AOSL33 Road surface waterlogging instrument
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- AOSL33 Road surface waterlogging instrument
AOSL33 Road surface waterlogging instrument
Measurement principle:
The product uses ultrasonic and conductivity composite sensors to detect water level. The two groups of conductivity sensors with dual backup are responsible for water accumulation triggering, and ultrasonic is responsible for accurate water level measurement. When there is no water accumulation, it will be reported safely once every 6 hours (can be set), and once every 5 minutes (can be set) when there is water accumulation.
Application scenarios:
Measurement and early warning of standing water on municipal roads, park roads, and important facilities (such as transformers and other power facilities, power stations, substations, etc.).
Important note: When choosing NB-IOT direct wireless upload, be sure to confirm the NB signal strength and stability of the installation point, which may affect the reliability of the data permeable upload. If the NB signal quality cannot be confirmed, please choose the more robust one for transparent transmission: LORA radio frequency model. NB model is selected by factory default: telecom operator!
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Main technical parameters:
▶ measurement parameters: water level, conductivity, temperature, signal strength;
▶ NB-IOT model: 0-0.5 meters (after installation, the signal is better than -80dB);
▶ LORA RF model: 0-1.6 meters;
▶ stainless steel pit type shell;
▶ ultrasonic and conductivity dual-mode composite sensor;
▶ built-in integrated dedicated antenna;
▶ easy to replace batteries and reduce operation and maintenance costs;
▶ small size, buried installation, does not affect the urban landscape;
▶ NB and LORA both support remote OTA;
▶ all parameters support remote setting;
▶ has the function of sediment penetration measurement;
▶ have safety function;
▶ supports Aerial Wake-Up technology;
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Dirección:
No. 36, Ruta Longhui, Zona Nacional de Desarrollo Industrial de Alta Tecnología de Wujin, Provincia de Jiangsu, China
Dirección:
Edificios 5 y 11, Parque Industrial de IoT de Fuzhou,
Calle Xingye Oeste n.º 12, Distrito Mawei, Ciudad de Fuzhou
Tel:
+86-13055728858
Correo electrónico:
aotai03@fjautec.com Sr. Zhou
aotai01@fjautec.com Sr. Liao
aotai02@fjautec.com Sr. Zhang
aotai04@fjautec.com Sr. Chen
Correo electrónico:
autec@163.com
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