Monitors pH and electrical conductivity for comprehensive water quality analysis
Automatic data recording and local storage on microSD card for offline analysis
Bluetooth connectivity enables real-time data viewing on smartphones
Extensible design allows easy addition of sensors and modules
Plug-and-play setup with Arduino compatibility for quick installation
Summarized by Shop
KnowFlow is designed for environmentalists who want to monitor water quality and get real-time data. It can monitor 2 parameters with a basic kit: pH and Electronic conductivities . The kit is based on Arduino , easy to change, and add more sensors and modules . Currently, it stores the data on a micro-SD card , also the data can be viewe
Microcontroller
Arduino UNO (ATmega328P, bootloader)
BLE Chip
TI CC2540
Power Supply
USB or external 7V-12V DC
pH Sensor Range
0-14 pH, Accuracy: 0.1 pH at 25°C, Response Time: ≤1 min
EC Sensor Range
1 mS/cm - 20 mS/cm, Accuracy: ±10% F.S. at 5-40°C, Response Time: 4 s
Storage
MicroSD card module, 8 GB Class10 SDHC (included)
Dimensions
60 x 53 x 2.36 x 2.08 in (BLUNO), 43 x 32 x 45 x 32 mm (sensors)