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zł1,093.22
4 weeks
DFRobot Gravity KnowFlow Basic Kit - water condition monitoring kit
ID: 574195
5902186314153
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
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
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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