GSM Datalogger DA4 is low power equipment for data collection in locations without stable electricity power supply possibilities. Data would be sent to control room or by SMS on mobile phones. For customers without their own control room we offer datahosting on our web server accessible by Internet.

In set intervals datalogger DA4 sends messages on state of monitored technology and event log. With control room DA4 communicates by GSM-GPRS modem embedded inside datalogger or by SMS. While exceeding set limits – for example flow or pressure - datalogger sends warning message immediately. Between communication sessions is datalogger in sleep mode that saves power supply from accumulator or battery.

* Communication options SMS and GPRS
* 2 × counter, 2 × binary input, 2 × analog input, 1 × binary output
* Possibility to order with I/O port CIO, interface RS232
* Low operation costs
* Maintanance-free operation from batery up to 6 years
* Datahosting possibillity - data visualization on web
* Remote administration, remote switching into on-line state from control room
* Adjustable time of sending messages
* Immediate message warning on set limits exceeding
* Adjustable time for reading inputs
* Battery/accumulator monitoring