Crack Monitoring Integrated Machine
Contact Info
- Add:Optics Valley Core Center, Zip:
- Contact: 张静
- Tel:18062006340
- Email:18062006340@163.com
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Wuhan Zhongdi Hengda - Integrated Crack Monitoring Device
(1) Product Introduction
The integrated crack monitoring device is mainly used for real-time automated monitoring of the width of tensile cracks that have occurred on landslide bodies and structures. It is applicable to application 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., making installation simple and convenient.
The integrated crack monitoring device adopts a wireless low-power design, is easy to install, and does not require on-site configuration, enabling immediate use after installation. It has a built-in large-capacity lithium battery, with a service life of no less than 2 years (monitoring frequency: once per hour). It has a built-in IoT card and supports 4G full-network communication for data upload.
(2) Product Composition
The integrated crack monitoring device consists of a cable displacement sensor, a low-power data acquisition terminal (with a built-in acquisition module, upload module, and large-capacity lithium battery), a 4G antenna, a protective casing (stainless steel with plastic spraying), a fixing 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 reporting information such as the remaining power of the instrument, communication quality, and equipment geographic information.
③ IoT device management platform, allowing device parameter setting and data viewing via computers and mobile phones.
④ Support for remote modification and setting of device parameters, as well as remote online upgrading.
⑤ Support for 6 network channels, capable of transmitting data to 6 addresses simultaneously.
(4) Technical Parameters
Parameter Type | Technical Indicator |
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 Indicator | Vibration acceleration, inclination angle |
Inclination angle range: ±90° | |
Inclination angle 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 of no less than 2 years (monitoring frequency: once per hour) |
Operating Temperature | -20℃～+65℃ |
Protection Class | IP66 |
Installation Method | Standard observation pier, cast-in-place concrete pier, steel structure, etc. |
Communication Protocol | Customizable |
| Industry Category | Electronic Components & Supplies/Sensors/Other Sensors |
|---|---|
| Product Category | |
| Brand: | 中地恒达 |
| Spec: | ZDHD-ZWLF |
| Manufacturer: | 武汉中地恒达科技有限公司 |
| Origin: | 114201 |
