Process mass spectrometer Thermo Scientific Process Systems

The Thermo Scientific Prima dB process mass spectrometer provides fast, precise analysis for improved process control and features a fault-tolerant design that maximizes uptime. Based on more than 15 years of proven magnetic sector technology, it has set new standards for performance and reliability. The powerful, intuitive Thermo Scientific GasWorks software suite simplifies initial setup of the Prima dB and enables the use of a remote computer which can then display process measurement and diagnostic data, or it can be unplugged leaving the Prima dB to operate in full stand-alone mode. A variety of sample inlet systems are available depending upon the process being monitored with multi-port inlets available where an atmospheric pressure process requires more than one sample port. The analyzer is a fast, highly stable scanning magnetic sector mass spectrometer that generates a high-energy ion beam from the sample gas. This ion beam is separated into its constituent molecular fragments by the electromagnet and the signal intensity is measured by the auto-zeroing amplifier. A series of distributed microcontrollers provide complete automatic control of the process without requiring any manual interventions. Data communication is provided by a series of fully redundant gateways that can be independently configured for optimum communication with the DCS or SCADA system. Many data highway protocols can be supported by use of an integral protocol converter and discrete contacts, or analog signals can be connected to PLCs for various control purposes. In addition, the Prima dB features an ergonomic design for ease of maintenance and is supported by the industry’s best warranty.

More specifications...