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Umuvuduko w'Amapine yo hanze (Transmitter)

Sensor

Umuvuduko w'Amapine yo hanze (Transmitter)

Ibisobanuro

Imashini yerekana amapine yimbere yashyizwe mumodoka yimodoka kandi ihita ikurikirana umuvuduko wamapine, ubushyuhe, nurwego rwa bateri.Icyuma cyubatswe hamwe na sensor yo hanze byashyizwe mumwanya utandukanye, ariko kubera ko sensor yo hanze yashyizwe muburyo butaziguye kumunwa wa gaze, uburinganire bwo gupima umuvuduko w'ipine ntibuzagira ingaruka. Mu gupima ubushyuhe bw'ipine, sensor yo hanze izaba ifite ikosa rya dogere 1-2 ugereranije niyubatswe.

Umuvuduko w'amapine yo hanze ukoresha transmitter idafite umugozi wohereza amakuru yumuvuduko uturutse hanze yipine kuri module yakira hagati, hanyuma ikerekana amakuru yumuvuduko wa buri tine. Iyo umuvuduko w'ipine ari muke cyane cyangwa ikirere kiva, sisitemu izahita itabaza. Sisitemu yohereza ibintu igizwe n'ibice bikurikira: igice cya elegitoronike (harimo module y'umuvuduko w'amapine, oscillator ya kristu, antenna, module ya RF, module ya radiyo nkeya, bateri) igice cyubatswe (igikonoshwa, umugozi).

    ibisobanuro2

    Ibisobanuro

    p131d
    Modire yumuvuduko wamapine: Muri sisitemu yohereza, module yumuvuduko wipine ni module ihuriweho cyane iragwa MCU, sensor yumuvuduko, hamwe nubushyuhe bwubushyuhe. Mugushira software muri MCU, igitutu, ubushyuhe, hamwe namakuru yihuta birashobora gukusanywa no gutunganywa uko bikwiye, kandi byoherejwe binyuze muri module ya RF.
    Oscillator ya Crystal: Oscillator ya kristu itanga isaha yo hanze ya MCU, kandi mugushiraho igitabo cya MCU, ibipimo nkumwanya wo hagati hamwe nigipimo cya baud cyikimenyetso cya RF cyoherejwe na transmitter kirashobora kugenwa.
    Antenna: Antenna irashobora kohereza amakuru yoherejwe na MCU.
    Module yumurongo wa radio: Amakuru yakuwe muri module yumuvuduko wipine hanyuma yoherezwa kuri 433.92MHZFSK yumurongo wa radio.
    Antenne ntoya: Antenne ntoya irashobora gusubiza ibimenyetso bike kandi ikohereza muri MCU.
    Batteri: Iha imbaraga MCU. Imbaraga za bateri zifite ingaruka zikomeye mubuzima bwa serivisi ya transmitter.
    PCB: Ibice bihamye kandi bitanga amashanyarazi yizewe.
    Igikonoshwa: Gutandukanya ibikoresho bya elegitoroniki byimbere mu mazi, ivumbi, amashanyarazi ahamye, nibindi, mugihe kandi birinda ingaruka zuburyo butaziguye mubice byimbere.

    Ibiranga

    • Kwishyira hamwe (igitutu, ubushyuhe, kwihutisha amakuru)
    • Ibisobanuro bihanitse 8kPa @ (0 ℃ -70 ℃)
    • Ikwirakwizwa rya RF
    Ubuzima bwa bateri ndende ≥2years

    Ibikoresho bya tekiniki

    Gukoresha voltage

    2.0V ~ 4.0V

    Ubushyuhe bwo gukora

    -20 ~ 80 ℃

    Ubushyuhe bwo kubika

    -40 ℃ ~ 85 ℃

    Imikorere ya RF

    433.920MHz ± 20kHz

    RF FSK inshuro nyinshi

    ± 25KHz

    Ikigereranyo cya RF

    9.6kbps

    Imbaraga-zohereza imbaraga

    ≤10dBm (VDD = 3.0V , T = 25 ℃)

    Ikigereranyo cyo gupima

    100 ~ 800kpa

    Umuyoboro uhagaze

    ≤3uA@3.0V

    Ibyuka bihumanya ikirere

    11.6mA@3.0V

    Ibipimo byo gupima neza

     

    ≤8kPa @ (0 ~ 70 ℃)

    ≤12kPa @ (- 20 ~ 0 ℃, 70 ~ 85 ℃)

    Ibipimo by'ubushyuhe

    ≤3 ℃ (-20 ~ 70 ℃)

    ≤5 ℃ (70 ~ 80 ℃)

    Urwego rwo kumenya ingufu za bateri

    2.0V ~ 3.3V

    Ubuzima bwa Batteri

    Imyaka 2 @ CR1632


    Kugaragara

    p2j9v

    p3q7k

    Ingano

    Uburebure

    23.2mm ± 0.2

    Uburebure

    15.9mm ± 0.2

    Ibiro

    ≤12g

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