Introduction
The pH meter is mainly designed for Arduino controllers and has a convenient and sensible “Gravity” connector and a group of functions. instantaneous connection on your probe and your Arduino to get pH measurements at ± 0.1pH (25 ℃). For the maximum hobbyist, this awesome accuracy range and it is low value make this a wonderful device for biorobotics and other projects! It has an LED which goes because of the electricity Indicator, a BNC connector, and a PH2.0 sensor interface. to use it, just join the pH sensor with the BND connector, and plug the PH2.zero interface into the analog input port of any Arduino controller.
Features of PH Sensor Gravity Module
- pH Sensor with BNC Connector
- pH2.0 Interface (3-foot patch )
- Gain Adjustment Potentiometer
- Power Indicator LED
Pinout of PH Sensor Gravity Module
| Pin Number | Pin Type | Description |
| 1 | VCC | Supply Voltage |
| 2 | GND | Ground Pin |
| 3 | SCL | Serial clk input |
| 4 | SDA | Serial Data Pin |
Specifications of PH Sensor Gravity
| Module Power | 5.00V |
| Response Time | ≤ 1min |
| Accuracy | ± 0.1pH (25 ℃) |
| Measuring Temperature | 0 – 60 ℃ |
| Measuring Range | 0 – 14PH |
| Module Size | 43 x 32mm(1.69×1.26″) |
Datasheet of PH Sensor Gravity Module
Download ( PH Sensor Gravity Module) Datasheet from the link given below.