| SmartGuard is a new generation of digital harvesters produced by Andra Company. Its products are suitable for the environments of oceans, lakes, reservoirs, estuaries and hydrological observation stations.Ideal for independent monitoring sites powered by solar and battery, real-time data transmission through wireless signals. |  | ||||||||
| The product is designed to easily integrate various third-party sensors and instrumentation devices into a separate Andra Observation System, with data output format in advanced self-description XML format. | |||||||||
| SmartGuard is available for all Andra sensors and most third-party sensors. | |||||||||
| Features | |||||||||
·Completely integrated with AADI real-time transmission system ·Fully compatible with AiCaP Bus communication protocol, 25 sensors can be installed on the 150m observation chain ·Plug and Play AADI Smart Sensor Interface: O2, conductivity, temperature, pressure, water level, tides and sea currents ·AADI SR10 and VR22 meteorological sensor interface: wind speed, wind direction, temperature, RH, visibility, air pressure, etc. ·Compatible with most third-party RS-232/RS-422 sensors, analog sensors, and digital sensors ·XML data record with complete metadata; traceable, and each individual parameter records status information ·The external supply voltage range is 12-30V, and the internal adjustment is as applicable voltage ·Can allow six dual-ended analog sensor inputs (0-5V, 24bit) ·A separate voltage control can be set for the controlled sensor ·RS-232 communication terminal provides controllable power for communication equipment |  | ||||||||
| smart guardmodel | |||||||||
Basic type, basic w/SR10 type, extended type, extended w/SR10 type | |||||||||
| SMARTGUARD Capacity | |||||||||
·Up to 25 Andra Smart Sensors can be installed on the 150m Observation Chain ·Can install 10 Andra SR10/VR22 sensors (AADI Met and complete) ·Reserve RS232/RS422 ports for third-party sensors, dedicated power control ·Analog input: 0-5V, differential signal, 24bits ·Digital input: 1 optoelectronic isolation, 500Hz, 1 non-isolated, 0-10V, 5kHz ·Digital output: 2X 0/10V ·The modem and cable are directly connected to the RS-232 communication channel, and the cable is directly connected to the RS-422 port. ·Can be connected to the computer via USB port ·Remote operation and networking use can be performed through the LAN interface (Jack) | |||||||||
| Technical parameters and optional accessories | |||||||||
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| Origin:Norway AANDERAA | |||||||||