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DHT22 Temperature  & Humidity Sensor

    DHT22 Temperature & Humidity Sensor

    RM 49.00

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    100 left
    Delivery From Kuala Lumpur
    Estimated Arrival : 1-3 working days.
    First unit : RM 10.00 
    Shipping Fee
    RM 10 by courier to Peninsular Malaysia
    RM 15 by courier to Sabah, Labuan
    RM 15 by courier to Sarawak
    Ship To : Within Malaysia
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    Since 31 Oct 2021
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    Product ID : 221699863
    Model / SKU : 170437952
    Conditions : New


    DHT22 Temperature  & Humidity Sensor

     

    OVERVIEW

    AM2302 output calibrated digital signal. It applys exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability. Its sensing elements is connected with 8-bit single-chip computer.

    Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory.
    Small size & low consumption & long transmission distance(100m) enable AM2302 to be suited in all kinds of harsh application occasions. Single-row packaged with four pins, making the connection very convenient.

     

    FEATURES

    • High precision
    • Capacitie type
    • Full range temperature compensated
    • Relative humidity and temperature measure ment
    • Calibrated digital signal
    • Outstanding long-term stability
    • Long transmission distance, up to 100 meters
    • Low power consumption
    • 4 pins packaged and fully interchangable

     

    SPECIFICATION

    Model

    AM2302

    Power supply

    3.3-5.5V DC

    Output signal

    digital signal via 1-wire bus

    Sensing element

    Polymer humidity capacitor

    Operating range

    humidity 0-100%RH; temperature -40~80Celsius

    Accuracy

    humidity +-2%RH(Max +-5%RH); temperature +-0.5Celsius

    Resolution or sensitivity

    humidity 0.1%RH; temperature 0.1Celsius

    Repeatability

    humidity +-1%RH; temperature +-0.2Celsius

    Humidity hysteresis

    +-0.3%RH

    Long-term Stability

    +-0.5%RH/year

    Interchangeability

    fully interchangeable ?

     

    PACKAGE INCLUDES

    • 1 x DHT22 Temperature & Humidity Sensor


     

     

     

     

     

     

     

    For enquiries please Whatsapp 0125374838
    https://wa.me/60125374838

     



    Buy with confidence
    We have 8 Good Ratings from buyers View More Rating >
    Buyer
    Item ID
    Date
    Ratings
    ma****
    221688649
    5/24/2022 6:38:00 PM
    Good in time
    mO****
    221721218
    4/20/2022 8:40:00 PM
    -
    mO****
    221718163
    4/20/2022 8:40:00 PM
    -
    JH****
    221683916
    3/4/2022 11:16:00 AM
    5 star seller.
    je****
    221729411
    2/28/2022 1:22:00 PM
    fast delivery..
    gi****
    221684025
    2/25/2022 11:39:00 AM
    item received just now.
    gi****
    221684025
    2/12/2022 3:06:00 PM
    Just received, busy charging unit. and doing other things. Reasonable delivery speed, within 5 days or so.

     

    For enquiries please Whatsapp 0125374838
    https://wa.me/60125374838

     

     

    For enquiries please Whatsapp 0125374838
    https://wa.me/60125374838

     

     

    For enquiries please Whatsapp 0125374838
    https://wa.me/60125374838

     

     

    For enquiries please Whatsapp 0125374838
    https://wa.me/60125374838

     

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