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E-mail
3222532143@qq.com
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Phone
15689257565
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Address
209, Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province
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Shandong Fengtu IoT Technology Co., Ltd
Dam seepage monitoring and analysis system
NegotiableUpdate on 01/04
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Overview
The dam seepage monitoring and analysis system provides a solid guarantee for the safe and stable operation of dams with its precise and efficient monitoring and analysis capabilities. It is unknown yet crucial, serving as an important guardian in the field of water conservancy engineering.
Product Details
Dam seepage monitoring and analysis systemWith its precise and efficient monitoring and analysis capabilities, it provides a solid guarantee for the safe and stable operation of the dam. It is unknown yet crucial, serving as an important guardian in the field of water conservancy engineering.
Dam seepage monitoring and analysis system
The seepage monitoring system mainly consists of on-site detection equipment, remote monitoring equipment, and other components.
On site testing equipment: composed of measuring weirs, triangular weirs, etc., responsible for measuring the seepage flow data of the reservoir and monitoring the flow rate on site.
Remote monitoring equipment: i.e. remote monitoring terminal, responsible for collecting data information detected by on-site detection equipment and transmitting the on-site information to the monitoring center through wireless transmission.
Introduction
The water measuring weir adopts magnetostrictive sensors for liquid level measurement, which have the characteristics of high resolution, good stability, reliable performance, fast response speed, linear measurement, no wear, and long working life. The water head on the weir is measured by a measuring weir, and the flow rate is calculated based on empirical formulas for weir channels (triangular weir, trapezoidal weir, rectangular weir, etc.).
Structure and Principle
The water measuring weir is composed of a magnetic rod, a floating ball, a measuring circuit, and a stainless steel casing. When the water level in the weir tank changes, it will drive the floating ball to produce a liquid level difference. The upper computer uses the current liquid level to subtract the calibrated base value to obtain the actual water level on the weir, and then calculates the flow rate based on the type of weir tank.
Product Features
High precision and high resolution
Good stability and fast response speed
● Small temperature drift
Standard MODBUS protocol with strong applicability
Specifications and Parameters
| measurement range | 0～600mm |
| sensitivity | 0.01mm |
| measurement accuracy | ≤0.1%F.S |
| Working Voltage | DC12V（ 0.5W@12V ） |
| output signal | RS485 MODBUS protocol |
| Protection level | IP67 |
| Shell material | 304 stainless steel |
| Overall dimensions | Φ89×850mm |
