Gravity：Arduino 工業用模擬類比 pH 酸鹼值檢測套件/ Meter Pro 套件 可長時間持續監測

• 產品維基
• pH電極手冊
• 示意圖
• PCB佈局
• Arduino 示例

Gravity: Analog pH Sensor / Meter Pro Kit For Arduino

Gravity: Analog pH Sensor / Meter Pro Kit For Arduino Overview

Gravity: Analog pH Sensor / Meter Pro Kit For Arduino is a professional Arduino pH Sensor Meter Kit with an industrial electrode. Industrial ph sensor for arduino has a built-in simple, convenient, practical connection and long life (up to 1 year), which makes it very suitable for long-term online monitoring. It has an LED that works as the Power Indicator, a BNC connector, and a PH2.0 sensor interface. To use it, just connect the pH sensor with the BND connector, then plug the PH2.0 interface into the analog input port of any Arduino controller. If programmed, you will get the pH value easily. You may also check Liquid Sensor Selection Guide to get better familiar with our liquid sensor series.

This industrial pH electrode is made of a sensitive glass membrane with low impedance. It can be used in a variety of PH measurements with fast response and excellent thermal stability. It has good reproducibility, is difficult to hydrolysis, and can eliminate basic alkali error. In 0pH to 14pH range, the output voltage is linear. The reference system which consists of the Ag/AgCl gel electrolyte salt bridge has a stable half-cell potential and excellent anti-pollution performance. The ring PTFE membrane is not easy to be clogged, so the electrode is suitable for long-term online detection.

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