FTLF-5 Intelligent Digital Crack Monitoring Sensor
The intelligent digital crack monitoring sensor is used for long-term fixed-point monitoring and recording of key crack changes on structures at high altitudes or in hard-to-reach locations. This monitor can independently and continuously measure and record the change process of cracks over a period of time as well as the change value of the external ambient temperature, so as to clearly reflect the change trend of the crack. It is suitable for long-term monitoring and short-term detection.
Technical Parameters:
1.Measurement range: 10mm/15mm/20mm/30mm/50mm, customizable;
2.Crack displacement accuracy: ±0.01mm;
3.Power supply: DC12V
4.Temperature range: -40℃～＋70℃
5.Transmission method: RS485/RS232/CAN/wireless
6.Power consumption: 0.01W
7.Protection level: IP67
Fixation Method: Expansion bolt fixation
Installation Method: First, use a drill jig to drill 6 expansion bolt fixing holes at the corresponding positions on the bridge. Then use expansion bolts to fix the sensor and the crack probe baffle at the corresponding positions on the bridge.
Debugging Method: After installation, first connect the debugging handheld computer. After the handheld computer is turned on, select the debugging function, input the physical address of the sensor, and check the data on the handheld computer. At this time, move the probe of the sensor by hand to see if the data on the handheld computer changes. If the data is normal, remove the handheld computer, and the debugging of the sensor is completed. If the data is abnormal, check whether the data cable is connected correctly. If the data is still abnormal after the data cable is correctly connected, remove the sensor and return it to the factory for maintenance and inspection.
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