Acid Concentration Meter Controller by BOQU

Product Overview

Here is a summary of the “Acid Concentration Meter Controller by BOQU” based on the detailed introduction:

Product Features

**Product Overview**

Product Value

The SJG-2083CS is an online smart digital acid and alkali concentration meter developed and manufactured by BOQU Instrument. It uses a digital inductive conductivity sensor to measure the concentration of various acid-base solutions, including hydrochloric acid, nitric acid, sodium hydroxide, potassium hydroxide, sulfuric acid, and more. The meter provides continuous, real-time monitoring and is designed for industrial applications requiring precise acid-base concentration measurement.

Product Advantages

**Product Features**

Application Scenarios

- Uses an inductive conductivity sensor for long service life and low maintenance.

- Provides rapid and precise digital acid-base concentration measurement.

- Supports multiple parameters: Conductivity, TDS, Salinity, NaCl, HCl, HNO3, NaOH, H2SO4, KOH concentration, and temperature.

- Equipped with standard RS485 Modbus communication, two 4-20mA outputs, and two relay alarms for high and low limits.

- Includes a data recording function for easy access to history data and curves.

- Wide power supply range (90 – 260V AC, 50/60 Hz) suitable for different countries.

**Product Value**

The meter allows accurate, reliable, and continuous online monitoring of acid and alkali concentration in industrial processes, which is critical in chemical production, thermal power generation, ion exchange water purification, and boiler maintenance. Its precision helps optimize chemical usage, reduce waste, improve safety, and maintain process consistency, thereby enhancing operational efficiency and cost-effectiveness.

**Product Advantages**

- High accuracy (±1% full scale) and temperature measurement (±0.5℃).

- Robust IP65 protection ensuring durability in harsh industrial environments.

- Manufactured with superior quality materials meeting international standards.

- Versatile measurement of multiple acid and alkali types using a single sensor system.

- Strong support and proven reliability with a global market presence and timely delivery ensured by BOQU.

**Application Scenarios**

- Monitoring acid and alkali concentration in thermal power plants during water treatment and boiler descaling.

- Chemical industry processes for controlling solution concentrations.

- Ion exchange processes for producing high-purity water by monitoring regenerant liquid concentrations.

- Industrial setups requiring continuous and automated control of acid-base and salt concentrations to ensure process stability and safety.

- Any process where precise, online monitoring of corrosive liquid concentrations is essential.