EC-10 Analog Conductivity Probe

Overview

The EC-10 is an economy-type analog conductivity electrode featuring durable plastic shell construction designed for measuring electrical conductivity (EC) and Total Dissolved Solids (TDS) in industrial water, groundwater, tap water, and wastewater applications. With its K=1.0 cell constant, this probe provides accurate measurements from 1 μS/cm to 2000.0 μS/cm, covering low to medium conductivity ranges.

Key Features

• Cost-Effective Design: Economy solution for standard conductivity monitoring
• Durable Plastic Shell: Lightweight yet robust construction
• Versatile Range: 1 μS/cm to 2000 μS/cm suitable for most water applications
• Dual Output Options: Supports both RS485 Modbus RTU and 4-20mA current output
• Temperature Compensation: Optional PT1000 sensor for accurate readings
• Direct Connection: Connect directly to computer or PLC without additional instrumentation
• High Protection: IP68 waterproof rating ensures reliable operation

Applications

• Industrial process water monitoring
• Groundwater quality assessment
• Municipal tap water monitoring
• Wastewater treatment plants
• Environmental water testing
• Aquaculture water management
• Hydroponics nutrient solution monitoring
• Cooling tower water treatment
• Effluent discharge monitoring

Technical Specifications

The EC-10 delivers reliable conductivity measurements from 1 μS/cm to 2000 μS/cm. When equipped with the optional PT1000 sensor, automatic temperature compensation ensures accurate readings across varying water temperatures. The plastic shell construction provides good chemical resistance and durability for continuous monitoring in various water applications.

The analog design offers straightforward integration with existing monitoring systems while maintaining reliable performance in standard industrial environments.

Connectivity and Integration

With its RS485 Modbus RTU interface, the EC-10 easily integrates into SCADA systems and IoT networks. The 4-20mA current output option ensures compatibility with traditional industrial controllers, PLCs, and data loggers.

The probe operates on 9-24V DC power supply, making it compatible with standard industrial power systems.

Understanding Cell Constant

The K=1.0 cell constant makes this probe suitable for low to medium conductivity waters including:

• Drinking water (typically 200-800 μS/cm)
• Groundwater (typically 50-1500 μS/cm)
• Industrial process water
• Light wastewater effluents
• Environmental water samples

Installation Notes

The compact plastic shell design allows for easy installation in tanks, pipes, and monitoring stations. The 5-wire/BNC connection ensures secure signal transmission and reliable operation. The lightweight construction simplifies handling and installation while the plastic material provides adequate chemical resistance for standard water monitoring applications.

Cost-Effective Solution

The EC-10 provides an economical solution for facilities requiring reliable conductivity monitoring without the advanced features of digital probes. It offers excellent value for:

• Budget-conscious applications
• Standard monitoring requirements
• Backup instrumentation
• Multiple monitoring points
• Educational and research facilities