Liquid flow sensor covers flow rates from 0 to 120ml/mn

Liquid flow sensor covers flow rates from 0 to 120ml/mn

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By eeNews Europe

The SLQ-QT500 covers flow rates from 0 to 120ml/mn. Its flow channel is absolutely straight and has no moving parts. The sensor is based on the patented CMOSens Technology. The microthermal flow measurement is performed through the flow channel wall, which separates the chip from the measured liquids. Therefore, only the PFA tubing and the quartz flow channel are in direct contact with the liquid. This guarantees that the sensor has a superb chemical resistance.

Thanks to these features as well as the RS485 digital interface, the sensor is able to achieve an exceptionally reliable measurement with a sample rate of up to 1ms. Even liquids with a very high viscosity (100,000 cP and more) are not a problem, making the sensor suitable for measuring hydrocarbon-based solvents such as photoresists, as well as water-based liquids such as TARC and H2O2.

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