Online Conductivity Meter Online Conductivity Meter Directly Sale

Product Overview

The DDG-2080X Online Conductivity Meter by BOQU is an industrial-grade instrument for continuous measurement of conductivity, resistivity, salinity, TDS and temperature. It is offered as a ready-to-install panel/wall/pipe-mounted unit with customizable options and comes with mounting supports and a user manual. Designed for reliable field and process use, it features IP65 protection and wide power input (90–260 VAC).

Product Features

- Measurement: EC 0.00 μS–2000 mS, resistivity 0.00–20.00 MΩ·cm, salinity 0.00–78.00 g/kg, TDS 0–133000 ppm, temperature ?10.0 to +130.0 °C.

- Accuracy/resolution: ±1% F.S. for main parameters; temperature accuracy ±0.2 °C; cell constant 0.001–20.000.

- Outputs & communications: two isolated 4–20 mA outputs (max load 500 Ω), RS485 Modbus RTU (baud 9600/19200/38400), three relays (max 5 A @ 250 VAC/30 VDC).

- Additional: built-in datalogger (500,000 records), auto-clean/period alarm functions, adjustable relay delay, backlit dot-matrix display, multi-language support, cleaning timer settings, low power consumption (

Product Value

The meter provides accurate, real-time water-quality data and robust communication/output options for seamless integration into control systems and SCADA. Its large onboard logging capability and configurable alarms support traceability and regulatory compliance, while isolated outputs and durable design reduce downtime and maintenance costs. Customization options allow adaptation to specific process requirements.

Product Advantages

High measurement range and precision across multiple water-quality parameters, plus wide temperature compensation, make it versatile for diverse processes. Rugged IP65 enclosure, multiple mounting styles, isolated 4–20 mA channels, Modbus RTU, and relay control deliver reliable industrial connectivity and control. Large data storage, configurable cleaning and alarm logic, and low power draw further enhance operational efficiency and ease of maintenance.

Application Scenarios

Continuous monitoring and control in wastewater treatment, drinking water systems, environmental monitoring networks, fermentation and bioprocessing, food and beverage production, chemical and petrochemical processes, power plants and boiler water monitoring, and laboratory or pilot-scale process lines where conductivity/resistivity/salinity/TDS tracking is required.