Mobile Alpha Beta Particulate Monitor UDAS-203M

For supplies to the Russian Federation

Certificates:
Certificate of measuring tool type approval №31473, valid till 28.11.2018

Purpose:
measurement of alpha and beta aerosol volumetric activity in air of rooms and ventilation system at NPPs, radiochemical plants and other radiation hazardous sites

Main features and functions:

• measurement of alpha and beta aerosol volumetric activity in air, and data display or data output via RS485
• automatic gamma-background compensation
• automatic self-testing, alarm signal generation, alarm signal display and alarm output via RS485
• three alarm threshold levels (warning level and two emergency levels)
• alarm of measured value "minor change"
• "dry-contact" signal of threshold value is exceeded
• standard (0...20mA / 4...20mA) analog output for measured data transfer to external systems
• standard (0...20mA / 4...20mA) analog input for external device connection and its measured data consideration in algorithms
• pumped air monitoring and consumption measurement
• built-in air consumption agitator
• sampling at place of unit location
• unified and replaceable components for all "RADSYS" system devices

Performance specification