Tianyi Sensor IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Model:FT-LFZ1
Brand:tianyi
1.Introduction to Crack monitoring system
Crack monitoring systems are used to monitor cracks in structures and how they evolve over a measured time and are used in concrete, brick, rock, wood or masonry structures, etc.This product is widely used in many monitoring fields such as geological disasters, geotechnical engineering, construction engineering, transportation, water conservancy, and municipal affairs.It is especially suitable for accurate monitoring of relative displacements such as surface cracks, unloading cracks, houses or structural cracks.
In geological disaster monitoring, slight changes in surface cracks can be captured in real time to provide key data for disaster warnings such as landslides and collapses; in geotechnical engineering, the development trend of unloading cracks can be effectively monitored to ensure project safety;
In the field of construction engineering, it is possible to accurately detect the displacement of houses or structural cracks, providing a scientific basis for the health diagnosis and maintenance of buildings;
In transportation, water conservancy and municipal engineering, it can also play an important role to ensure the long-term and stable operation of infrastructure.
Through high-precision monitoring data, users can take timely response measures, reduce risks, and ensure project and personnel safety.
2.Technical parameters of Crack monitoring system
| Range | 0-1000mm |
| Accuracy | ±0.02%FS |
| Response time | 1s |
| Housing material | ABS |
| Power supply voltage | 12-24VDC (0.4W@12V) |
| Communication method | modbus-485 |
| Solar panel power | 8W |
| Standard working voltage of solar panels | DC5V |
| Built-in lithium battery capacity | 5000mAh |
| Stand material | Stainless steel |
| Collector | With 3 years of traffic |
| Data transmission | Standard transmission is available every 10 minutes, and customization is supported |
3.Product size diagram of Crack monitoring system

Employing 24GHz Doppler radar technology, the radar rain gauge measures the falling velocity of raindrops through a small flat-panel radar module. It can distinguish between rain, snow, and hail, as well as rainfall intensity. With no moving parts and requiring no maintenance, it is suitable f...
Water rescue robot is a novel, flat-panel, modular rescue device. It features a split-structure design—comprising an upper power module and a lower section made of soft, anti-collision buoyant material—and is capable of automatically righting itself if capsized. With a top speed of 48 km/h a...
A propeller flow meter is a contact-type water flow velocity measuring instrument. Its working principle is that water flow pushes the instrument's propeller to rotate around an axis, and there is a definite functional relationship, usually linear, between the rotational speed of the propeller a...
Agricultural meteorological disasters pose enormous threats to agricultural production. During droughts, prolonged water shortage causes soil to dry out, stunting or even killing crops. In severe cases, large-scale crop failures or even total harvest losses occur, with scenes of cracked land and no...