Application of water level monitoring system of th

Application of ultrasonic level meter water level monitoring system

Abstract:

the use of this system has created a new idea for the real-time monitoring and prevention management of urban water disasters, the analysis of flood change trend data, and the superposition and comparison of historical data recording and analysis

keyword: level; Material level; Liquid level

whether the oil in the oil storage tank of Chongqing Zhaozhou Technology Development Co., Ltd. is filled with the mh-a series ultrasonic liquid level meter produced by the company, which has been successfully applied to the urban ponding monitoring system of a city in Shanxi Province

using the concealable ranging principle of mh-a series ultrasonic liquid level meter, the ultrasonic liquid level meter is set up in the monitoring of water accumulation in the city, and is concealed on the electric pole on the roadside to avoid possible human damage. The water accumulation on the road is monitored in real time, and the data is transmitted to the server of the monitoring center through the wireless network, so as to realize the joint monitoring of the whole city

nearly 80 key monitoring points have been established in the city this time. The use of this system has created a new idea for the real-time monitoring and prevention management of urban water disasters, the analysis of flood change trend data, and the recording and analysis of historical data. The MHz (Zhaozhou) brand ultrasonic level meter is a universal level meter, which absorbs the advantages of various level meters at home and abroad, realizes the full digital and humanized design concept, and has perfect level measurement and control function Data transmission function and man-machine communication function. The main chip adopts imported industrial single chip microcomputer, digital temperature compensation and ultra wide voltage input voltage stabilization... Related special integrated circuits. It has strong anti-interference, can set the upper and lower limit nodes and output adjustment arbitrarily, and has on-site display. It can select analog quantity, switching quantity and rs485/232 output, which is convenient to connect with the host. This machine is a reinforced nylon waterproof shell, which is more hygienic than other instruments because of its non-contact detection method It is more resistant to moisture and dust High temperature Corrosive materials are rigid solid gases, which first require thermal insulation in harsh environments. They have the characteristics of high reliability, no pollution, stable performance, low price and so on. Therefore, they can be widely used in various fields related to material level, material level, and liquid level measurement and control