產品說明0
DFR原廠 Gravity：Electrochemical Oxygen 電化學氧氣 / O2 Sensor 感測器 (0-100%Vol體積,I2C) (SEN496)
出貨清單
- Gravity：AO2 氧氣/O2 感知器訊號轉接板 x1
- AO2 氧氣/O2 感知器探頭 x1
- Gravity-4Pin 數據線 x1
- Molex 2510 - PH2.0 電纜 (20CM) x1
Introduction 介紹
This full-scale oxygen / O2 sensor employs the original AO2 CiTiceL® oxygen sensor probe and features a measurement range of 0-100%Vol and I2C digital output, which can be adapted to application scenarios including oxygen / O2 generators, automobile exhaust, and air-fuel ratio detection.
這款全量程氧氣/氧氣感知器採用原廠AO2 CiTiceL®氧氣感知器探頭，測量範圍為0-100%Vol，具有I2C數位輸出，可適應氧氣/氧氣產生器、汽車廢氣等應用情境。
The DFRobot oxygen / O2 sensor has a built-in calibration algorithm on the signal board that can quickly perform single-point or double-point calibration so as to accurately measure the oxygen / O2 concentration in the environment. Based on the principle of electrochemistry, the sensor probe comes with strong anti-interference ability, high stability and sensitivity, and up to two years of service life. It is compatible with mainstream controllers such as Arduino, ESP32, Raspberry Pi, etc. Besides, the sensor is designed with an easy-to-use Gravity interface, and with our sample codes, you can quickly build an oxygen / O2 detector.
DFRobot氧氣/O2感測器訊號板上內建校準演算法，可快速進行單點或雙點校準，從而精確測量環境中的氧氣/O2濃度。感測器探頭基於電化學原理，抗干擾能力強，穩定性和靈敏度高，使用壽命長達兩年。它 兼容Arduino、ESP32、Raspberry Pi等主流控制器。
Caution: Exposure to high concentrations of solvent vapors is avoided, both during storage, fitting into instruments, and operation.
注意：在儲存、安裝儀器和操作過程中，應避免暴露於高濃度的溶劑蒸氣。
Features 特徵
Applications 應用領域
Specification 規格
- 檢測物理量：氧氣/O2濃度
- 測量範圍：0~100%
- 工作電壓：3.3～5.5V DC
- 輸出訊號：I2C
- 工作壓力範圍：0.5~2.0Bar
- 工作溫度範圍：-20°C ~ +50°C
- 工作濕度範圍：0-99% RH（非冷凝）
- 回應時間：＜5S
- 壽命：＞2年（空氣中）
- 尺寸：32mm*27mm/1.26*1.06 英寸
- 安裝孔尺寸：內徑 3.1 公釐（0.12 吋）/外徑 6 公釐（0.24 吋）
- 相容於Arduino、ESP32、樹莓派
Documents 文件
