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 Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.

WATER QUALITY SENSOR

The ​​RK500-07 Turbidity Sensor​​ utilizes advanced optical technology to measure water turbidity caused by suspended particles. Based on the principle of ​​90° scattered light detection​​ (measured in ​​NTU​​), it complies with ​​EN27027 and ISO7027 standards​​ and uses an ​​860 nm infrared light source​​ to eliminate interference from sample coloration. This ensures accurate, reliable measurements across a wide range (​​0.01–4000 FNU​​) for both low- and high-turbidity applications.
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​Key Features​

  • ​Optical Measurement​​:

    • ​Sapphire measurement window​​ for exceptional durability and scratch resistance.

    • ​Self-cleaning option (Type D)​​ with a built-in brush for automated maintenance in harsh environments.

  • ​High Precision​​:

    • ​±1% FS accuracy​​ (±2% FS for Type D) and resolution down to ​​0.01 NTU​​ (<10 NTU) or ​​0.1 NTU​​ (>10 NTU).

  • ​Robust Design​​:

    • Materials like ​​316L stainless steel​​ and ​​titanium alloy​​ for corrosion resistance in marine or chemical environments.

    • ​IP68 waterproof rating​​ for submersion or harsh outdoor use.

  • ​User-Friendly​​:

    • ​No external modules​​ required; integrates directly into pipelines or tanks.

    • ​Temperature compensation​​ ensures stable readings across ​​0–60℃​​ (Type C supports ​​-5–60℃​​).

  • ​Flexible Configurations​​:

    • Customizable measurement ranges (​​0–10/100/1000/4000 NTU​​) and output options (4–20mA, RS485).

    • Optional ​​mounting bracket​​ for stable submersion or pipeline installation.

RIKA Sensor
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