DFRobot Gravity KnowFlow Basic Kit - water condition monitoring kit
ID: 574195
zł1,044.05
Tax included
zł848.82 tax excl.
Water quality monitoring kit. It is based on Arduino. The data is stored on a micro SD card. DFRobot KIT0131
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
Gravity KnowFlow is a set designed for monitoring water quality. Two parameters can be monitored with sensors: pH and electrical conductivity. The set is based on Arduino, making it easy to expand with additional sensors and modules. The data is stored on a micro SD card. They can also be viewed on a smartphone via Bluetooth communication.
Features
- Bluno Microcontroller:
- BLE system: TI CC2540
- Wireless programming by BLE
- AT command support
- Transparent communication through the serial port
- Powered by USB or external 7 to 12 V DC
- Microcontroller: Atmega328p
- Bootloader: Arduino Uno
- Compatible with Arduino Uno pin mapping
- Size: 60 x 53 mm
- Weight: 30 g
- PH sensor:
- Module power supply: 5 V
- Module size: 43 x 32 mm
- Measuring range: 0 to 14 PH
- Accuracy: ± 0.1pH (25 ℃)
- Response time: ≤ 1 min
- PH sensor with BNC connector
- PH2.0 interface
- Potentiometer for gain adjustment
- Power LED indicator
- EC sensor:
- Operating voltage: 5 V
- PCB size: 45 × 32 mm
- Measuring range: 1ms / cm - 20ms / cm
- Working temperature: 5 to 40 ℃
- Accuracy: ± 10% FS (using Arduino 10 bits ADC)
- PH2.0 interface
- Conductivity electrode (permanent electrodes K = 1, BNC connector)
- Electrode cable length: about 60 cm
- Analog signal isolator:
- Operating voltage: 5 V
- Response time: 4 seconds
- Error (both ends): ± 20 mV
- Interface type: PH2.0-3P
- Power consumption: 75mA
- Dimension: 42 x 32 mm
- Terminal uninsulated (Arduino)
- Supply voltage: 5 ± 0,1 V
- Analog output: 0 to 5 V
- Insulated terminal (on the sensor side)
- Output voltage: 5 ± 0.2 V
- Analog input: 0 to 5 V
Kit contains
- Bluno - Bluno base board
- Gravity: Analog pH Sensor/Meter Kit For Arduino - Analog pH meter
- Gravity: Analog Electrical Conductivity Sensor/Meter For Arduino - Analog EC meter
- Gravity: IO Expansion Shield for Arduino V7.1 - Expander I/O
- Gravity: I2C SD2405 RTC Module - Real-time clock module
- MicroSD card module for Arduino - SD card module
- Gravity: Analog Signal Isolator - Analog signal isolator
- SD / MicroSD Memory Card (8 GB Class10 SDHC) - SD card
- 2 x Analogue cable
- Digital cable
574195
You might also like
A set of 27 sensors with Gravity connectors designed for Arduino. It contains a package of the most popular DFRobot sensors, such as light, gas, sound, tactile sensors, distance sensor and accelerometer. DFRobot KIT0011
zł382.25
24h
Available quantity: 1
Available
DFRobot\'s Gravity Genuino (Arduino) 101 Starter Kit is an absolute beginner kit to get started with Arduino/Genuino 101. It comes with 11 projects with easy to follow tutorials. The Gravity interface (Plug&Play) provides the kit a fantastic user experience while keeping the great expandability. It is an excellent kit for STEM and Maker education. DFRobot KIT0113
zł488.46
Delivery date unknown
No product available!
Starter kit for IoT projects with micro:bit modules. It contains a micro: bit plate and 7 modules with sensors, executive elements useful in projects related to the Internet of Things. DFRobot KIT0138
zł400.98
Delivery date unknown
No product available!
Other products in the same category (16)
SparkFun Inventors Kit (for Arduino Uno) - V3.2
zł539.60
24h
Available quantity: 1
Available
A set of basic electronic components complete with a contact plate, connecting cables and a DFRduino UNO R3 board. The attached cards with connection diagrams help create on the basis of a set of 15 interesting projects. DFRobot DFR0100
zł260.53
4 weeks
No product available!
A set of 20 modules with Grove connectors for Arduino. It includes a package of the most popular sensors, such as light, sound and temperature sensors, as well as LED modules and buttons. Seeed Studio 110020228
zł301.52
24h
Available quantity: 2
Available
Starter kit with Arduino. The kit includes the DFRduino Uno R3 board and 12 of the most popular components and sensors. The set includes an illustrated manual with sample projects. DFRobot KIT0111
zł314.79
24h
Available quantity: 6
Available
The set has many interesting modules / sensors with a Grove connector, among others module with microphone, module with sound sensor, module with temperature sensor, 2x16 LCD display with RGB backlight, module with buzzer, LED diodes, etc. Seeedstudio 110020109
zł332.85
24h
Available quantity: 1
Available
Kit with a development board with ATmega328P microcontroller (compatible with Arduino Uno Rev3), IO expander and a set of sensors. A great solution for novice users. Waveshare R3 PLUS Package A
zł334.98
4 weeks
No product available!
A set of basic electronic components complete with contact plate, connecting cables and Mega2560 R3. It is ideal for beginner electronics who also know Arduino. ArduCAM KB0003
zł515.48
24h
Available quantity: 2
Available
A set of elements intended for people who want to start their adventure with programming and electronics. Its main element is the DFRduino Mega 2560 tile (compatible with Arduino MEGA). The set consists of 31 elements. DFRobot KIT0013
zł1,525.97
4 weeks
No product available!
A set of 40 modules with Grove connectors for Arduino. It includes a package of the most popular sensors, such as light, sound, touch sensors, distance sensor and accelerometer, as well as LED modules and buttons. Seeed Studio 110020230
zł541.21
24h
Available quantity: 1
Available
Set of 65 modules and sensors. It can be used with popular development boards including Arduino, STM32 and Raspberry Pi
zł219.00
6 weeks
No product available!
Arduino educational kit. The kit includes the Maker UNO board and several popular components and sensors that allow you to start playing with Arduino. Cytron Maker UNO Edu Kit
zł89.90
24h
Available quantity: 3
Available
A set of tools for learning programming. Compatible with Mind + and Arduino IDE, it allows you to learn the basics of coding, internet and data, as well as learn logical thinking skills. DFRobot KIT0152
zł532.15
4 weeks
No product available!
EcoDuino is designed by DFRobot to help you grow plants. By using a series of microcontrollers, sensors and actuators, the EcoDuino system can make your eeforts to grow plants much easier - sensors are used to collect data which can show you plant conditions like temperature, humidity, light intensity, etc. KIT0003
zł277.32
24h
Available quantity: 1
Available
DFRobot\'s Gravity Genuino (Arduino) 101 Starter Kit is an absolute beginner kit to get started with Arduino/Genuino 101. It comes with 11 projects with easy to follow tutorials. The Gravity interface (Plug&Play) provides the kit a fantastic user experience while keeping the great expandability. It is an excellent kit for STEM and Maker education. DFRobot KIT0113
zł488.46
4 weeks
No product available!
Available
A set of 37 sensors with Gravity connectors for Arduino. It includes a suite of the most popular DFRobot sensors, such as light, gas, sound, touch sensors, distance sensor and accelerometer. DFRobot KIT0150
zł411.47
4 weeks
No product available!
Water quality monitoring kit. It is based on Arduino. The data is stored on a micro SD card. DFRobot KIT0131