Ultrasonic oxygen sensor Gasboard-8500FS-L40

analoglong-lifefor medical applications

Ultrasonic oxygen sensor gasboard-8500FS-L40 is 4 in 1 sensor, can measure flow rate,concentration,temperature,humidity in binary gases. By adopting ultrasonic detecting technology and principle of TOF (time of flight) measurement, gasboard-8500FS-L40 sensor has remarkable performances: high accuracy, fast response, continuous monitoring, no drift, no need routine calibration, maintenance-free. The oxygen flow rate can be measured up to 40L/min, very suitable for neonatal medical machines. Features ▪ Excellent stability, high accuracy, fast response ▪ Full scale matrix temperature and humidity compensation ▪ No-consuming parts, long Lifespan ▪ Small size, flexible installation ▪ High performance-cost-ratio Specifications ▪ Detect Principle: Ultrasonic Technology ▪ Detection Range: O2 Concentration: 0%~100%;O2 Flow Rate: 0.25-40L/min ▪ Detection Accuracy: O2 Concentration: ±3%FS @(10~45)℃; O2 Flow Rate:0.25-3L/M: ±0.1L/M; 3-40L/M: ±2% ▪ Resolution: O2 Concentration：0.1%; O2 Flow Rate：0.1L/min ▪ Response Time: O2 Concentration: <1.5S; O2 Flow Rate: <0.3S ▪ Communication Interface: UART_TTL (3.3V)& Analog output ▪ Work Condition: 5~50℃; 0~95%RH（Non-condensing） ▪ Storage Condition:-20~60℃; 0~95%RH（Non-condensing ） ▪ Work Voltage:DC 4.75-12V, Ripple Wave <50mV ▪ Work Current:Average Current ＜50mA; ▪ Life Span:≥5 Years Applications ▪ Family ventilator, medical ventilator. ▪ High-flow nasal cannula oxygen therapy ventilation ▪ Positive airway pressure ventilation ▪ PSA Oxygen Concentrator and Oxygen Generator ▪ Respiratory Device, Anesthetic Machine and Vaporizer