The 313 S Air Humidity Meter has been designed for professional use in fields such as the air-conditioning sector. The 313 S Air Humidity Meter determines both relative humidity and ambient temperature. The 313 S Air Humidity Meter can be connected to type K thermo-elements to detect, for instance, the temperature of a wall by means of a surface probe.

Air Humidity Meter 313S

  • Ranges
     - Relative humidity
     - Temperature
     - Type K
     - Calculated dew point
     - Wet bulb temperature


    5 ... 95 % H.r.
    0 ... +50 °C
    -50 ... +1300 ºC
    -25,3 ... +48,9 ºC
    -21 ... +50 ºC

    Resolution
     - Relative humidity
     - Temperature
     - Type K
     - Calculated dew point
     - Wet bulb temperature


    0,1 % H.r.
    0,1 °C
    0,1 °C
    0,1 °C
    0,1 °C

    Accuracy
     - Temperature
     - Relative humidity

     - Type K


    ±0,8 ºC
    ≥70 % H.r.±3 % of the measurement value.. + 1 % H.r.
    <70 % H.r. ±3 % H.r.
    ± (0,4 % + 0,5 ºC)

    Memory

    SD card (1 ... 16 GB)

    Measurement rate

    adjustable, 1 ... 3600 seconds

    Display

    LCD de 52 x 38 mm, with backlight

    Interface

    RS-232

    Operating conditions

    0 ... +50 °C
    < 85 % H.r.

    Power supply

     6 x 1,5 V batteries/
     9 V mains adapter (optional)

    Dimensions

    177 x 68 x 45 mm

    Weight

    approx. 490 g

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