Micro Flow Switch

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And bubble detector for liquids

Sensor Technology

Micro Flow Switch
Micro Flow Switch

Sensirion launched the LG01 micro flowswitch for ultra-low liquid flow rates and bubble detection. The sensor makes fluidic systems more reliable by enabling the detection of liquid flow within the range of afew ml/min and less. For such measurements the sensor offers a short response time below 100 ms. Its output signal of either 0 or 5 volts indicates whether the current flow rate is above or below the specified flow switch level. At continuous flow rates above this limit the identification of air bubbles within the flow channel is equally consistent. Maximum flow rates are accepted up to 220 ml/min. Fluidic connections can be made via ¼-28 standard fittings, suitable for connecting plastic tubing with outer diameters of 1/8” (3.2 mm) or 1/6” (1.6 mm). Barb connector adapters are available as an alternative. The tiny, light sensor is designed for integration into bio-medical applications and general process control solutions. An high chemical resistance and bio-compatibility are ensured by its non-invasive measurement through the wall of thestraight, internal glass capillary (diameter 1.8 mm) and fluidic connectors made of PEEK high-end plastics.

Edited by: Jürgen Wirtz

Posted on June 22, 2011 - (38183 views)
Sensirion AG
Laubisrütistrasse 50
8712 Stäfa ZH - Switzerland
+41-44-306 40 00
+41-44-3064030
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Description

Sensirion is a leading manufacturer of high-performance humidity sensors and flow sensor solutions. The product range includes humidity & temperature sensors, gas and liquid flow sensors, mass flow controllers, and differential pressure sensors.

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