Westinghouse Graphic Controls 542D771HD2 Recording Chart

The Westinghouse Graphic Controls 542D771HD2 Recording Chart is an industrial gas-chart recording medium designed for graphic recorders and process monitoring systems to document gas measurement data and operational trends. Used in chart recorders, monitoring instruments, and other gas measurement equipment across manufacturing, utility, and processing facilities, it functions as a replacement recording chart to support ongoing process documentation and data logging by maintenance teams and plant operators. Key specs include Manufacturer: Westinghouse Graphic Controls; MPN: 542D771HD2; Chart Type: Gas Charts; Product Type: Recording Charts; Application Type: Process Monitoring and Data Recording; Construction Type: Industrial Recording Media; Common Replacements: Graphic Controls circular recording charts, Honeywell recorder charts, Partlow process recording charts.