Product Overview

The online water-level monitoring device for drainage networks is a specialized instrument designed specifically for monitoring water levels in drainage systems. It features an ultra-low-power microcontroller, with built-in battery power and network communication capabilities, enabling online water-level monitoring at observation wells without the need for external power supplies, fiber-optic cables, or pole-mounted structures. This product employs a radar‑based approach to measure water levels, utilizing both radar and pressure sensing technologies.

Product Features

• GB/T 11828.4-2011 “Water Level Measuring Instruments — Part 4: Ultrasonic Water Level Meters”

• SL180-2015 “Hydrological Automatic Monitoring and Reporting System Equipment: Telemetry Terminal”

• QNJMXZ001-2020 “Enterprise Standard for the MXT03 Radar‑Type Pipeline Level Meter” complies with the communication protocol specified in SL651-2014 “Hydrological Monitoring Data Communication Protocol.”

• Explosion-proof rating meets: Ex ia IIC T3 Ga;

• IP68-rated design, resistant to water ingress;

• Employs a 32-bit ultra-low-power microcontroller, with a standby current of less than 100 µA;

• Powered by a single-use, high-capacity battery, with a battery life of at least 2 years under standard operating conditions.

• Onboard temperature and humidity sensor, continuously monitoring the environmental conditions inside the chassis;

• Onboard attitude sensor: when the device is illegally moved, it automatically sends an alert to the platform.

• Supports remote parameter configuration and monitoring, as well as remote device maintenance.

• Supports on-site configuration and maintenance via Bluetooth;

• Adopting a modular design, the communication module can be replaced directly without replacing the motherboard.

Technical Specifications