DFRobot Gravity Analog pH Sensor Module
DFRobot Gravity Analog pH Sensor module is specifically designed to measure the pH of the solution and reflect its acidity or alkalinity. This DFRobot secondary generation pH meter pro sensor is an upgraded pH meter pro V1 version that greatly improves precision and user experience. The onboard voltage regulator chip supports a wide voltage supply range of 3.3V to 5.5V, which is compatible with the 5V and 3.3V main control board. The gravity analog pH sensor module is used in various applications such as aquaponics, aquaculture, and environmental water testing.
Features
- 3.3V~5.5V wide input voltage range
- Hardware-filtered output signal with low jitter
- Gravity connector and BNC connector, plug-and-play, and no soldering required
- Software library supports two-point calibration and automatically identifies standard buffer solution
- Uniform size and connector, convenient for the design of mechanical structures
- Industrial probe that supports 7 x 24 measurement
- Upgraded transmitter that is more accurate and stable
Specifications
- pH probe
- Laboratory grade probe typ2e
- 0~14 detection range
- 5°C to 60°C temperature range
- 7±0.5 zero point
- <2min response time
- <250MΩ internal resistance
- >0.5 years (depending on the frequency of use) probe life
- 100cm cable length
- Signal conversion board (transmitter) V2
- 3.3V~5.5V supply voltage range
- 0~3V output voltage range
- BNC probe connector
- PH2.0-3P signal connector
- ±0.1 at 25°C measurement accuracy
- 42mm x 32mm dimensions
Board Overview
Videos
Additional Resources
Publicado: 2020-11-24
| Atualizado: 2024-06-19