Product Overview
The AOF2000 is an economical and efficient ultrasonic oxygen sensor designed for precise measurement of oxygen concentration, flow rate, and temperature. Utilizing the principle of ultrasonic wave propagation, it offers high accuracy, long lifespan, strong anti-interference capabilities, and a compact size. This sensor features full-range temperature compensation, low cost, high reliability, and ease of use, eliminating the need for regular calibration. Compared to traditional electrochemical sensors, the AOF2000 boasts a significantly extended lifespan and automatic calibration without maintenance. Its wide oxygen concentration detection range (0%-100%), particularly suitable for 21%-95.6% detection in oxygen generators, makes it an ideal choice for oxygen generator OEMs. The AOF2000 is widely applied in medical, industrial, chemical, mining, and food sectors, playing a crucial role in oxygen concentration and flow detection for medical oxygen generators, industrial oxygen production equipment, and mining and food storage applications.
Product Attributes
- Brand: ASAIR
- Origin: Guangzhou Aosong Electronics Co., Ltd.
- Housing Material: PBT plastic
- Expected Lifespan: > 6 years
Technical Specifications
| Parameter | Description |
|---|---|
| Concentration Detection Range | 21%~95.6% (Customizable 0%~100%) |
| Concentration Resolution | 0.1% |
| Concentration Detection Accuracy | 1.5%F.S. |
| Flow Detection Range | 0~15L/min |
| Flow Resolution | 0.1L/min |
| Flow Detection Accuracy | 0.2L/min |
| Detection Cycle | 500ms |
| Preheating Time | <10s |
| Communication Method | UART Serial Port / 9600bps |
| Communication Level | TTL 2.5V~3.5V, Typical 3.3V |
| Working Temperature | 5~55 |
| Storage Temperature | -5~60 |
| Working Voltage | DC 5V~12V (0.25V) |
| Working Current | 40mA |
| Working Power | 200mW |
| Dimensions (LWH) | 50mm24mm13.6mm |
| Sensor Weight | 10.31g |
Important Safety Information
Do not use this product in safety protection devices, emergency stop equipment, or any other application where its failure could result in personal injury, unless specifically authorized or intended for such use. Refer to the product datasheet and manual before installation, handling, use, or maintenance. Failure to comply with recommendations may lead to death or serious personal injury. The company shall not be liable for any compensation for personal injury and death arising from such non-compliance, and shall be exempt from any claims, including costs, expenses, and attorney fees, against its managers, employees, affiliated agents, and distributors.
Quality Assurance
Guangzhou Aosong Electronics Co., Ltd. provides the following quality assurance for its products to direct purchasers (calculated from the date of shipment), based on the technical specifications indicated in the Aosong Electronics product manual. If a product is found to be defective within the warranty period, the company will provide free repair or replacement service.
| Product Category | Warranty Period |
|---|---|
| AOF2000 Ultrasonic Oxygen Sensor | 12 months |
The company is responsible only for defects arising in products used in applications that conform to the product's technical conditions. The company makes no guarantees for products applied in special, non-recommended scenarios. Furthermore, the company makes no commitment to the reliability of products used in conjunction with other non-company supplied products or circuits.
This manual is subject to change without prior notice. The final interpretation rights of this product belong to Guangzhou Aosong Electronics Co., Ltd. Copyright 2024, ASAIR.
2504101957_Aosong-AOF2000_C45354802.pdf
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