Automatic Data Acquisition System

Generally large numbers of sensors are installed in geotechnical and structural monitoring. The data acquisition system is installed to acquire data from these instruments. The data acquisitions system is built around the Campbell Scientific CR 800 and CR 1000 modules can be used with other supporting parts like vibrating wire interface, multiplexers to increase the Number of channels.
Features:

• Rugged with low power consumption
• Powered by mains, battery or solar panel
• Internal memory up to 4MB and can be increased
• through compact flash module (CR 1000 only)
• Stores up to 20,00,000 data points
• Data can be retrieved by GSM, GPRS, E-mail, TCP/IP
• 2.4GHz Radio modem.
• Reads most sensors common to geotechnical and structural instrumentation
• Alarm trigger facility
• Output data in simple ASCII format enables easy importing