Dissolved oxygen

Product Introduction

Five Parameter Water Quality Analyzer designed for measuring pH, temperature, dissolved oxygen, conductivity, and turbidity. This integrated system combines multiple measurement capabilities into a single unit, ensuring enhanced efficiency and ease of use for all operators. It features direct connectivity with smart electrodes and multi-parameter electrodes, allowing for seamless integration. The K100S provides a real-time display of measurement values and electrode status, facilitating quick and accurate assessments. It is suitable for a variety of application scenarios, including surface water, municipal wastewater, industrial effluent, drinking water, and aquaculture, making it a reliable choice for comprehensive water quality monitoring.

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Measurement Principle

Fluorescence method

Measurement Range

0 to 20.00 mg/L, adjustable

Detection Standard

HJ/T99-2003

Repeatability

±0.1 mg/L

Accuracy

±0.2 mg/L

Precision

±0.5%

Display Error

±0.2 mg/L

Resolution

0.01 mg/L

Zero Drift

±0.1 mg/L

Range Drift

±0.1 mg/L

Response Time

< 45 seconds

Temperature Compensation Accuracy

±0.1 mg/L

MTBF

≥720 h

Enclosure Rating

≥IP65

Measurement Frequency

Once per hour

Communication

RS485 (Modbus RTU standard protocol)

Dimensions

D 34 mm, L 205 mm, 3-meter cable (customizable)

 

  • The sensor exhibits several key characteristics, minimal drift, fast response time and short polarization time.
  • The sensor does not require the replacement of the dissolved oxygen membrane and electrolyte.
  • The sensor is insensitive to fouling and is minimally affected by flow rate.
  • The sensor can be calibrated directly in the air, eliminating the need for zero-point calibration.

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