Do Meter Dissolved Oxygen Meter Wholesale - BOQU

Product Overview

- DOG-2082YS Digital Optical Dissolved Oxygen Meter from BOQU for online measurement of dissolved oxygen (DO) and temperature.

- Panel / wall / pipe mountable instrument with IP65 housing, compact footprint (144×144×104 mm) and universal 90–260 VAC power.

- Uses a digital optical DO sensor with RS485 Modbus communication, provides two isolated 4–20 mA outputs (DO and temperature), data logging and three programmable relays.

Product Features

- Digital optical DO sensor: fast response and high precision optical measurement (0–20.00 mg/L, 0–200.00 %, accuracy ±1% FS).

- Maintenance-free design and special light-source technology for extended sensor life in harsh applications.

- Built-in data recording/history curve, RS485 Modbus RTU, two isolated 4–20 mA channels and three relays (high/low alarms and cleaning control).

- Temperature measurement range ?10.0 to 100.0 °C with ±0.5 °C accuracy; sturdy ABS enclosure and IP65 protection.

Product Value

- Enables continuous, reliable online monitoring and control of DO and temperature to improve process stability and product quality.

- Lowers operating costs through reduced maintenance and longer sensor life, and helps avoid process upsets and regulatory noncompliance.

- Provides actionable historical data (datalogging) for diagnostics, trend analysis and optimized process management, delivering clear economic benefits.

Product Advantages

- Higher accuracy and faster optical sensing compared with many competing DO meters.

- Robust, maintenance?free sensor design specifically suited to harsh or industrial environments.

- Flexible communications and outputs (RS485 Modbus, dual isolated 4–20 mA) for easy integration into control systems.

- BOQU manufacturing capacity and stable supply chain deliver competitive pricing and consistent product quality.

Application Scenarios

- Online monitoring and control in industrial wastewater treatment and municipal sewage plants.

- Drinking water quality monitoring and distribution system control.

- Environmental monitoring and compliance measurement.

- Process control in pulp & paper, chemical industry and other water/wastewater treatment applications where continuous DO and temperature data are required.