Crack Monitoring All-in-One Machine
Contact Info
- Optics Valley Core Center,
- 张静
- 18062006340
- 18062006340@163.com
Wuhan Zhongdi Hengda - Crack Monitoring Integrated Machine
(1) Product Introduction
The crack monitoring integrated machine is mainly used for real-time automatic monitoring of the width of tensile cracks that have occurred in landslides and structures. It is applicable to fields such as national land geological disasters, mine geological disasters, water conservancy and hydropower monitoring, and building structure monitoring. The monitoring station adopts an integrated design, integrating the sensor required for crack monitoring, data acquisition, data transmission, power supply, protective casing, etc. into one, making installation simple and convenient.
The crack monitoring integrated machine adopts a wireless low-power design, is easy to install, and does not require on-site configuration, ready to use once installed; it has a built-in large-capacity lithium battery, with a service life of no less than 2 years (monitoring frequency: 1 time per hour); it has a built-in IoT card, supporting 4G full-network communication for data upload.
(2) Product Composition
The crack monitoring integrated machine consists of a wire-pull displacement sensor, a low-power data acquisition terminal (with built-in acquisition module, upload module, and large-capacity lithium battery), a 4G antenna, a protective casing (stainless steel with spray painting), a fixed bracket, etc.
(3) Product Features
① Optional monitoring of vibration acceleration and inclination angle, which can actively trigger data acquisition and upload when exceeding the threshold.
② Instrument diagnosis, remotely report information such as the remaining power of the instrument, communication quality, and equipment geographic information.
③ IoT device management platform, allowing parameter setting and data viewing via computers and mobile phones.
④ Support remote modification and setting of device parameters, and remote online upgrading.
⑤ Support 6 network channels, capable of transmitting data to 6 addresses simultaneously.
(4) Technical Parameters
Parameter Type | Technical Indicators |
Measurement Range | 0～100/200/500/1000/2000/5000mm |
Measurement Accuracy | ±0.1%F·S |
Sampling Interval | 0s～24h |
Upload Interval | 0s～72h |
Output Signal | NB-IoT/ LoRa/4G (Full Network Communication) |
Optional Parameters Performance Indicators | Vibration acceleration, inclination angle |
Inclination range: ±90° | |
Inclination accuracy: better than 0.005° in static state | |
Acceleration parameters: range ±2g; resolution 0.01mg; accuracy 0.1mg | |
Power Supply Method | Built-in lithium battery, service life no less than 2 years (monitoring frequency: 1 time per hour) |
Operating Temperature | -20℃～+65℃ |
Protection Level | IP66 |
Installation Method | Standard observation pier, cast-in-place concrete pier, steel structure, etc. |
Communication Protocol | Customizable |
| Electronic Components & Supplies/Sensors/Other Sensors | |
