Description
Gravity Analog pH Sensor/Meter Kit為pH感測器套件，連接及感測方式簡單。接口採用BNC及PH2.0插頭，方便連接。測量時只要讀取pH感測器回傳的Analog信號，便能得知溶液的pH值。
DFRobot Gravity Analog pH Sensor/Meter Kit
$288.00
pH感測器 pH Sensor
Out of stock
Additional information
| 信號種類 Signal Type | Analog output |
|---|---|
| 套件內容 Kit Content | 1×Gravity pH sensor board |
| 模組電源 Module Power | 5.00 Vdc |
| 模組大小 Module Size | 43 mm×32 mm |
| 測量範圍 Measuring Range | 0~14 pH |
| 測量溫度 Measuring Temperature | 0~60 °C |
| 測量精度 Measuring Accuracy | ±0.1 pH (25 °C) |
| 反應時間 Response Time | ≤1 min |
| 用戶介面 User Interface | 1×LED for indicating power |
| 連接介面 Connection Interface | 1×PH2.0-3P for connecting between pH sensor board and Gravity expansion board |
| 電線長度 Cable Length | 660 mm from sensor to BNC connector |
| 採用部件 Used Part | Texas Instruments JFET-input operational amplifier TL081BCDG4 |
