DFRobot Gravity 7/24 Industrial Analog pH Sensor Meter Kit for Arduino
Let us know!
We'll try to match the price for you
Couldn't load pickup availability
The DFRobot Gravity 7/24 Industrial Analog pH Sensor Meter Kit for Arduino is a high-precision Analog pH Sensor designed for professional and industrial applications requiring continuous pH monitoring. This Arduino pH Sensor uses an industrial-grade glass membrane electrode with low impedance, delivering fast response, excellent thermal stability, and stable performance over long periods. It supports a full measurement range of 0 pH to 14 pH with linear voltage output, ensuring accurate and reliable readings.
The sensor integrates easily through a BNC connector and PH2.0 interface, allowing direct connection to any Arduino analog input. Its reference system, based on Ag/AgCl gel electrolyte with a PTFE membrane, provides strong anti-pollution characteristics and prevents clogging, making it an ideal industrial pH sensor for Arduino for water treatment systems, environmental monitoring, and laboratory analysis.
The probe's bottle top contains protective fluids (3.3mol/L KCL). Even if the bottle cap is tightly fastened, some protective liquid may leak around it, resulting in white crystals. However, as long as the bottle top contains protective liquid, the probe's life and accuracy will be unaffected. Please use it with confidence. It is recommended that the white crystals be returned to the bottle cap's protective liquid.
| Parameter | Specification |
|---|---|
| Module Power | 5.00 V |
| Module Size | 43 mm × 32 mm (1.70" × 1.26") |
| Measuring Range | 0 – 14 pH |
| Measuring Temperature | 0 – 60 °C |
| Accuracy | ± 0.1 pH (25 °C) |
| Gain Adjustment | Onboard potentiometer |
| Power Indicator | LED indicator |
| Response Time | ≤ 1 minute |
| pH Electrode Type | Industrial pH electrode |
| Connector Type | BNC connector |
| Output Interface | PH2.0 analog interface |
| Cable Length | 3-foot patch cable |
Chat
