Product Introduction
Product Technical Parameters (Typical Values) I. Measurement Performance Measurement Principle: Fluorescence quenching method (optical) / Polarographic method (electrochemical) - optional Measurement Range: 0~20 mg/L (or 0~200% saturation) Resolution: 0.01 mg/L Accuracy: ±0.1 mg/L (when measured value <5 mg/L); ±0.2 mg/L (when measured value >5 mg/L) Response Time: T90 ≤ 30 seconds (optical type); T90 ≤ 60 seconds (polarographic type) II. Environmental and Usage Conditions Operating Temperature: 0~50℃ (optical type); 0~40℃ (polarographic type) Storage Temperature: -20~70℃ Protection Rating: IP68 (can be submerged underwater for long periods) Maximum Pressure Resistance: 0.6 MPa (approximately 60 meters water depth)
Main Application Areas
- Wastewater Treatment — Monitoring dissolved oxygen levels in aeration tanks to optimize biological treatment processes.
- Aquaculture — Ensuring adequate oxygen levels in fish farms and hatcheries to maintain healthy aquatic life.
- Environmental Monitoring — Measuring DO in rivers, lakes, and reservoirs to assess water quality and ecosystem health.
- Industrial Process Water — Controlling oxygen levels in industrial water systems to prevent corrosion and ensure process efficiency.
Keywords：dissolved oxygen sensor, DO sensor, fluorescent DO probe, water quality sensor, RS485 DO sensor, Modbus RTU DO sensor, wastewater DO sensor, aquaculture DO sensor
