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    Temperature/Humdity Sensor DT300 NB-IoT

    • Weight:150g
    • Brand :Temperature/Humdity Sensor
    • No.: DT300 NB-IoT

    The DT300 is integrated air temperature & humidity sensor. The sensor use sensorion® SHT31 temperature/humidity ic.  It is compact design with small dimension and easy for

    1. Detailed information

    1.Overview

    The DT300 is integrated air temperature & humidity sensor. The sensor use sensorion® SHT31 temperature/humidity ic.  

    It is compact design with small dimension and easy for installation. It is applicable for home, industrial room, greenhouse, cabinet and other cases..

    With NB-IoT module, it upload data via NB-IoT network to cloud server. The cost and power consumption is very low.

    As it is with algorithm of low power consumption, the internal battery work for more than 1 year.  

    2.Specification


    Measurement

    Measurement Range

    "-40~90℃, 0~100%RH

    Resolution

    ±0.5℃,±3%RH

    Drift per year

    ±1%FS

    Radio

    NB-IoT Module

    Quectel BC95 (default)

    Frequency

    B8 900Mhz, B5 850Mhz, B20 800Mhz, B28 700Mhz

    Power

    Internal Battery

    Recharged Lithium Battery 7000mAh @ 3.7V Lithium

    Lifetime for one charge

    1 years at 4 times report per day

    Current

    <60mA@3.7V(uploading), <40ua @3.7V (sleep)

    Mechanical

    Dimension

    110X85X42mm

    Weight

    150g (standard version)

    Other

    Working Environment

    "-40 ~ 85℃, 5~95%RH

    Protection Rank

    IP65

    Mounting

    Wall Mounting

     

    3.Package

     

    Part List

    NO.

    Item

    Quantity

    Remark

    1

    Temperature & Humidity sensor

    1


    2

    Manual

    1


    20*11*14cm, for 1 unit/box

    (Notes: Frequently update without notification)