Ultrasonic Oxygen Sensor KGD GAS 425 High Accuracy Detection with Ultrasonic Measurement Principle
Ultrasonic Oxygen Sensor KGD - GAS - 425 is a medical-grade oxygen sensor developed using ultrasonic technology for precise measurement of oxygen concentration in binary gases. Unlike traditional electrochemical sensors, this model offers superior longevity and requires no maintenance throughout its operational life.
Key Features
- Utilizes advanced ultrasonic measurement principle
- Accurate high-flow oxygen concentration detection
- Extended service life exceeding 5 years
- Automatic calibration with maintenance-free operation
- Fast response time of under 10 seconds
- Bidirectional airflow design for easy installation
Technical Specifications
| Attribute |
Value |
| Detection Principle |
Ultrasonic measurement principle |
| Detection Range |
0 - 100% |
| Detection Accuracy |
±3%FS @(5 - 45)°C |
| Resolution |
0.10% |
| Response Time |
<10s (T90) |
| Operating Conditions |
5 °C - 50 °C, 0 - 95%RH (non-condensing) |
| Storage Conditions |
-20 °C - 60 °C, 0 - 95%RH (non-condensing) |
| Operating Voltage |
DC 5V |
| Average Operating Current |
<50mA |
| Communication Interface |
UART_TTL(3.3V) |
| Product Dimensions |
L60.7*W26*D30 (mm) |
This sensor is ideal for medical applications including ventilators and humidified oxygen therapy devices, with capability to detect flow rates from 0 - 80 L/min.