Sensors for Cryogenic Isotope-Separation Column

Sensors

EvaH. Dulf¹  Clement Festila¹ 

[1] Department of Automation, Faculty of Automation and Computer Science, Technical University of Cluj-Napoca, Memorandumului Str. 28, 400014 Cluj-Napoca, Romania;

关键词: cryogenic isotope-separation;    capacitive liquid-level sensor;    pulse width modulation (PWM) electrical power sensor;    system monitoring;   

DOI  :  10.3390/s20143890

来源: DOAJ

【 摘 要 】

Cryogenic isotope-separation equipment is special, encountered in relative few research centers in the world. In addition to the main equipment used in the operation column, a broad range of measuring devices and actuators are involved in the technological process. The proper sensors and transducers exhibit special features; therefore, common, industrial versions cannot be used. Three types of original sensors with electronic adapters are presented in the present study: a sensor for the liquid carbon monoxide level in the boiler, a sensor for the liquid nitrogen level in the condenser and a sensor for the electrical power dissipated in the boiler. The integration of these sensors in the pilot equipment is needed for comprehensive system monitoring and control. The sensors were tested on the experimental equipment from the National Institute for Research and Development of Isotopic and Molecular Technologies from Cluj-Napoca.

【 授权许可】

Unknown