Ph Sensor Gravity Sensor Module

Need to measure water quality and other parameters but haven’t got any low-cost pH meter? Find it difficult to use with Arduino? This pH meter is specially designed for Arduino controllers and has a convenient and practical “Gravity” connector and a bunch of features. Instant connection to your probe and your Arduino to get pH measurements at ± 0.1pH (25 ℃). For most hobbyists, this great accuracy range and its low cost make this a great tool for robotics and other projects! It has an LED which works as the Power Indicator, a BNC connector and a PH2.0 sensor interface. To use it, just connect the pH sensor with a BND connector, and plug the PH2.0 interface into the analog input port of any Arduino controller. If pre-programmed, you will get the pH value easily. Comes in a compact plastic box with foams for better mobile storage.

This is a laboratory probe, it can’t be immersed in the liquid for too long time. You can check here for the whole Analog pH Sensor / Meter Pro Kit For Arduino or a spare Industrial Probe as a replacement

What is pH?

“pH stands for the power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. The total pH scale ranges from 1 to 14, with 7 considered to be neutral. A pH less than 7 is said to be acidic and solutions with a pH greater than 7 are basic or alkaline.”

Note: Buffer solutions are not included.

Note: After you receive your package! You may find some white particles on the protection foam which is the KCl crystallization from the cap. Please don’t worry about the crystallization in the packing box, that’s normal. Actually, since the transportation restriction on liquid, we have poured out the KCL3N solution in the cap, the slight crystallization in the packing box should be leaked since the remnant. Anyway, once you receive the probe, you should store it in the KCL3N solution, you can not leave it in dry circumstances.

APPLICATIONS

1. Water quality testing
2. Aquaculture

SPECIFICATIONS

1. Module Power: 5.00V
2. Module Size : 43 x 32mm(1.69×1.26″)
3. Measuring Range :0 – 14PH
4. Measuring Temperature: 0 – 60 ℃
5. Accuracy : ± 0.1pH (25 ℃)
6. Response Time: ≤ 1min
7. pH Sensor with BNC Connector
8. pH2.0 Interface ( 3 foot patch )
9. Gain Adjustment Potentiometer
10. Power Indicator LED

Package includes:

1. pH probe (BNC connector) x1
2. pH sensor circuit board x1