Gravity KnowFlow DIY Water Monitoring Basic Kit

DFRobotSKU: RB-Dfr-857
Manufacturer #: KIT0131-1

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Sale price €229,33

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Only 2 units left

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Description

  • 1x Bluno (DFR0267)
  • 1x Gravity: Analog pH Sensor / Meter Kit For Arduino (SEN0161-V2)
  • 1x Gravity: Analog Electrical Conductivity Sensor / Meter For Arduino (DFR0300)
  • 1x Gravity: IO Expansion Shield for Arduino V7.1 (DFR0265)
  • 1x Gravity: I2C SD2405 RTC Module (DFR0469)
  • 1x MicroSD card module for Arduino (DFR0229)
  • 1x Gravity: Analog Signal Isolator (DFR0504)
  • 1x SD/MicroSD Memory Card (8 GB Class10 SDHC) (FIT0393)
  • 2x Analog sensor cable
  • 1x Digital sensor cable

Size

  • 60 x 53 mm (2.36 x 2.08 inches)

Bluno Microcontroller:

  • On-board BLE chip: TI CC2540
  • Wireless Programming via BLE
  • Support AT command to config the BLE
  • Transparent communication through Serial
  • Upgrade BLE firmware easily
  • DC Supply: USB Powered or External 7V~12V DC
  • Microcontroller: Atmega328p
  • Bootloader: Arduino Uno (disconnect any BLE device before uploading a new sketch)
  • Compatible with the Arduino Uno pin mapping

pH sensor:

  • Module Power: 5 V
  • Module Size: 43 x 32 mm (1.69 x 1.26 inches)
  • Measuring Range:0 - 14PH
  • Accuracy: ± 0.1pH (25)
  • Response Time: 1 min
  • pH Sensor with BNC Connector
  • pH2.0 Interface (3 foot patch )
  • Gain Adjustment Potentiometer
  • Power Indicator LED

EC sensor:

  • Operating Voltage: +5.00 V
  • PCB Size: 45 x 32 mm (1.77x1.26 inches)
  • Measuring Range: 1ms/cm - 20ms/cm
  • Operating Temperature: 5 - 40 C
  • Accuracy: ±10% F.S (using Arduino 10 bits ADC)
  • PH2.0 Interface (3-pin SMD)
  • Conductivity Electrode (Electrode Constant K = 1,BNC connector)
  • Cable Length of the Electrode: about 60 cm (23.62 inches)
  • Power Indicator
  • Analog Signal Isolator
  • Operating Voltage: 5 V
  • Response Time: 4 seconds (Typ)
  • Analog Error (both ends): ± 20 mV (Typ)
  • Interface Type: PH2.0-3P
  • No load Current: 75 mA
  • Non-isolated Terminal (Arduino Side)
  • Supply Voltage: 5.0 ± 0.1 V
  • Analog Output: 0 ~ 5 V
  • Isolated Terminal (Sensor Side)
  • Output Voltage: 5 ± 0.2 V
  • Analog Input: 0 ~ 5 V
  • Weight: 30 g

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