1 PC Gas Flow Sensor FR03

FR03 flow sensor adopts MEMS Thermal principle to monitor the flow of pipeline gas medium. This product adopts low pressure loss design and is widely used for all kinds of gas measurement. Application Widely used to measure non-corrosive, non-strong acid and strong alkali gases in industrial process control, dust particles counter, automated control, medical equipment, portable instruments, air quality sampling, and environmental monitoring equipment.Air samplers/analyzers/anesthetics/gas leak detectors/environmental air monitor/particle counters/Lighter fire automatic adjustment equipment/gas chromatography... Features High sensitivity； Very low pickup flow； High Accuracy； Low voltage loss; Modular design; High measurement repeatability; Surface mount structure Specifications Model No. FR03 Flow measurement Maximum flow 500L/min @20℃ 101.325kPa Measurement accuracy [25 ，500]mL/min： ±2.5% [0，25） mL/min： ±0.5%FS Repeatability 0.50% Working Pressure ≤200kPa Burst pressure ≥0.7MPa Working Temperature 0℃～50℃ Output signal Output method Digital IIC or analog voltage Analog signal Linearity0.5V～4.5V IIC communication rate 100kHz Signal refresh time ≤1ms Signal response time ≤3ms Electrical interface PH2.0-5P plug-in connector Other Working Voltage DC5V～14V Working Current ≤30mA Storage Temperature -20℃～80℃ Measurement Medium Dry and clean non-corrosive gas △Pmax ≤2000Pa   * The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.