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Underground Water Level Sensor for Urban Waterlogging Road

The Buried Liquid Level Meter is an advanced solution designed for real-time monitoring of urban waterlogging, particularly in low-lying road sections. This integrated device eliminates the need for a separate host system by incorporating a built-in 4G communication module, ensuring seamless data transmission. With its high reliability, ultra-low power consumption, and excellent scalability, it offers a practical and efficient tool for modern urban flood control. By providing accurate, real-time waterlogging data, it enhances urban disaster prevention efforts, supports informed decision-making for emergency response, and safeguards public safety and property.

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Key Selling Points

Product Parameters

Application Scenarios

◀◀ Key Selling Points ▶▶

Integrated 4G Communication – No external host required; transmits data directly via 4G for real-time monitoring.
High Reliability – Robust design ensures stable performance in harsh environments.
Low Power Consumption – Energy-efficient operation for prolonged use with minimal maintenance.
Strong Scalability – Adaptable to various urban infrastructure systems and future upgrades.
User-Friendly – Simplifies urban flood management with actionable insights for authorities.

◀◀ Product Parameters ▶▶

Measuring range	20-2000mm	Liquid level error	≤1cm
Storage data	60 records (record the latest 60 data)	Liquid level resolution	1mm
Breakpoint resume function	Support	Liquid level monitoring blind area	10~15mm
Low power mode	Support	Low power consumption current	5-10uA
Communication protocol	MQTT/AIiMQTT (Alibaba Cloud)	Working current	16mAh (excluding communication)
Communication format	APIJson format (MOTT)	Liquid level range	200cm
Operating temperature	-40-80℃	Communication method	4G wireless communication
Protection level	IP68	Liquid level meter power supply	DC3.6V/38000mAH
Battery capacity	38000mAh	Storage temperature	-20-80℃
Current power consumption	4G module working average current 150mA wake up sampling every 3min and send data average 16.5m (each sampling wake up working time 23s), signal strength CSQ = 19 single code power consumption 3.5mwh
Signal penetration capability	Able to penetrate road surface water within 2m
Standby time	Supports uploading of 25,000 data

◀◀ Application Scenarios ▶▶

Urban Flood Control: Monitors waterlogging on roads, underpasses, and tunnels to prevent accidents.
Smart City Infrastructure: Integrates with urban management systems for data-driven decision-making.
Disaster Prevention: Supports emergency command centers with real-time data for rapid response.
Public Transportation Safety: Alerts drivers and pedestrians to hazardous waterlogged zones.
Municipal Planning: Provides long-term data for improving drainage systems and urban resilience.

Ideal for city managers, transportation departments, and emergency response teams, this device is a cornerstone of modern, flood-resilient urban development.