Low Power Modbus GPRS Data Logger

GS828-LS is a Modbus Data Logger providing GPRS reporting.
It uploads data on schedule via SMS or GPRS.
It is a Low Power GPRS Temperature and Humidity Data Logger with numerous Input and Outputs.
Its sleep mode provides average 2 years non-stop operation with internal battery.

Overview:
* RS232/485 Modbus Interface
* 1 Temperature Sensor
* 2 Analog Channels
* 4 Digital Inputs
* 4 Pulse Channels

Data is logged from Modbus Meter and uploaded via GPRS or SMS.
Its internal 64KB memory logs more than a year data for one record each day.
Data can be uploaded to server at once a day to save power.
Flexible data logging interval starts from 1 minute up to 24 hours.

Features
1) Real Time GPRS and SMS Data Upload
2) Integrated 16 bit MCU & Siemens GPRS Module
3) Programmable data input type & alert hi/low
4) Programmable Data Upload Interval & Logging Interval
5) Easy setup via RS232 by PC software
6) Remote Setup by SMS or GPRS
7) RS232/485 Port support data capturing from Modbus devices
8) Support Dynamic Domain Name or Fixed IP, UDP / TCP protocol data transmission
9) Internal high capacity battery

Free Software:
[1] Data Logger Setup software is bundled for routine configuration via SMS remotely, or via RS232 port locally
[2] Data Logger Centre software is also provided for receiving data via GPRS.
[3] UDP/TCP Testing Tool is provided for easy communication testing and user development