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Shandong Fengtu IoT Technology Co., Ltd

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    2749609891@qq.com

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    16652863761

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    209, Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province

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Underground water station: using high-precision sensors to capture small changes in water level in real time.
Date: 2025-12-22Read: 11

【 Model FT-JS1 】 Fengtu Technology: A professional manufacturer, dedicated team, and fast response, creating a reliable backing in one. Underground water station is a key facility for urban water monitoring, and its core lies in the use of high-precision sensors. These sensors are cleverly installed inside the buried device, directly in contact with accumulated water, and can accurately sense the water level situation.

In practical operation, high-precision sensors rely on their unique working principle to not miss any small changes in water level. Whether it is the slow rise of accumulated water caused by rainfall or the gradual decrease of water level during drainage, sensors can capture and convert data into electrical signals in a timely manner. Subsequently, these electrical signals are stably and quickly transmitted to the background of the monitoring system through the built-in data transmission module.

After receiving the data, the monitoring system will conduct real-time analysis and processing to present the trend of water level changes in a visual way. Relevant management personnel can quickly make decisions based on this accurate information, such as activating drainage equipment, issuing water accumulation warnings, etc., effectively addressing urban water accumulation problems, ensuring normal traffic on urban roads and the safety of residents' travel.



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1、 Product Introduction

The buried urban waterlogging monitoring system is supported by Internet of Things technology and integrates intelligent sensing and intelligent services into an intelligent monitoring system.

The system consists of a monitoring host, pole support, power supply system, buried water accumulation monitoring device, LED dual color display screen, and cloud platform. It mainly provides real-time monitoring and early warning for urban roads, ground, tunnels, overpasses and other places that are prone to water accumulation.

The system adopts highly integrated integrated water accumulation monitoring equipment to monitor the water level in low-lying sections of the urban area in real time and achieve automatic alarm. By integrating data from various monitoring points, it can grasp the overall water accumulation situation in the urban area and timely carry out drainage scheduling. With the help of this system, the municipal administration departments can achieve regular monitoring, early warning and early preparation, deal with the places where floods may occur due to rainstorm, reduce the probability of urban salvage, and at the same time, do a good job of early warning for the people in the areas where water level rises. The traffic management department can obtain real-time water levels of various road sections through this system, and provide travel guides for the general public through media such as radio and television, avoiding personnel and vehicles from entering deep water sections, reducing economic losses for the public, and ensuring their personal safety.

2、 Application scope

It can be applied to urban management, municipal transportation roads, residential areas, low-lying areas, underground parking lots, logistics parks, agricultural irrigation areas, tourist attractions, and can also be used for smart city construction.

3、 Technical parameters

1. Host part

power supply AC220V
power supply method Mains or solar power supply
Device power consumption ≤25 W
Operating Temperature -40~80℃
device interface interface type Instructions
LED screen display interface Dual color LED display screen (large dot 96 * 16)
Upstream 485 acquisition 485 communication distance of 2000 meters
Two way switch interface (reserved) Voltage input range: 0-5V
Two analog interfaces (reserved) Collection range: 4-20mA, 0-5V, 0-10V default 4-20mA
One way water immersion detection (reserved) Can detect the presence or absence of water
Two relay interfaces Relay capacity: 250VAC/30VDC 3A. One circuit can be set to active and passive, used for alarm or automatic control
Alarm equipment Support sound and light alarm Support voice broadcasting
LED screen Size 102cm * 22cm dual color screen
Equipment bracket 2-meter pole
control box Used for placing remote telemetry terminals and power supplies


2. Underground water accumulation monitoring device section

power supply method Built in battery power supply (3.6V lithium-ion battery)
battery life Can work continuously for 5 years without standing water
Water level range ≤1.5m
Water level error 1cm
resolution 1mm
output signal LORA wireless spread spectrum signal
Shell material 304 stainless steel
Protection level IP68
Installation method Adopting buried installation