哪家的揚塵在線監測儀品牌更(geng)好更(geng)靠譜(pu)?(JD-YC07)作為專業生產(chan)廠(chang)家的(de)競道光電科(ke)技是(shi)一(yi)個(ge)特別靠譜(pu)的(de)優質廠(chang)家，也是(shi)一(yi)個(ge)在市場上有很高(gao)度的(de)*，*，廠(chang)家保質保量。

　　揚塵在線監測儀品牌Brand of dust online monitor

　　目前(qian)，隨著國家政策(ce)的(de)(de)引導，城市的(de)(de)發(fa)展，各(ge)種(zhong)建(jian)設工(gong)(gong)(gong)(gong)程(cheng)規模不斷擴大(da)，如何搞好現(xian)(xian)(xian)場(chang)(chang)施(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)(xian)場(chang)(chang)管(guan)理，降(jiang)低事故發(fa)生(sheng)的(de)(de)頻(pin)率，杜絕各(ge)種(zhong)違規操作和(he)不文明(ming)施(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)(xian)象(xiang)一直(zhi)是(shi)施(shi)工(gong)(gong)(gong)(gong)企(qi)業(ye)(ye)、政fu管(guan)理部門關(guan)注的(de)(de)焦點。利用現(xian)(xian)(xian)代科技，優化監(jian)(jian)控(kong)(kong)(kong)手段，實現(xian)(xian)(xian)實時(shi)的(de)(de)、全過程(cheng)的(de)(de)、不間斷的(de)(de)監(jian)(jian)管(guan)也成了(le)建(jian)筑(zhu)行(xing)業(ye)(ye)施(shi)工(gong)(gong)(gong)(gong)管(guan)理待考慮的(de)(de)問題，為此(ci)各(ge)地(di)方建(jian)設都明(ming)文規定：轄(xia)區(qu)內的(de)(de)建(jian)筑(zhu)工(gong)(gong)(gong)(gong)地(di)必裝噪聲揚塵、視頻(pin)監(jian)(jian)控(kong)(kong)(kong)系(xi)(xi)統一供(gong)遠程(cheng)監(jian)(jian)控(kong)(kong)(kong)，并錄xiang取zheng。工(gong)(gong)(gong)(gong)地(di)現(xian)(xian)(xian)場(chang)(chang)降(jiang)塵措施(shi)實施(shi)結果(guo)監(jian)(jian)控(kong)(kong)(kong)為了(le)監(jian)(jian)管(guan)工(gong)(gong)(gong)(gong)地(di)是(shi)否(fou)按標準規范要求執行(xing)對工(gong)(gong)(gong)(gong)地(di)路面灑水抑(yi)塵、沖洗地(di)面等(deng)工(gong)(gong)(gong)(gong)作：(1)利用工(gong)(gong)(gong)(gong)地(di)周(zhou)邊的(de)(de)揚塵監(jian)(jian)控(kong)(kong)(kong)系(xi)(xi)統對現(xian)(xian)(xian)場(chang)(chang)圍欄(lan)噴淋系(xi)(xi)統是(shi)否(fou)正常(chang)工(gong)(gong)(gong)(gong)作進行(xing)視頻(pin)監(jian)(jian)督。(2)工(gong)(gong)(gong)(gong)地(di)現(xian)(xian)(xian)場(chang)(chang)等(deng)距(ju)離設置濕(shi)度(du)(du)監(jian)(jian)測傳感器(qi)采(cai)集現(xian)(xian)(xian)場(chang)(chang)濕(shi)度(du)(du)數據，通過對比同(tong)區(qu)域(yu)空氣濕(shi)度(du)(du)和(he)傳感器(qi)采(cai)集的(de)(de) 濕(shi)度(du)(du)判斷現(xian)(xian)(xian)場(chang)(chang)是(shi)否(fou)采(cai)用灑水降(jiang)塵措施(shi)。(3)設置水表對灑水降(jiang)塵設施(shi)用水量進行(xing)監(jian)(jian)管(guan)。

　　產品特點：

　　供電：5V直流±0.5V

　　工作環境：-20-80℃，濕度≤100無(wu)凝露

　　通信(xin)方式：支持modbus485，支持GPRS通信(xin)，支持RS232數據(ju)輸出，支持Lora無線通信(xin)。不同傳(chuan)感器(qi)之間可Lora無線組網，大組網間隔3KM,可通過主機(ji)自(zi)帶(dai)傳(chuan)感器(qi)匯(hui)總上傳(chuan)平臺、LED屏幕。

　　工(gong)作電流：Lora從(cong)機模式(shi)：瞬(shun)時(shi)≤50mA，平(ping)均(jun)≤20mA，GPRS+Lora主機模式(shi)：瞬(shun)時(shi)≤120mA，平(ping)均(jun)≤30mA。

　　功耗極低(di)，組網傳感器頂端貼片太(tai)陽能板，無需拉線，可隨(sui)意布(bu)置在有陽光的區域(選配)。

　　休眠電(dian)流：<1mA。

　　外置傳感器協(xie)議：modbus485

　　外置傳感器大數量：32

　　外置(zhi)傳感器電(dian)壓(ya)：12V

　　內置傳感器：溫度，濕度，大氣壓，噪聲，(PM2.5、PM10、TSP)(選(xuan)配)

　　內置(zhi)傳感(gan)器(qi)精度(du)：溫度(du)：±0.01℃，濕度(du)：±2%RH，大氣壓：0.2Pa，顆粒物(wu)傳感(gan)器(qi)：小分辨粒徑0.3μm，TSP參(can)數：測(ce)定范圍(wei)：0.01-10000ug/m3檢測(ce)靈敏(min)度(du)：0.01ug/m3;測(ce)量精度(du)：±10%

　　，噪(zao)聲參數：量程:30~130dB頻率范圍:31.5Hz~8kHz準確度:±1.5dB

　　數據上傳間隔(ge)：30s-65535s

　　風(feng)速參數(shu)：測(ce)量范圍：0-30m 0-60m分(fen)辨率：0.1m/s測(ce)量精度：±1m/s

　　風向參數(shu)：風向范圍：0～360°/16方位分辨率：1°測量精度(du)：&plusmn;3°

　　攝像機：室外網絡紅外高速球,采用高性能處理器，高效、穩定，水(shui)平360度連(lian)續旋轉，垂直90°,雙濾(lv)光(選(xuan)配(pei))

　　片自動切換(huan)，IP66防(fang)護等級(ji)，支(zhi)持有線/3G無(wu)線網絡傳輸。

　　供(gong)電系統AC220V或太陽能供(gong)電

　　通(tong)訊系統(tong)RS485，GPRS，以太網(wang)、Lora(選配)