The MDS-750 Digital Intelligent Dissolved Oxygen Electrode is based on an industrial-grade online fluorescence dissolved oxygen sensor. The measurement circuit is embedded within the sensor housing, and the original signal is directly converted into a standard digital signal output. It provides stable, sensitive, and highly repeatable dissolved oxygen measurement results, fully leveraging the technical advantages of digital sensors. It is an ideal choice for water quality monitoring applications.
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| Digital Intelligent Dissolved Oxygen Electrode |
Technical Specifications
Measuring range: 0-20mg/L; Oxygen
percentage: 0-200%
Resolution: 0.01mg/L; 0.01%
Accuracy: <1%FS
Stability: ±1%FS/Y
Temperature compensation: 18B20
Temperature drift: ±0.1%FS/°C (within compensation range)
Response time: ≥90% within 30 seconds
Power supply: 12VDC
Power consumption: <1W
Output signal: RS485 (Standard Modbus RTU protocol)
Polling interval: ≥50ms
Operating conditions: Medium temperature 0-60°C
Dimensions: φ37×200mm
Thread connection: 3/4NPT
Housing material: POM, customizable
Weight: Approx. 260g
Protection grade: IP68
Cable length: Standard 5m (customizable)
Municipal and industrial wastewater treatment
Surface water and environmental monitoring
Chemical and pharmaceutical industries
Food and beverage processing
Aquaculture water quality management
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Water & Wastewater Treatment | Pharmaceutica | Chemical Industry | Food & Beverage |
20+ Global Certifications: CE, IECEx, SIL 2/3, API 670, and ISO 9001 compliance.
48-Hour Emergency Support: Worldwide technical response network.
Multilingual Engineering Teams: Fluent in EN/JP for seamless collaboration.
Extreme Environment Expertise: -200°C to 3000°C measurement solutions.
High-Performance Materials: Hastelloy C276.
Custom OEM/ODM Services: Rapid prototyping in 72 hours.
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