Product name
Ultrasonic Oxygen Sensor
Application
PSA oxygen concentrator
Feature
long life (more than 5 years), measurement stability, high accuracy.
Function
Detect purity and flow 21-95.6% ,0-20L
Digital Output
9600bps UART 5V TTL / 3.3V CMOS compatible
Power supply
DC 5-12V,50mA
Size and weight
25g,120.5mm x 22mm x 22mm ( L x W x H)