DFR0300 , Gravity: Analog Electrical Conductivity Sensor /Meter V2 (K•1)

Overview

The DFRobot Gravity: Analog Electrical Conductivity Meter V2 is an advanced tool for measuring the electrical conductivity of aqueous solutions, providing a reliable method to evaluate water quality. With upgrades from its predecessor, it offers enhanced precision and user experience, making it suitable for applications in water culture, aquaculture, and environmental monitoring.

Key Features

• Wide Voltage Input
  • Supply Voltage: 3.0-5.0V
  • Compatible with 5V and 3.3V main control boards
• Filtered Output for Stability
  • Hardware-filtered output signal for low jitter
  • Output Voltage: 0-3.4V
• Precision Enhancements
  • AC signal excitation reduces polarization for improved accuracy
  • Measurement Accuracy: ±5% F.S.
• Plug-and-Play Design
  • Gravity connector and BNC connector for easy setup, no welding required
  • Signal Connector: PH2.0-3Pin
• Software Support
  • Supports two-point calibration with automatic buffer solution identification
  • Temperature compensation algorithm for improved accuracy
• Laboratory-Grade Probe
  • Probe Type: Laboratory Grade
  • Cell Constant: 1.0
  • Recommended Detection Range: 115 mS/cm
  • Temperature Range: 0 - 40 °C
• Durability and Compatibility
  • Probe Life: >0.5 years (varies with usage frequency)
  • Cable Length: 100cm
  • Board Size: 42mm x 32mm

Applications

• Water quality monitoring
• Aquaculture
• Hydroponic and aquaponic systems