Product Description
GD-M30 Online Geological Disaster Monitoring System
GD-M30 is an intergrated geological disaster monitoring system, which can acheive all time online monitoring. According to inclinometers, GNSS, deep displacement, water volume, rainfall monitoring, it can effectively prevent lanslide, mudslide, geotechnical disintegration, etc.
Earthquakes, cooling, freezing, thawing, tsunamis, storm surges, and human activities are the main causes of geological hazards. Through the vibration of dangerous rock bodies, slope displacement and settlement, the overall geological environment and meteorological environment monitoring, this system can generate reliable data analyses.
Products Features
* Expandable: The whole system can be consist of many modules. Customer can choose suitable modules based on their project demands.
* Time-lapse processing: The system can preset multiple time slots to convert real-time data to time-lapse slots.
* Real-time map query management, the software is easy to operate and understand.
* Extremely resistant to electromagnetic interference, suitable for long-term field work.
Products Details
Technical Specifications
| Wireless Inclinometer |
| No. |
Item |
Parameter |
| 1 |
X,Y Dual-axis Inclination |
Range:±60°, precision 0.005° |
| 2 |
Resolution |
0.001° |
| 3 |
Receiving Resolution |
-90~67dBm |
| 4 |
Zero-point Temperature Drift |
±0.001°/ºC |
| 5 |
Working life |
≥90000h |
| 6 |
Power Supply |
6000mAH battery or adapter |
| GNSS |
| No. |
Item |
Parameter |
| 1 |
Inclination Measurement Precision |
no less than 0.001° |
| 2 |
Static Positioning Accuracy |
Horizontal: (2+1ppm)mm Vertical: (3+1ppm)mm |
| 3 |
RTK Positioning Accuracy |
Horizotal: (20+1ppm)mm Vertical: (30+1ppm)mm |
| 4 |
Channels |
432 |
| 5 |
Acceleration Measurement Accuracy |
No less than 0.01g |
| 6 |
Satellites |
GPS, BDS, GLONASS, GALILEO |
| Rain Gauge |
| No. |
Item |
Parameter |
| 1 |
Range |
0.01mm~8mm/min |
| 2 |
Resolution |
0.2mm |
| 3 |
Precision |
±3%FS |
| 4 |
Power Supply |
12-24V DC |
| 5 |
Power Rate |
0.6W |
| 6 |
Working Temperature |
-10~50ºC |
| 7 |
Weight |
2.5kg |
| Soil Moisture Sensor |
| No. |
Item |
Parameter |
| 1 |
Temperature Range |
-30~70ºC |
| 2 |
Temperature Resolution |
0.1ºC |
| 3 |
Temperature Measurement Precision |
0.2ºC |
| 4 |
Humidity Range |
0~100% |
| 5 |
Humidition Resolution |
0.1% |
| 6 |
Humidity Measurement Precision |
±2% |
| 7 |
Power Supply |
12~24V DC |
| 8 |
Power Rate |
0.3W |
| 9 |
Working Temperature |
-40~80ºC |
| 10 |
Weight |
0.4kg |
| Piezometer |
| No. |
Item |
Parameter |
| 1 |
Range |
0.3Mpa/0.6Ma/1Mpa/2Mpa/4Mpa |
| 2 |
Resolution |
0.001Mpa |
| 3 |
Measurement Precision |
0.1%FS |
| 4 |
Voltage |
5V DC |
| 5 |
Working Temperature |
-40~70ºC |
| 6 |
Temperature Compensation |
Yes |
| Crack Gauge |
| No. |
Item |
Parameter |
| 1 |
Power Supply |
15-28V DC |
| 2 |
Working Current |
≤12mA |
| 3 |
Displacement Range |
10mm, 25mm, 50mm, 100mm |
| 4 |
Output Signal |
0-5V(9-12V DC power supply) |
| 0-10V(15-28V DC power supply) |
| 5 |
Linearity Error |
±0.5% |
| 6 |
Resolution |
≤0.1μm |
| 7 |
Working Temperature |
-25ºC~85ºC |
| 8 |
Temperature Coefficient |
Zero-point drift≤0.1%/ºC |
| Sensitivity ≤0.025%/ºC |
| Audible and Visual Alarm |
| No. |
Item |
Parameter |
| 1 |
Alarm Noise |
(100±3)dB@10cm |
| 2 |
Alarm Mode |
Audible and visual alarm |
| 3 |
Luminous Intensity |
≥2cd@10cm |
| 4 |
Explosion-proof Grade |
Exd II CT6GB |
| 5 |
Voltage Supply |
12V DC |
| 6 |
Power Rate |
0.6W |
| 7 |
Working Temperature |
-40~70ºC |
| Infrared Network Dome |
| No. |
Item |
Parameter |
| 1 |
Sensor |
1/2.8" CMOS |
| 2 |
Minimum Illumination |
Colorful: 0.005Lux |
| 3 |
Lens |
4.8mm~110mm, 23 times zoom |
| 4 |
Infrared Irradiation Distance |
100m |
| 5 |
Voltage |
12V DC |
| 6 |
Weight |
2kg |
About Us
Chongqing Gold Mechanical & Electrical Equipment Co., LTD
2000
Established in 2000, we have more than 20 years experience is all kinds of geophysical equipment. We provide detectors, seismograph, borehole camera, magnetometer and geophysical logging deivices.
2008
Our company developed very fast in this period, and we also expand our products scale. We can also provide drilling rigs, water level meter, inclinometer, GPS, total sation and so on.
2013
As their are more colleagues joined into our team, our company moved to China Resources building. And at there, our company acheived much more turnover and it is still in growing
2023
We are looking for more potential product and business relationship with anyone or any company in the world. What we are glad to see is a win-win situation.
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