Precision Gas Flow Measurement

Flow Meters

Engineered for Laboratory & Manufacturing Excellence

Whether measuring gas flows in a laboratory or manufacturing setting, TSI thermal mass flow meters provide accurate results with multiple data output options.

TSI Flow Meters incorporate a proprietary platinum film sensor designed for measuring gas flows. This enables their use in applications that demand fast response and high accuracy over a wide flow range.

Wide Flow Range

Turn-down ratios greater than 1000:1 due to our thermal flow sensing technology and extensive gas calibration process.

Ultra-Low Pressure Drop

Designed for ultra-low pressure loss to minimize flow circuit back pressure and its impact on the system.

High Accuracy

Specified as 2% of reading. One TSI sensor covers the range of 3+ devices with better accuracy at most points.

Fast Response Time

A 4ms response time is ideal for closed-loop control and ensures accuracy in fluctuating flows.