AOPW Utility Tunnel Water Accumulation Monitoring System (Sensor)
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- Technical specifications
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- AOPW Utility Tunnel Water Accumulation Monitoring System (Sensor)
Key Features
Measurement parameters: standing water height, standing water conductivity, standing water temperature, etc.;
Atmospheric Pressure Self-Balancing Device and Breathing Apparatus
The sensors are colored in eye-catching hues to facilitate identification by operations and maintenance personnel.
Fully potting, IP68;
Stainless steel backplate for robust construction and easy installation; ABS front cover;
Wireless transmission: 4G, NB-IoT, and wireless RF options available;
Hydrostatic level sensors and conductivity sensors;
Self-powered with a built-in high-capacity battery;
Integrated structure, compact size;
Received: multiple patents and software copyrights;
Application Scenarios
The product is suitable for water-accumulation detection in a wide range of scenarios: in underground spaces, it can be deployed in utility tunnels for power and telecommunications; in transportation infrastructure, it is ideal for monitoring water accumulation in subway stations and similar areas; in roadside infrastructure settings, it can detect water accumulation around electrical equipment such as switches, transformers, and control cabinets; additionally, it can also be used to monitor water-accumulation conditions near solar energy installations and wind turbines.
When this sensor is used in conjunction with a dedicated control host, it enables intelligent management of water-accumulation situations. The sensor employs wireless RF transmission to send water-accumulation monitoring data to the controller; upon receiving the RF signal, the controller executes pre-programmed control algorithms to automatically operate the relevant water-removal equipment. In addition, the controller supports real-time data upload—via wireless 4G or RS-485 communication—to a server, including water-accumulation monitoring and control status information, thereby facilitating remote centralized management and analysis. Detailed specifications of the controller will be provided separately. -
Water level accuracy 0.2%FS ± 0.002 m (resolution: 0.001 m) Measurement range 1 meter (standard), 2 meters, custom-made Sensor Hydrostatic pressure + conductivity Configuration Integrated wall-mounted Battery-powered model Built-in lithium-thionyl chloride battery, non-rechargeable, 76 Ah/3.6 V DC, with a self-discharge rate of no more than 5% per year. Battery-powered model's battery life 4G Cat 1: 5 years (recommended), NB-IoT: 5 years, LoRa: 5 years (measurement and transmission every 5 minutes) External Power Supply 12 V DC, powered by solar energy or grid electricity with a 12 V DC output; no battery backup required; optional wired RS485 output. Wireless breakpoint resume When the base station signal is interrupted, data is automatically saved and, once the wireless signal is restored, the timestamped data is resent. Consult IE on PC, mobile app, and mini program
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Address：
No.36, Longhui Road, Wujin National Hi-Tech Industrial Development Zone, Jiangsu Province, China
Address：
Building 5 and 11, Fuzhou IoT Industrial Park,
No. 12 Xingye West Road, Mawei District, Fuzhou City
Tel：
+86-13055728858
Email:
aotai03@fjautec.com Mr. Zhou
aotai01@fjautec.com Mr. Liao
aotai02@fjautec.com Mr. Zhang
aotai04@fjautec.com Mr. Chen
Email:
autec@163.com
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