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Gravity: Analog pH Sensor/Meter Kit V2 Robotics Bangladesh
  • Gravity: Analog pH Sensor/Meter Kit V2 Robotics Bangladesh
  • Gravity: Analog pH Sensor/Meter Kit V2 Robotics Bangladesh
  • Gravity: Analog pH Sensor/Meter Kit V2 Robotics Bangladesh
  • Gravity: Analog pH Sensor/Meter Kit V2 Robotics Bangladesh
  • Gravity: Analog pH Sensor/Meter Kit V2 Robotics Bangladesh

pH Sensor Gravity Analog pH Sensor Meter Kit V2

RBD-1969
DFRobot
  • Specifically designed to measure the pH of the solution and reflect the acidity or alkalinity.
  • Improved precision and user experience.
  • Compatible with 5V and 3.3V.
  • Quickly build the pH meter, plug and play, no welding.

BDT 6,994
rating Read the review
Average rating: 5/5 - Number of reviews: 1
Quantity
In-Stock

3 people have purchased this item recently
16 people added this item to the cart in last 10 days
Only 2 items left in stock
  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement

DFRobot Gravity: Analog pH meter V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. DFRobot ph sensor is commonly used in various applications such as aquaponics, aquaculture, and environmental water testing. Featured By RoboticsBD.

As an upgraded version of pH meter V1, this product greatly improves the precision and user experience. The onboard voltage regulator chip supports the wide voltage supply of 3.3~5.5V, which is compatible with the 5V and 3.3V main control boards. The output signal filtered by hardware has low jitter. The software library adopts the two-point calibration method, and can automatically identify two standard buffer solutions (4.0 and 7.0), so simple and convenient. Featured By RoboticsBD.

With this product, the main control board (such as Arduino), and the software library, you can quickly build the pH meter, plug, and play, with no welding. DFRobot provides a variety of water quality ph analog sensor products, uniform size, and interface, not only meeting the needs of various water quality testing but are also suitable for the DIY multi-parameter water quality tester. Featured By RoboticsBD.

The pH is a value that measures the acidity or alkalinity of the solution. It is also called the hydrogen ion concentration index. The pH is a scale of hydrogen ion activity in the solution. The pH has a wide range of uses in medicine, chemistry, and agriculture. Usually, the pH is a number between 0 to 14. Under the thermodynamic standard conditions, pH=7, which means the solution is neutral; pH<7, which means the solution is acidic; pH>7, which means the solution is alkaline. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

3.3~5.5V wide voltage input; Hardware filtered output signal, low jitter; Gravity connector and BNC connector, plug and play, no welding; Software library supports two-point calibration, and automatically identifies standard buffer solution; Uniform size and connector, convenient for the design of mechanical structures Featured By RoboticsBD.

Features:

  1. 3.3~5.5V wide voltage input
  2. Hardware filtered output signal, low jitter
  3. Gravity connector and BNC connector, plug and play, no welding
  4. The software library supports two-point calibration and automatically identifies standard buffer solution
  5. Uniform size and connector, convenient for the design of mechanical structures Featured By RoboticsBD.

General Specification
Signal Conversion Board V2 Specification
Supply Voltage: 3.3~5.5V
Output Voltage: 0~3.0V
Probe Connector: BNC
Signal Connector: PH2.0-3P
Measurement Accuracy: ±0.1@25℃
Dimension: 42mm*32mm/1.66*1.26in
pH Probe Specification
Probe Type: Laboratory Grade
Detection Range: 0~14
Temperature Range: 5~60°C
Zero Point: 7±0.5
Response Time: <2min
Internal Resistance: <250MΩ
Probe Life: >0.5 years (depending on the frequency of use)
Cable Length: 100cm
Shipment Weight 0.350 kg
Shipment Dimensions 25 × 15 × 8 cm

Please allow 5% measuring deviation due to manual measurement.

