Product Details
Product Description
Product Description
Gasboard-7500HA-RH offers precise and stable measurements of oxygen concentration and flow rate. It provides an economical, durable, and innovative solution for system designers seeking medical oxygen sensors for PSA oxygen generators, medical ventilators, respiratory devices, anesthetic machines, and vaporizers. Utilizing ultrasonic detection technology and the Time of Flight (TOF) measurement principle, the Gasboard-7500HA-RH delivers exceptional performance, including excellent stability, high accuracy, rapid response, continuous monitoring, no drift, and no need for routine calibration or maintenance. Furthermore, its built-in humidity compensation makes it ideal for high-humidity environments, ensuring consistent and reliable performance without the need for frequent maintenance or recalibration.
FEATURESContinuous monitoring, no drift, no need routine calibration, maintenance-free
Higher accuracy in flow rate measurement, excellent stability, fast response
Full temperature range compensation, pressure compensation
Easy to be integrated with oxygen concentrator
High performance-cost-ratio
Long lifespan ≥15 years
SPECIFICATIONSDetect Principle: Ultrasonic Technology
Detection Range:
O2 Concentration:0%-100%；
O2 Flow Rate:0~10L/min
Detection Accuracy:
O2 Concentration: ±3%FS@ (5~45)℃
O2 Flow Rate: ±0.2L/min@ (5~45)℃
Resolution:
O2 Concentration: 0.1%
Flow Rate: 0.01L/min
Working Condition: 5~50℃;0~95%RH（Non-condensing）
Storage Condition: -20~60℃;0~95%RH（Non-condensing ）
Working Voltage: DC 4.75-12.6V, Ripple Wave <50mV
Average Work Current: ≤ 35mA, Peak current : ≤ 50mA
Comunication Interface: UART_TTL (3.3V)
Product Size:W80*H22*D25 mm
Life Span: ≥15 years
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