Ensuring the reliability of the sensors for test-and-measurement and control systems for direct heating of liquid reagents blocks

The justification of choice and reliability of primary converters (sensors) for use in emerging test-and-measurement and control systems for production equipment (direct heating of liquid reagents blocks) has been accomplished. A review of suitable primary converters available in the market has been provided, as well as comparison of the technical characteristics, taking into account the application in specific technical problem. The paper studies the primary converters with wireless data transmission based on the WirelessHART protocol.