Documentation:

  1. Product Wiki
  2. More Documents
   Attention:
  1. The BNC connector and the signal conversion board must be kept dry and clean, otherwise, it will affect the input impedance, resulting in an inaccurate measurement. If it is damp, it needs to be dried. 
  2. The signal conversion board cannot be directly placed on a wet or semiconductor surface, otherwise, it will affect the input impedance, resulting in an inaccurate measurement. It is recommended to use the nylon pillar to fix the signal conversion board, and allow a certain distance between the signal conversion board and the surface. 
  3. The sensitive glass bubble in the head of the pH probe should avoid touching the hard material. Any damage or scratches will cause the electrode to fail. 
  4. After completing the measurement, disconnect the pH probe from the signal conversion board. The ph analog sensor probe should not be connected to the signal conversion board without the power supply for a long time. 
  5. The bottle cap of the probe contains protective liquid (3.3mol/L KCL). Even if the bottle cap is screwed tightly, some protective liquid may still leak around the bottle cap, forming white crystals. But as long as there is still protective liquid in the bottle cap, it will not affect the life and accuracy of the probe. So please use it with confidence. It is recommended that the white crystals be poured back into the protective liquid in the bottle cap.

   Project 1:
Calibrating an Analog pH Sensor (with Linear Algebra)

Introduction: This video is an overview and tutorial for an analog pH sensor that's compatible with both Arduino and Raspberry Pi. It will also give a general overview of linear functions and interpolation. Plus it will show you how to write a custom code to use this sensor on an unsupported platform (Espruino).

   Project 2:
How to use DFRobot pH Meter module with an ESP32
   Project 3:
How to measure and indicate the pH of liquids with Arduino and LCD

Introduction: This video will show how to measure the pH of common liquids in our home in an easy and comfortable way perfect for monitoring the pH of fish, chemicals, etc.

   Project 4:
pH Sensor: Assembling, Coding, & Calibrating with Arduino | Smart Gardening

Introduction: This video talks about what pH sensors are, why use them for aquaponics system, and how to assemble, code, and calibrate the Gravity: Analog pH Sensor (Version 2).

   Project 5:
How to use pH meter V2 in ESP32 with new calibration

Introduction: This tutorial will teach you how to program with esp32 and how to do calibration with arduino IDE, how to use ph meter v2 in esp32 with new calibration.

Package Includes:

1 x pH Probe(Laboratory Grade)  

1 x pH Signal Conversion Board 

1 x Gravity Analog Sensor Cable 

2 x pH Standard Buffer Solution 4.0 

2 x pH Standard Buffer Solution 7.0 

2 x Waterproof Gasket 

1 x Screw Cap for BNC Connector 

4 x M3 * 10 nylon pillar

8 x M3 * 5 screws

What is the price of pH Sensor Gravity Analog pH Sensor Meter Kit V2 in Bangladesh?

The latest price of pH Sensor Gravity Analog pH Sensor Meter Kit V2 in Bangladesh is BDT 6,994 You can buy the pH Sensor Gravity Analog pH Sensor Meter Kit V2 at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Product Details
RBD-1969
2 Items
Love it!
rating
16/05/2023
Hossain Mohammad Faysal
Love the integrated power converter on the PH module board. Very high quality
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Package Included: 1 * TS101 Controller 1 * Anti-slip cap 1 * Original TS tip 1 * Power Adpater (AC100-240V to 24V 3A) 1 * USB-C silicone cable 1 * Mini Soldering stand 1 * 15g Solder wire 1 * User Manual Miniware TS101 Hardware Specifications Power USB C PD and QC 3.0 9-20 Volts (9-45W)   DC 9-24 Volts (9-65W) Soldering Iron Tip TS-B2 (Conical 10mm)...

Price BDT 8,990
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ESP32-CAM WiFi + Bluetooth Camera Module Development Board ESP32 With Camera Module OV2640 Robotics Bangladesh Quick view

Reference: RBD-1407

ESP32-CAM WiFi + Bluetooth Camera Module Development Board ESP32 With Camera Module OV2640

Flash LED off: 180mA @ 5V. Flash LED on to maximum brightness: 310mA @ 5V. Deep-sleep: 6mA @ 5V min. Modem-sleep: 20mA @ 5V min. Light-sleep: 6.7mA @ 5V min. Programmer: ESP32-CAM-MB MICRO USB Download Module The ESP32 CAM does not come pre-assembled with the camera. You'll need to connect the camera ribbon cable to the board, a task which can be...

Price BDT 848
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