption. The device connected to the AQ IoT Data Logger can operate in combination with a flow meter for more than 6 years with a 15-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 of the device can be changed and, if the device is connected to the mains, the pressure and temperature can be monitored online. Communication 2G/3G/4G (SMS) NB-IoT (SMS) LoRaWan WiFi Device data Input 1,2 Input 3,4 pressure and temperature 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 |