Online Conductivity Meter Salinity Meter Directly Sale

Product Overview

1) Product overview

Product Features

- The DDG-2080X Online Conductivity/Salinity Meter from Shanghai Boqu Instrument is an industrial inline instrument for continuous measurement of conductivity (EC), resistivity, salinity, TDS and temperature.

Product Value

- It is designed for panel, wall or pipe mounting, built to international quality standards and intended for demanding process and environmental monitoring.

Product Advantages

2) Product features

Application Scenarios

- Multi-parameter measurement: EC (0.00 μS–2000 mS), resistivity (to 20 MΩ·cm), salinity (to ~78 g/kg) and TDS (to ~133,000 ppm); wide cell constant range (0.001–20.000).

- High accuracy: ±1% F.S. for main readings; temperature measurement ±0.2°C, resolution 0.1°C. Temp. compensation via Pt1000 or NTC30K (-10 to +130°C).

- Industrial I/O: two isolated 4–20 mA outputs (max load 500 Ω), RS485 Modbus RTU (selectable baud rates), three multifunction relays (5 A @ 250 VAC / 30 V DC).

- Large datalogger (up to 500,000 records), backlit dot‑matrix display, IP65 protection, multilingual UI, cleaning/timing functions and relay delay settings.

- Power: 90–260 VAC,

3) Product value

- Enables continuous, reliable monitoring and control of water quality parameters critical to process consistency, safety and regulatory compliance.

- Facilitates remote integration and automation via 4–20 mA and Modbus outputs, supporting data logging for traceability and trend analysis.

- Reduces manual sampling and lab costs while improving response time to process upsets or contamination events.

4) Product advantages

- Robust industrial design with IP65 rating and wide operating temperature range for harsh environments.

- Flexible installation (panel/wall/pipe) and broad measurement ranges suit many fluids and concentration levels.

- Isolated outputs and standard Modbus communication simplify integration into existing control systems without interference.

- Large onboard data storage plus programmable relays and cleaning cycles improve maintenance scheduling and alarm handling.

- Manufactured to international inspection standards with high‑quality materials for stable, low‑drift performance.

5) Application scenarios

- Wastewater treatment and effluent monitoring, municipal drinking water quality control.

- Industrial process control: chemical, pharmaceutical, pulp & paper, cooling systems, and boiler feedwater.

- Food & beverage and fermentation process monitoring.

- Desalination, reverse osmosis (RO) plants and aquaculture systems.

- Environmental monitoring and laboratory or pilot plant testing where continuous salinity/conductivity/TDS monitoring is required.