Introduction

Gasboard 7500E ultrasonic gas flow and oxygen sensor can be used to measure the gas flow and oxygen concentration based on the ultrasonic technology, which has better performance than electro-chmical and other oxygen sensors. With the function of data display, online monitoring,etc., it has been widely used in home and medical oxygen generator, PSA oxygen generator,etc.

OEM/ODM SERVICE CAN BE CUSTOMIZED.

Features
●Cutting-edge ultrasonic technology adopted
●Full scale temperature compensation
●Small size, stable, high accuracy, low cost
●Factory calibration, No need to re- calibrate it
●Long life span
●Customization available
●Pass EMC test, able to reduce interference 

Applications
●PSA oxygen generator
●Oxygen concentrator 
●Respirator
●Anesthetic machine

Specifications
1.Measurement range: 0-100%
2.Response time: 0.5s
3.Output: 9600 bps UART_TTL, Voltage
4.Working temperature: 10-45℃
5.Storage temperature: -20℃-60℃
6.Relative humidity: 5-85%RH(non-condensing)
7.Max Pressure: 150Kpa
8.Power supply: DC12V 
Average and peak current value is influenced by the voltage
9.Dimensions: 120x22x13.6 mm (L*W*H)