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The bridge water level gauge, also known as the bridge water level gauge, is a water level gauge specially used by the hydrology department. The bridge water level gauge consists of a host, a water gauge section, a collector, a power supply system, a vertical pole and other equipment, and can play the role of real-time monitoring and early warning of water levels. .
Bridge tunnel water level gauge equipment consists of: host machine, water gauge section, collector, power supply system, and pole
The working principle of the bridge tunnel water level gauge: Utilizing the weak conductivity principle of water, using an advanced processor chip as the controller, the water level data is obtained through the measuring electrode, and then transmitted after digital encoding, indexing, sampling and digital processing by the CPU, and then using Wired or wireless communication technology sends water level data to the monitoring center or software to play the role of real-time monitoring and early warning of water levels.
Power supply method: solar power, 30W, 20AH
Transmission method: 2G wireless transmission, optional 4G
Installation method: wall-mounted
Equipment accuracy is 1cm (full range and other accuracy)
Resolution: 1cm
Unit section specifications: 80cm
Measuring length: 80cm*4
Communication interface: standard RS485, optional 4G, 4-20ma, 0-5v, 0-10v
Parameter configuration: Configuration tool configures specific parameters
Working modes: altitude mode, water depth measurement mode, tilt measurement mode
Maximum power consumption: The maximum power consumption of the host is 1W, the maximum power consumption of the water ruler is 0.05W
Control checkpoint: RS485 has one relay output by default, which can be arbitrarily associated with alarm event output or used for upper and lower limit control of water level.
Installation hole size: 86.2mm
Mounting hole diameter: 10mm