SHOPPING CART
SKU: 220823003793
Brand : DFRobot
Warranty : 3 Days
৳ 18950.04
৬০% এডভান্স পেমেন্ট এবং লিড টাইম ৩০ কর্মদিবস
Category: Biometrics
The DFRobot Gravity Analog Electrical Conductivity (EC) Sensor / Meter V2 is an analog sensor kit designed to measure the electrical conductivity of aqueous solutions for water quality monitoring and scientific applications. It features a laboratory-grade conductivity probe with a cell constant of K=1 and a V2 signal conversion board that provides a stable analog output for compatible microcontrollers.
With a wide operating voltage range of 3.0–5.0V, Gravity-compatible connectors, and a BNC probe interface, this sensor can be integrated into Arduino-based water monitoring projects without soldering. Its AC excitation circuit helps reduce electrode polarization, while hardware-filtered output helps minimize signal fluctuations. The associated software library supports two-point calibration and conductivity calculations.
Electrical Conductivity Measurement: Measures the conductivity of aqueous solutions for water quality analysis.
Laboratory-Grade Probe: Designed for intermittent sampling and laboratory experiments.
K=1 Cell Constant: Suitable for measuring a broad range of conductivity levels.
V2 Signal Conversion Board: Provides a filtered analog output for stable readings.
Wide Operating Voltage: Supports 3.0–5.0V power input.
Microcontroller Compatibility: Suitable for Arduino and other compatible 3.3V/5V controllers.
AC Excitation: Helps reduce electrode polarization and improve measurement stability.
Two-Point Calibration: Supported by the DFRobot software library.
Plug-and-Play Connections: Uses a BNC probe connector and Gravity 3-pin interface.
Temperature Compensation Support: Can use an external temperature measurement in the software.
Compact Circuit Board: Convenient for embedded projects and custom water monitoring systems.
| Specification | Details |
|---|---|
| Brand | DFRobot |
| Product Series | Gravity |
| Product Name | Analog Electrical Conductivity Sensor / Meter V2 |
| SKU | DFR0300 |
| Sensor Type | Analog Electrical Conductivity Sensor |
| Probe Type | Laboratory Grade |
| Cell Constant | K=1.0 |
| Supply Voltage | 3.0–5.0V DC |
| Analog Output Voltage | 0–3.4V |
| Supported Measurement Range | 0–20 mS/cm |
| Recommended Measurement Range | 1–15 mS/cm |
| Measurement Accuracy | ±5% Full Scale |
| Probe Operating Temperature | 0–40°C |
| Probe Connector | BNC |
| Signal Connector | Gravity PH2.0 3-pin |
| Signal Conversion Board Dimensions | 42 × 32 mm |
| Probe Cable Length | Approximately 100 cm |
| Calibration | Two-point calibration supported |
| Temperature Compensation | Supported through external temperature measurement and software |
| Main Controller Compatibility | Arduino and compatible analog-input microcontrollers |
Water quality monitoring
Hydroponic nutrient-solution testing
Aquaculture and aquaponics experiments
Environmental water sampling
Laboratory conductivity experiments
Educational electronics and science projects
Arduino-based water monitoring systems
DIY multi-parameter water quality instruments
Electrical conductivity indicates how easily a solution conducts electrical current and can help assess the concentration of dissolved ionic substances. The probe measures conductivity, and the signal conversion board produces an analog voltage that a compatible microcontroller can read and convert into an EC value using the appropriate calibration and software library.
The sensor is designed for integration with Arduino and other microcontrollers that support analog input. The signal conversion board operates from 3.0–5.0V and can produce an output of up to 3.4V.
Important: Check the controller's analog-input voltage limits before connecting the sensor. Some 3.3V microcontrollers may require input scaling or protection.
The standard DFRobot DFR0300 kit includes:
1 × K=1 Laboratory-Grade EC Probe
1 × V2 EC Signal Conversion Board
2 × 1413 µS/cm Calibration Solution
2 × 12.88 mS/cm Calibration Solution
1 × Gravity Analog Sensor Cable
2 × Waterproof Gaskets
1 × BNC Connector Screw Cap
Nylon Pillars and Mounting Screws
Confirm the supplied package before listing calibration solutions and mounting accessories as included.
Ratings and 0 Reviews
Reviews (0)
No reviews yet. Be the first to review this product!
No questions have been asked for this product yet.
The latest and best price of Gravity Analog Electrical Conductivity Sensor Meter V2 K1 in BD is BDT 18950.04 Taka. You can purchase the Gravity Analog Electrical Conductivity Sensor Meter V2 K1 at the best price on TechShopBD.com or visit our office to pick yours up today.
You can easily buy the Gravity Analog Electrical Conductivity Sensor Meter V2 K1 at the best price in BD from TechShopBD.com (our online store) or visit our physical office.
When you choose TechShopBD for purchasing Gravity Analog Electrical Conductivity Sensor Meter V2 K1, you’re not just buying a product — you're investing in quality, support, and convenience. Here’s why thousands of customers trust us:
