GPRS Based Data Logger can connect up to five remote terminal units like modbus energy meters, temperature sensors, gas sensors, humidity sensors. The Logger logs the data of these devices and update it on the server URL where the user can access these data and modify setting. The Logger provides the facility of alarm function on SMS or E-MAIL. The GPRS Based Data Logger has the feature of relay output by which the user can control the device operation if alarm value meets the limit.
