Expert in Water Quality Measurement and Water Treatment Project Since 2007
Dissolved Oxygen Analyser Dissolved Oxygen Meter Wholesale - BOQU
Product Overview
BOQU Dissolved Oxygen Analyzer (model DOG-2022Pro) is an online instrument for continuous, real‑time dissolved oxygen (DO) and temperature monitoring. It is designed for panel/wall/pipe mounting and delivers industrial‑grade DO measurement from ppb to ppm with rugged, hygienic construction and IP65 protection.
Product Features
- Wide DO measurement range (ppb to 20 mg/L) and temperature range to suit many processes.
- Fast response time and high precision (±1% DO, ±0.2°C).
- Dual 4–20 mA outputs, RS485 Modbus RTU communication and two control relays (5 A).
- Simple, intuitive user interface; no sensor warm‑up required and long probe life.
- Low power consumption (4 W), ABS flame‑retardant housing, multiple temp sensor options (PT1000/NTC10K/22K).
Product Value
- Enables real‑time process control and rapid decision making for quality and safety.
- Improves compliance with environmental and production standards by providing accurate, continuous DO data.
- Reduces operational costs through reliable long‑life probes, low maintenance and fewer measurement points.
- Easy integration into control systems via Modbus and standard analog outputs.
Product Advantages
- High sensitivity (ppb capability) and fast response for demanding applications.
- Robust, hygienic design suitable for industrial, food and pharmaceutical environments.
- Versatile installation (panel/wall/pipe) and flexible outputs for automation and alarm control.
- Backed by BOQU’s quality control and after‑sales support for dependable service.
Application Scenarios
- Industrial wastewater and environmental monitoring.
- Drinking water and ultrapure water systems (microelectronics, laboratories).
- Fermentation, food & beverage production and pharmaceutical processes.
- Chemical and power plants where continuous DO monitoring and control are required.
