Sierra Instruments QuadraTherm 640i/780i mass flow meters totaliser software

Sierra Instruments has released a flow totaliser software module for their QuadraTherm 640i/780i mass flow meters, available at no charge. Through their QuadraTherm Software Interface Program (SIP), end users now have an efficient management tool to totalise and monetise all gases with one instrument. The flow totaliser software module leverages QuadraTherm’s high accuracy (±0.5% of full scale) to give end users accurate totalisation of multiple gases from an industrial flow meter.

Key benefits of the software include: viewing the totalised value of multiple gases; being able to totalise up to four gases with one device and software package; being able to set units per pulse and pulse width; the ability to turn totalisers on and off; and to reset the totaliser.

There are four totalisers visible on the user interface screen of the SIP software. The user selects one to be active. Each totalizer is independent of the others, allowing users to totalise one gas, then switch and totalise another gas. End users can switch back to their previous gas to begin totalising flow with the previous flow total maintained or reset if necessary.