Bridge and tunnel flood control electronic water gauge: real-time sensing of water level fluctuations, building a strong defense line for bridge and tunnel flood control safety【FT-SC24】In hydrological monitoring, flood prevention and disaster reduction, reservoir scheduling and other scenarios, real-time and accurate grasp of water level data is the key to ensuring safety. As a professional water level monitoring device, electronic water gauges have become an important tool in the field of hydrological monitoring with clear equipment composition and reliable working principles, providing strong support for dynamic water level monitoring and risk warning.

Equipment composition: host, water gauge section, collector, power supply system, pole

Working principle: Utilizing the weak conductivity principle of water, a processor chip is used as the controller to obtain water level data through measuring electrodes. After digital encoding, division, sampling, and digital processing by the CPU, the data is transmitted. Then, wired or wireless communication technology is used to send the water level data to the monitoring center or software, playing a role in real-time monitoring and early warning of water level.

Power supply method: solar power supply, 30W, 20AH

Transmission method: 2G wireless transmission, optional 4G

Installation method: Wall mounted

Equipment accuracy of 1cm (full range equal accuracy)

Resolution: 1cm

Unit section specification: 80cm

Measurement length: 80cm * 3

Communication interface: RS485 standard, optional 4G, 4-20mA, 0-5V, 0-10V

Parameter configuration: Configuration tool to configure specific parameters

Working modes: altitude mode, depth measurement mode, tilt measurement mode

MAX power consumption: host power consumption of 1W, water gauge power saving of 0.05W

Control card off: RS485 comes with a default relay output, which can be associated with any alarm event output or used for water level upper and lower limit control.

Installation drilling size: 86.2mm

Installation hole diameter: 10mm