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The OUSAF22 NIR/VIS absorption sensor monitors color and purity in Ex areas and hygienic processes.

Color sensor
OUSAF22

NIR/VIS absorption sensor for color and purity monitoring

OUSAF22
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  • Measuring principle

    Colorimetry

  • Application

    Color measurement (APHA/Hazen, EBC, ASBC, ASTM, ICUMSA,...)

  • Measurement range

    0 to 2.5 AU

  • Material

    Sensor housing: Stainless Steel 316L

  • Process temperature

    0 to 90 °C (32 to 194 °F) continuous
    Max. 130 °C (266 °F) for 2 hours

  • Process pressure

    Max. 100 bar (1450 psi)
    (depending on flow through assembly)

  • Ex certification

    ATEX II 2G Ex db IIC T5 Gb
    FM Cl.1, Div. 1, Group B, C, D

  • Ingres protection

    IP65 (NEMA 4)

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