SMARTGUARD - Data Acquisition Unit

It is a new generation of harvesters produced by Andra Company, suitable for environments such as oceans, lakes, reservoirs, estuaries, and hydrological observation stations.

In many monitoring activities, monitoring hydrological and meteorological conditions has become an essential monitoring content, and SMARTGUARD is very suitable for independent monitoring stations powered by solar energy and batteries, with real-time data transmission through wireless signals.

This product is designed to easily integrate various third-party sensors and instruments into a single Andra observation system, with data output format in advanced self describing XML format. SmartGuard can integrate all Andra sensors and most third-party sensors.

>FEATURES

·Strong flexibility: This device is mainly used to collect meteorological and hydrological sensor data

·Easy and flexible configuration using computer software

·Fully integrated with AADI real-time transmission system

·Fully compatible with AiCaP Bus communication protocol, capable of installing 25 sensors on a 150m observation chain

·Plug and play AADI smart sensor interface: O2、 Conductivity, temperature, pressure, water level, tides, and ocean currents

·AADI SR10 and VR22 meteorological sensor interfaces: 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 records with complete metadata; Traceability, with status information recorded for each individual parameter

·Internally installed with SD memory card, it has a large data storage capacity

·The external power supply voltage range is 12-30V, which is internally adjusted to the applicable voltage

·Can allow six dual ended analog sensor inputs (0-5V, 24 bit)

·Individual voltage control can be set for the controlled sensors

·Low power consumption

·The RS-232 communication terminal provides controllable power supply for communication devices

·Has a simple and easy to read display interface, with a 6-key operation panel

> SMARTGUARDmodel

Basic Type, Basic w/SR10 Type, Extended Type, Extended w/SR10 Type

> SMARTGUARDcapacity

·Up to 25 Andra smart sensors can be installed on a 150m observation chain

·Can install 10 Andra SR10/VR22 sensors (AADI Met and full type)

·Reserve RS232/RS422 ports for third-party sensors with dedicated power control.

·Analog input: 0-5V, differential signal, 24bits.

·Digital input: 1 opto isolated, 500Hz, 1 non isolated, 0-10V, 5kHz.

·Digital output: 2X 0/10V.

·The modem and cable are directly connected using the RS-232 communication channel, and the cable connection also has an RS-422 port

·Can be operated by connecting to a computer through a USB port

·Remote operation and networking can be performed through LAN interface (jack)

Aanderaa SMARTGUARD-Data collection unit