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Liyang Jincheng Testing Instrument Factory
High support wireless monitoring and safety warning system - axial compression strain
NegotiableUpdate on 05/19
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Overview
The high formwork wireless monitoring safety warning system - axial compression strain consists of 4 strain sensors, which are used to monitor the strain of the spacing members. The composition is shown in Figure 4. The sensor is connected to the GPRS wireless data acquisition system using LORA wireless interface. After data acquisition, it is transmitted to the control room through the GPRS network for data analysis and monitoring. The $n sensor has a reset function. In the channel state, long press the reset button to turn off the indicator light. Release the reset button to reset the device to zero.
Product Details
With the development of the times, China's construction industry has reached new heights. During use, people are increasingly paying attention to on-site safety management. Firstly, the high formwork support has been improved from the original bamboo and wood structure to a steel structure support that is more convenient to install and has a more efficient usage process. With the continuous development of wireless monitoring systems, on-site wireless data monitoring systems have been introduced to monitor real-time on-site data, increasing the security and reliability of data. Monitor and control the production process on site. It also greatly improves on-site standardized construction and safety control.
High support wireless monitoring and safety warning system - axial compression strainSensors are composed of4Composed of strain sensors, used to monitor the strain of spacer members. Please refer to the detailed information for the component images,Sensors andGPRSThe wireless data acquisition system adoptsLORAWireless interface connection, data collection throughGPRSNetwork transmission to the control room for data analysis and monitoring.
The sensor has a reset function. In the channel state, long press the reset button to turn off the indicator light. Release the reset button to reset the device to zero.
High support wireless monitoring and safety warning system - axial compression strainMain technical indicators of sensors:
| model | YBM-Ltype |
| Measurement range（Mε） | ±3000 |
| Bridge resistance（Ω) | 350±1 |
| Nonlinear（%FS） | ≤±0.5 |
| excitation voltage(V) | 2 |
| Drift（Mε/h） | ≤±3 |
| Protection level | IP67 |
| Temperature range（℃） | -30~80 |
| Standard distance（mm） | 78 |
| Standard cable length（m） | 2 |
| transmission distance | visual range2km |
| Battery working time | 48h |
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The product comes with a one-year warranty from the date of sale. The product provides lifelong maintenance services.
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