testo 6621 - Temperature and humidity transmitter
Specifications of testo 6621 - Temperature and humidity transmitter
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    testo 6621 - Temperature and humidity transmitter
    Specifications of testo 6621 - Temperature and humidity transmitter

    Testo 6621 – Temperature and humidity transmitter

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    • Temperature Range: -20 to +70 °C
    • Accuracy: ±0.5 °C / 0.9 °F
    • Humidity Accuracy: ±2.0 %RH (0 to 90 %RH)
    • Patented humidity sensor for highest accuracy
    • Adjustable outputs via P2A software interface
    • Available with or without display
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    SKU: 0555-6621 Categories: ,
    Brand:Testo

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    Description

    Testo 6621 – Temperature and humidity transmitter:

    Order-Nr.  0555 6621

    The measurement transmitter Testo 6621 stands out thanks to its patented humidity sensor which guarantees the highest accuracy. Particularly practical: The sensor and the analog outputs can be adjusted, analyzed, and parameterized via an external interface using the P2A software.

    Select the suitable design according to your application in a room or a duct. The measurement transmitter testo 6621 is available in different product variations: optionally with or without display, in the housing colors grey or white.

    Testo 6621 Specifications

    Specification Details
    Measurement Range of Humidity 0 to 100% RH (>90% RH only briefly) (not for high humidity processes)
    Accuracy of Humidity ±2.0 %RH (0 to 90 %RH), ±4 %RH (90 to 100 %RH)
    Measurement Range of Temperature -20 to +70 °C (-4 to +158 °F)
    Accuracy of Temperature ±0.5 °C / 0.9 °F
    Voltage Supply 20 to 30 V AC/DC
    Material/Colour ABS/pure white (RAL 9010) or light grey
    Dimensions 81 x 81 x 42 mm
    Weight 160 g

     

    Specifications

    Specifications

    Specification Details
    Measurement Range of Humidity 0 to 100% RH (>90% RH only briefly) (not for high humidity processes)
    Accuracy of Humidity ±2.0 %RH (0 to 90 %RH), ±4 %RH (90 to 100 %RH)
    Measurement Range of Temperature -20 to +70 °C (-4 to +158 °F)
    Accuracy of Temperature ±0.5 °C / 0.9 °F
    Voltage Supply 20 to 30 V AC/DC
    Material/Colour ABS/pure white (RAL 9010) or light grey
    Dimensions 81 x 81 x 42 mm
    Weight 160 g
    Reviews (2)
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    2 reviews for Testo 6621 – Temperature and humidity transmitter

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    1. Ali Hassan –

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    2. mick –

      The Testo 6621 excels in providing accurate temperature and humidity readings, making it an essential tool for maintaining optimal environments.

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