64頻道自然電位記錄儀及物聯網(IoGT64)
Internet of Geophysical Things (IoGT) 64 channels Monitoring Systems
IoGT-MS-64A is a 64 channels 24bit precise AD data logger for internet of Geophysical things which is designed mainly for the measuring Self-Potentials for long term remote monitoring applications such as land slide monitoring and bridge and building corrosion monitoring with the features below :
- Integrated with GPS module 1PPS to synchronize data acquisition with timestamp.
- Internal 128G SD memory for up 12 months continuous data recording at 10 SPS.
- Programmable interval working time setting for power saving mode operation.
- LCD panel for detail working status display.
- Industrial grade LTE wifi router for uploading data to IoGT cloud server
- 64 channels high impedance differential analog input with Transient Voltage Surge protection.
- Wide input power voltage range with TVS protection.
- Real time monitoring application program for checking all channels data via LAN port.
| Hardware specification | |
|---|---|
| Channel number | Max. 64 channels 1. A digital analog converter (ADC) with switcher 2. Composed by Multiple sets of physical ADCs |
| Input mode | Differential input |
| Input voltage | ±1650[mV] |
| Input protection cireuit | Yes EMI / RF protection lightening & protection |
| Data bit | 24 [Bits] |
| Resolution | Max. 24[Bits] |
| Sampling rate | 10SPS |
| Programmable Amplifier | X1, X2, X3, X4, X6, X8, X12 |
| Analog digital conversion part | |
|---|---|
| Filtel | 5Hz LPF |
| Input resistance | 10M Ω |
| RTC clock | Yes |
| GPS positioning | Yes |
| Data synchronization | Yes All channels of this unit are synchronized. When used simultaneously with other identical devices, the system can acurately synchronize through GPS time. |
| Working temperature range | 0 - 50℃ |
| Power input range | 10V - 30V |
| Dimension (W*L*H) | working mode: 12V / 1.7A sleeping mode: 12V / 0.03a |
| power consumption | 50*35*30 cm(W * L * H) |
| Master control system specification | |
|---|---|
| Industrial IoT 3G/4G router | CPU : MT7620IA SDRAM：64MB ~ 256MB Flash：8MB ~ 16MB |
| Connection interface network | 10/100 LAN PORT X 1 10/100 WAN PORT X 1 |
| Connection interface antenna | WiFi SMA Antenna X 2 LTE SMA Antenna X 2 |
| Connection interface power Universal | DC Jack X 1 |
| Storage device | Micro SD Card X 1 12C X 1 |
| Other interface | RS232C X 1 or RS485 X 1 GPIO X 4 Standard SIM Card X 1 |
| Button | Reset Button X 1 |
| Working temperature range | -40℃ to 85℃ |
| Power input range | DC 10V ~ DC 30V / 1A |
| details | IWR * Power management : Can control each module to sleep and wake up RTC clock * RTC clock : Yes * Watch dog : To prevent system crashed and reboot automatically |
應用範例 1
應用範例 2
