Duct moisture sensor

HYGRASGARD® duct humidity sensors reliably and precisely measure the relative humidity and/or temperature in ventilation ducts, in refrigeration, air conditioning and clean room technology and convert the measured variables into a standard signal of 0-10 V or 4...20 mA. Some models also have a potential-free changeover contact as an output - ideal for flexible switching applications in building technology.
Many device groups can also display additional parameters: relative humidity [% r. H.], absolute humidity [g/ m³], mixing ratio [g/ kg], dew point temperature [°C], enthalpy [kJ/ kg] and ambient temperature [°C].

72 products
  • HYGRASGARD® KFF-SD-U
    %RH

    HYGRASGARD® KFF-SD-U

    1201-3181-0000-029

    $196.47

    incl. VAT $233.71

  • HYGRASGARD® KFF-SD-I
    %RH

    HYGRASGARD® KFF-SD-I

    1201-3182-0000-029

    $196.47

    incl. VAT $233.71

  • HYGRASGARD® KFTF-SD-U
    °C %RH

    HYGRASGARD® KFTF-SD-U

    1201-3181-1000-029

    $201.85

    incl. VAT $240.04

  • HYGRASGARD® KFTF-SD-I
    °C %RH

    HYGRASGARD® KFTF-SD-I

    1201-3182-1000-029

    $201.85

    incl. VAT $240.04

  • HYGRASGARD® KFF-I
    %RH

    HYGRASGARD® KFF-I

    1201-3112-0000-029

    $211.12

    incl. VAT $251.21

  • HYGRASGARD® KFF-U
    %RH

    HYGRASGARD® KFF-U

    1201-3111-0000-029

    $211.12

    incl. VAT $251.21

  • HYGRASGARD® KFTF-I
    °C %RH

    HYGRASGARD® KFTF-I

    1201-3112-1000-029

    $216.51

    incl. VAT $257.55

  • HYGRASGARD® KFTF-U
    °C %RH

    HYGRASGARD® KFTF-U

    1201-3111-1000-029

    $216.51

    incl. VAT $257.55

  • HYGRASGARD® KFTF-U Pt100
    °C %RH

    HYGRASGARD® KFTF-U Pt100

    1201-3111-2001-029

    $224.98

    incl. VAT $267.54

  • HYGRASGARD® KFTF-U NTC10K
    °C %RH

    HYGRASGARD® KFTF-U NTC10K

    1201-3111-2015-029

    $225.13

    incl. VAT $267.88

  • HYGRASGARD® KFTF-U NTC20K
    °C %RH

    HYGRASGARD® KFTF-U NTC20K

    1201-3111-2016-029

    $225.13

    incl. VAT $267.88

  • HYGRASGARD® KFTF-U Pt1000
    °C %RH

    HYGRASGARD® KFTF-U Pt1000

    1201-3111-2005-029

    $225.75

    incl. VAT $268.50

  • HYGRASGARD® KFTF-U LM235Z
    °C %RH

    HYGRASGARD® KFTF-U LM235Z

    1201-3111-2021-029

    $226.21

    incl. VAT $269.15

  • HYGRASGARD® KFTF-U Ni1000
    °C %RH

    HYGRASGARD® KFTF-U Ni1000

    1201-3111-2009-029

    $226.52

    incl. VAT $269.46

  • HYGRASGARD® KFTF-U NTC1.8K
    °C %RH

    HYGRASGARD® KFTF-U NTC1.8K

    1201-3111-2012-029

    $226.52

    incl. VAT $269.46

  • HYGRASGARD® KAVTF-I
    °C %RH

    HYGRASGARD® KAVTF-I

    1201-3162-6000-029

    $226.88

    incl. VAT $269.82

We also manufacture individually

Do you have special requirements?As a manufacturer with our own production facilities in Germany, we are always in a position to produce products outside the standard range.

 Contact us

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+49 911 519 470

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