FlatTrack 780S Mass Flow Meter
The FlatTrakTM Model 780S flow body eliminates velocity profile distortions, swirl and temperature stratifications in the gas stream and reduces the amount of upstream piping required for accurate flow measurement.
The versatile microprocessor-based transmitter integrates the functions of flow measurement, flow-range adjustment, meter validation and diagnostics, in either a probe-mounted or remote housing. Mass flow rate and totalized flow, as well as other configuration variables, are displayed on the meter’s optional 2 x 12 LCD display. The programmable transmitter is easily configured via an RS-232 communication port and Sierra’s Smart InterfaceTM software, or via the display and magnetic switches on the instrument panel.
Sierra's state-of-the-art calibration facility insures that the calibration will match the application, and our patented Dry- SenseTM thermal sensor insures the Model 640S will hold this calibration over time.
Sierra’s Smart InterfaceTM software guides you through a procedure to fully validate instrument performance. The meter is available with a variety of input power, output signals, mounting and packaging options.
- Direct mass flow monitoring eliminates need for seperate temperature and pressure inputs Built-in flow conditioner which eliminates velocity-profile distortions caused by upstream disturbances
- Accuracy +/- 1% of reading plus 0.5% of full scale
- Patented Dry-SenseTM technology eliminates sensor drift
- State-of-the-art calibration facility insures a highly accurate calibration that matches the application
- Field validation of meter electronics and sensor resistance verifies flow meter performance
- One-second response to changes in flow rate
- FM, CSA, PED and ATEX certified for hazardous areas
- CE approved
- Multipoint options available
- Integrated purge option available
- Optional MODBUS, Foundation Fieldbus and Profibus PA available