Mass flow sensor SLF3S-1300D

for liquids

SLF3S-1300D liquid flow sensor is part of the SLF3x series with manifold mount. This allows reduced assembly cost and complexity by relying on manifolds. Otherwise, the SLF3S-1300D sensor has the same communication interface and performance as the SLF-series and also offers a wide measurement range and milliseconds reaction time. The SLF3x series is the next generation of Sensirion’s liquid flow sensors. By combining Sensirion’s excellent 20-year track record in low and lowest flow rate sensing with a radically optimized mechanical design, the SLF3x takes the well-established functionality to the next level in price-performance ratio. The sensor provides maximum safety, stability and long-term reliability and allows monitoring the entire system operation and detecting common failure modes for a wide range of applications, including the fields of diagnostics, analytical instruments and life sciences. The liquid flow sensors of the SLF3x series are based on Sensirion’s proven CMOSens® Technology and optimize costs by simplifying the design without sacrificing the easy fluidic, electrical and mechanical connections. The straight and unobstructed flow channel has no moving parts; inert wetted materials provide outstanding chemical resistance and excellent media compatibility. Full scale flow rate (H2O) - 40 - ml/min - Accuracy (H2O) - 5 - % - Repeatability (H2O) - 0.5 - % - Full scale flow rate (IPA) - 40 - ml/min - Accuracy (IPA) - 10 - % - Repeatability (IPA) - 0.5 - % - Maximum operating pressure - 12 - bar - Fluidic connector ports - Downmount - - Generic Supply voltage - 3.2 - 3.8 - V - Max. supply current - 6 - mA - Interfaces - I²C,RS485 - - Size (LxWxH) - 15 x 30 x 6.5 - mm³