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Flow Sensors

Save engineering time, reduce costs, and get your products to market faster with TSI designed high-performance flow sensors. They're designed to measure air, oxygen, and other gases for embedded applications. The compact size and standard configurations make it easy to design them into your products.

TSI embedded mass flow sensors are optimized for medical applications with respiratory products being an ideal fit for TSI technology. Since 1983, TSI flow sensors have been used in patient ventilators around the world due to the unique TSI technology and performance. TSI flow sensors are trusted as reliable, accurate, and cost effective for use in ventilator applications ranging from adult to neonatal.

Model Selection Guide

OEM Flow Sensor Model Range Calibration Flow Body Length Pressure Drop at 200 slpm
840205 0-300 slpm Air 4.850"/123 mm 9 cm H2O
840206 0-300 slpm O2 4.850"/123 mm 9 cm H2O
840521 0-300 slpm Air 2.270"/57.6 mm 5 cm H2O
840522 0-300 slpm O2 2.270"/57.6 mm 5 cm H2O
840523 0-300 slpm Air, O2 2.270"/57.6 mm 5 cm H2O
840621 0-200 slpm Air 2.270"/57.6 mm 12 cm H2O
840622 0-200 slpm O2 2.270"/57.6 mm 12 cm H2O
840623 0-200 slpm Air, O2 2.270"/57.6 mm 12 cm H2O

 

Please note Custom OEM sensors are available for products that, once in production, require at least several hundred sensors a year.

Custom OEM Mass Flow Sensors

Work with TSI to design the embedded flow sensor you need.

OEM Mass Flow Sensor 840205

OEM Mass Flow Sensor that can be calibrated for air with accuracy of ±2.5% of reading...

OEM Mass Flow Sensor 840206

OEM Mass Flow Sensor that can be calibrated for O2 with accuracy of ±2.5% of reading...

OEM Mass Flow Sensor 840521

OEM Mass Flow Sensor that can be calibrated for air with accuracy of ±2% of reading...

OEM Mass Flow Sensor 840522

OEM Mass Flow Sensor that can be calibrated for O2 with accuracy of ±2% of reading ±...

OEM Mass Flow Sensor 840523

OEM Mass Flow Sensor that can be calibrated for air and O2 with accuracy of ±2% of reading...

OEM Mass Flow Sensor 840621

OEM Mass Flow Sensor that can be calibrated for air with accuracy of ±2.0% of reading or 0...

OEM Mass Flow Sensor 840622

OEM Mass Flow Sensor that can be calibrated for O2 with accuracy of ±2.0% of reading or 0...

OEM Mass Flow Sensor 840623

OEM Mass Flow Sensor that can be calibrated for air and O2 with accuracy of ±2.0% of...