
GDL Multi-Channel Datalogger
Features
- 7 standard channels
- Two temperature (thermistor)
- Three voltage
- Two 4-20 mA
- Takes analog signals and converts them to digital signals
- Over 25,000 records – non-volatile memory
- RS485 network - connect with other AquiStar® Smart Sensors
- Wireless connectivity – radios and/or cellular
- Rugged control box – polycarbonate (IP67)
- Small size – 5.5" x 3.1" x 2.6" (excluding connectors)
- Internal 12 VDC power supply – AA alkaline pack runs datalogger and can supply power to sensors
- External power supplies available – for more data intensive or long-term datalogging needs
- Programmable warm-up time – many sensors require a warm-up time before readings are stable. Easily set the required warm-up time for your particular equipment.
- Standard or User Defined Units – display your 4-20 mA or voltage readings in any unit of your choosing
- Free Aqua4Plus control software
- Easily calibrate your sensors – built-in calibration calculator
- Set up flexible recording sequences
- Retrieve data
- Monitor real time data
- View collected data – tables & graphs
- Export to spreadsheets and databases with a click of a button
Applications
- Stormwater discharge monitoring
- Water quality monitoring
- Irrigation control
- Stream gauging
- Wetland monitoring
- Well, tank, tidal levels

