Autonomous data transmitter via GPRS — GSM-2 Box
Спецификация GSM-2 Box
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
The easy-to-install GSM-2 device contains a GSM module that sends measurement results via e-mail (GPRS internet connection) or SMS. The data transmitter has feedback, allowing data to be read and the program to be configured remotely.
The main purpose of GSM-2 is to measure groundwater levels, levels in wells, tanks, boreholes, water supply, and wastewater.
Advantages
- Battery powered (low power consumption, battery lasts for years)
- Diameter less than 2" (easily fits into a standard diameter pipe, vandal-resistant)
- Battery and antenna are housed inside the case
- Various sensor interfaces
- Built-in atmospheric pressure sensor
The easy-to-use free GSM-2 data management software works as a monitoring, control, and organization station. It collects and displays measurement results received from GSM-2 and stores them in a MySQL database. This software offers various types of functional data exchange tools or network services, also allowing third-party programs to receive this data and integrate it into other existing data reception and storage systems.
Functions
- Automatic registration of new measurement objects
- Monitoring of measurement objects
- Remote control (including measurement interval, transmission frequency, and more)
- Operational management of data exchange
- Building charts and data tables
- Specifications
- Applications
| Characteristic | Value |
| Connection | For connecting level sensors of series 30 or data loggers of series DCX with digital RS485 protocol |
| Protection class | IP65 for modem (short-term full immersion possible), IP68 for sensor |
| Power supply | DD lithium battery 3.9 V / 32 Ah |
| Battery life* | Up to 10 years with 1 measurement per hour and 1 data transmission per day |
| GSM band | Quad 850/900/1800/1900 MHz |
| Transmission capabilities | E-Mail (SMTP and POP3, FTP), SMS and data transmission (V.32 / V.110) |
| Antenna connection | SMA connector with internal thread |
| Sensor power supply | 12 V / 5 V / 3.7 V |
| Interfaces | RS 485 KELLER-BUS / 2 voltage inputs (0...2.5 V, 10 bit) / 2 digital inputs / option: SDI-12 |
| Temperature range | -30...50 °C (other ranges available on request) |
| Data transmission frequency | 1 minute |
| Housing material | Stainless steel 316L (DIN 1.4435) |
| Built-in atmospheric pressure sensor | Accuracy / Resolution: typ. ± 0.5 mbar (-30...40 °C) / typ. 0.2 mbar Long-term temp. stability: typ. ± 1 mbar (12 months) Temperature accuracy: typ. ± 1°C, typical resolution 0.2°C |
*External factors may reduce battery capacity
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