Industrial Conductivity Meter by BOQU

Product Overview

1) Product overview

Product Features

- The BOQU Industrial Conductivity Meter (model ECG-2090PRO) is a compact, panel/wall/pipe-mountable online analyzer for continuous measurement of conductivity, TDS, resistivity, salinity and temperature. It covers an extremely wide conductivity range (0.00 μS/cm to 2,000,000.00 μS/cm / 0.00 μS/cm–2000.00 mS/cm) and supports temperature compensation (PT1000/NTC10K). The unit is built in flame-retardant ABS (V0), rated IP65, and includes dual 4–20 mA outputs, RS485 Modbus RTU, two control relays and a 1,000-sample local data logger.

Product Value

2) Product features

Product Advantages

- Multi-parameter measurement: conductivity, TDS, resistivity, salinity and temperature.

Application Scenarios

- Wide measurement range from ultra-pure to highly saturated brines.

- Two isolated 4–20 mA outputs, RS485 Modbus communication and two programmable relays (5A).

- Local data logging (1,000 records) and selectable mounting (panel, wall, pipe).

- High reliability and repeatability with stated accuracy ~1% and temperature accuracy ±0.2°C; designed for use with contact conductivity electrodes.

- Simple system integration and user interface available in English and Simplified Chinese.

3) Product value

- Provides precise, continuous process control and water-quality monitoring across many water types (deionized, boiler, industrial, drinking and brine waters).

- Cost-effective solution that reduces operational risk by delivering fast, reliable conductivity/TDS/resistivity data for automated control and regulatory compliance.

- Compact, robust design minimizes installation footprint and maintenance, lowering total cost of ownership.

4) Product advantages

- Extremely broad measurement capability (from ultra-pure to concentrated brines) in a single instrument.

- Multiple outputs and communication options enable easy integration into PLC/SCADA and control loops.

- Durable, flame-retardant housing with IP65 protection for harsh industrial environments.

- Built-in relays and local logger support autonomous control and historical trend review without extra equipment.

- Developed and manufactured with quality controls and after-sales service support from Shanghai Boqu Instrument Co., Ltd.

5) Application scenarios

- Industrial wastewater monitoring and treatment plants.

- Drinking water and municipal water quality control.

- Ultrapure water systems and semiconductor/precision industries.

- Boiler feedwater and closed-loop industrial water systems.

- Food and beverage process control, fermentation monitoring and other production processes requiring reliable conductivity/TDS/salinity measurement.