Ultrasonic Oxygen Sensor
Gasboard-7500HA-RHGasboard-7500HA-RH

Gasboard-7500HA-RH can realize accurate and stable measurements for oxygen concentration and flow rate. It provide a new, economical, durable option for system designers who is seeking for medical oxygen sensor for PSA oxygen generator, medical ventilator, respiratory device, anesthetic machine and vaporizer. By adopting ultrasonic detecting technology and principle of TOF (time of flight) measurement, Gasboard-7500HA-RH have great performances: excellent stability, high accuracy, fast response, continuous monitoring, no drift, no need routine calibration, maintenance-free, etc. Additionally, its built-in humidity compensation makes it ideal for high-humidity applications, ensuring reliable performance without routine calibration or maintenance.

Product Inquiry

Features

Continuous 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

Specifications

	CO2 Sensor CM1106-C
Detect 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	W80H22D25 mm
Life Span	≥15 years