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可(ke)控(kong)(kong)距(ju)離(li)加(jia)(jia)長:常規閥(fa)控(kong)(kong)器(qi)通訊距(ju)離(li)只有2-5KM,這(zhe)時(shi)候(hou)要(yao)想遠距(ju)離(li)大面(mian)積控(kong)(kong)制(zhi)閥(fa)門,超出網(wang)關(guan)(guan)通訊距(ju)離(li)則需要(yao)增加(jia)(jia)網(wang)關(guan)(guan)數(shu)量,而一個(ge)網(wang)關(guan)(guan)的(de)價(jia)格是(shi)不便宜的(de)。這(zhe)時(shi)候(hou)遠距(ju)離(li)閥(fa)控(kong)(kong)器(qi)的(de)優點就突顯出來,同樣的(de)網(wang)關(guan)(guan)配(pei)置條件下可(ke)將(jiang)閥(fa)控(kong)(kong)器(qi)和閥(fa)門安裝到更遠的(de)地(di)方實現控(kong)(kong)制(zhi),省(sheng)(sheng)錢又省(sheng)(sheng)心(xin)。
了解更多>>產品(pin)簡介:基于STM8L內核(he)的(de)低功(gong)耗(hao)設(she)計的(de)多路(lu)匯(hui)集板(ban)。可選(xuan)配(pei)WIFI、GRPS、LAN、光纖、衛星等(deng)信號輸出。具有超強的(de)穿墻功(gong)能(neng)以(yi)及抗(kang)干擾能(neng)力,可實現遠距(ju)(ju)離(li)LORA信號匯(hui)總、接收。標配(pei)220V市(shi)電(dian)供(gong)電(dian),可選(xuan)配(pei)2W 2000mA的(de)太陽能(neng)+鋰(li)電(dian)池設(she)計。技術參數(shu):供(gong)電(dian)方(fang)式(shi)(shi):DC12-24V適配(pei)器(qi)供(gong)電(dian)工作頻段:470MHz調制方(fang)式(shi)(shi):LORA通訊(xun)距(ju)(ju)離(li):≤5KM介入節點數(shu)量:最大128個(ge)網(wang)絡接口:以(yi)太網(wang)、2G、4G
了解更多>>產品(pin)簡(jian)介(jie):采用 PBUS 總(zong)線載波通訊技術,只(zhi)需要(yao)用一(yi)根兩芯電(dian)(dian)(dian)(dian)纜(lan)即可控制(zhi)(zhi)灌(guan)溉區域內的全(quan)部電(dian)(dian)(dian)(dian)磁閥。一(yi)個(ge)閥門解碼(ma)控制(zhi)(zhi)器控制(zhi)(zhi)一(yi)個(ge)電(dian)(dian)(dian)(dian)磁閥,閥門解碼(ma)控制(zhi)(zhi)器可外接壓力開關組(zu)件(jian),帶(dai)壓力反饋功能(neng),大大優化了(le)(le)現有灌(guan)溉系統架(jia)構,通過定(ding)時灌(guan)溉功能(neng),使每個(ge)閥門都能(neng)定(ding)時開啟和定(ding)時關閉,極大節省了(le)(le)人工成(cheng)本。技術參數:供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓 DC24V供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流 MAX 1A
了解更多>>技(ji)術參數(shu):供電(dian)(dian)方式(shi): 26650鋰電(dian)(dian)池(chi) 鋰電(dian)(dian)池(chi)容量(liang) 3 7V、5500mAH太陽能板 10V、0 3W工(gong)作頻段 470MHz-510MHz功耗 平(ping)均(jun)功耗<0 5mA無(wu)線(xian)發(fa)射功率(lv) 最大發(fa)射功率(lv)20dB天(tian)線(xian) 標(biao)配(pei)470MHz螺旋天(tian)線(xian)通信(xin)距離 ≥3KM(空(kong)曠(kuang)環境(jing))信(xin)道 16個(ge)(0 ~ 0F)波特率(lv) 自適應數(shu)據傳(chuan)輸方式(shi) 被動(dong)召測(ce)工(gong)作環境(jing) -20℃-60℃;5%RH-95%RH(非凝露)
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