Sensirion 盛思锐 SFM3000-200C 流量计

The Sensirion SFM3000 digital flow meter provides accurate measurements of air and other non-aggressive gases and is designed for high-volume applications. The very low pressure drop through the flow body of the sensor make it ideal for use in demanding situations such as laboratory use, medical ventilation and respiratory applications. The sensor is based on Sensirion’s patented CMOSens® sensor technology, which combines the sensor element, signal processing and digital calibration on a single microchip. All measurement results are internally linearized and temperature compensated. The SFM3000 flow meter is available with or without a protective cap\/cover:. 123-7150 1-100934-01 SFM3000-200 Without cap\/cover. 123-7149 1-100932-01 SFM3000-200C With cap\/coverOperation from 5Vdc supply. 2-wire I2C digital interface. Low pressure drop. Flow range: ±200 slm (bidirectional). Typical accuracy ±1.5% of measured value. Fast 0.5ms update time. Zero offset, no drift. 22mm ISO5356-1:2004 conical fittingsMedia Monitored = GasDevice Type = Flow MeterMinimum Flow Rate = -200 slmMaximum Flow Rate = 200 slmSupply Voltage = 5 VPipe Diameter Range = 22 mmConnection Type = 2-Wire I2CMaximum Pressure = 1.3barMaterial = Epoxy, Gold, Polyurethane, PPE+PS Blend, Si, Si3n4, Siox, Stainless Steel (Annealed)Minimum Media Temperature = -20 °C