1.Product introductionG01NET-3 strong earthquake recorder is a dynamic data acquisition instrument with LCD touch screen, synchronous acquisition of monitoring data, on-site storage and real-time data
G01NET-3 strong earthquake recorder is a dynamic data acquisition instrument with LCD touch screen, synchronous acquisition of monitoring data, on-site storage and real-time data upload function. This collector has 6 analog input channels with a conversion accuracy of 24bit; it supports GPS, Beidou and host computer network to calibrate the collector. This collector can be optionally configured with battery and short message module. A serial port server or 4GDTU is required for remote data transmission.
This instrument supports customers' secondary development. We can open the communication protocol of the collector for free.
The instrument is equipped with special parameter setting software, data acquisition and analysis software. For detailed use of the software, please read the software instruction manual (G01NETCS2019S1 data acquisition instrument parameter setting software instruction manual, DZJC2020S1 engineering ground motion and vibration monitoring system instruction manual).
Index name | Technical parameter | |
G01NET-3-A | G01NET-3-B | |
Number of input channels | 3 channels（Default single-ended input, support differential input） | 6 channels（Default single-ended input, support differential input） |
Input range and resolution | -10~10V/0.005mV | |
Sampling frequency | 1~2000Hz （All channels are fully synchronized） | |
Storage capacity and format | Storage capacity :Standard16G SDcard，Data storage format: text format | |
SMS alarm function | SMS alarm (this function needs to be purchased separately) | |
Data transmission | Support three communication methods: UDP, TCP/IP Client, TCP/IP Server; the default is TCP/IP Server; 4GDTU can be used to transmit data | |
Display function | With LCD display, with touch (can be set to breathe) | |
Dynamic Range | ≥120dB | |
The power supply | DC12V；Built-in battery for 20AH | |
Power consumption | 10.5watts | 10.6watts |
Size（L*W*H,mm） | 450*310*200 | |
Input resistance | 1M ohm | |
External interface | 2 serial ports, 2 USB ports, | |
Work environment | Temperature：-35℃～+70℃ Humidity：≤90% | |
Trigger cutoff frequency | Soft trigger, the default is 20Hz, can be set | |
On-site data storage trigger mode | Trigger based on amplitude | |
l It is mainly used to record the ground motion of dams and mountain slope faults.
l High precision, low power consumption, real-time data collection, triggered storage of data, real-time data transmission, man-machine operation interface (can be set to hold the screen), support SMS alarm.
No. | Name | Description |
① | Screen | Strong earthquake recorder running status display, parameter setting display |
② | USB | There are 2 USB ports in total, which are used for connecting mouse or U disk |
③ | SMS Alarm | SMS alarm COM1 interface, which is connected to the SMS alarm module |
④ | Data transmission | Data transmission COM2 interface, this interface connects serial port to network port module (DTU) to realize remote data transmission. |
⑤ | Switch NO/OFF | Power switch button of strong earthquake recorder |
⑥ | GPS Antenna | GPS antenna connection port, connected to GPS receiver can automatically calibrate the system time of strong earthquake recorder. |
⑦ | 12V Input | 12V DC input port, power supply for strong earthquake recorder, standard power adapter when shipped from the factory. |
⑧ | 12V Output | 12V DC output port, power supply for other accessories |
⑨ | Signal input1 | The interface to the sensor is equipped with a five-core aviation connector. |
⑩ | Signal input 2 | The interface to the sensor is equipped with a five-core aviation connector. |