Multi-parameter online water quality monitor


Published Time:

2025-04-23


Product Introduction
A new type of online monitoring system for multiple parameters of injection water, suitable for the harsh conditions of offshore platforms, such as high humidity, large diurnal temperature differences, salt spray in the air, and limited platform space. The system is fully automatic and features an automatic forced cleaning function. It can automatically monitor oil, suspended solids, dissolved oxygen, corrosion rate, total iron, sulfides, and pH value in the water. It actively eliminates interference factors in online testing, separates large particles and bubbles through process optimization, and ensures the accuracy of online monitoring of multiple parameters of injection water quality. It uses data processing technology to achieve abnormal data filtering and automatic data correction, historical data recording and query, and out-of-limit data warning.

Technical Indicators
Oil Content Test Range 0-200ppm; Accuracy ≤ ±0.1ppm at 0-10ppm, accuracy ±1ppm at 10-200ppm, relative deviation ≤ ±10%;
Suspended Solids Content, Test Range 0-400ppm; Accuracy ≤ ±0.1ppm, relative deviation ≤ ±10%;
Corrosion Rate, Test Range 0-10mm/a; Accuracy ≤ ±0.001mm/a, relative deviation ≤ ±10%;
Total Iron Content Test Range 0-5ppm; Accuracy ≤ ±0.02ppm, relative deviation ≤ ±10%;
Sulfide Content Test Range 0-5ppm; Accuracy ≤ ±0.02ppm, relative deviation ≤ ±10%;
Dissolved Oxygen Test Range 0-20ppm; Accuracy ≤ ±1ppb, relative deviation ≤ ±15%;
pH Test Range 0-14; Accuracy ≤ ±0.01pH, relative deviation ≤ ±10%.

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