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想了解誰家的揚塵監測設備價格更優惠(hui),性價(jia)比更高嗎(ma)?(JD-YC07)山東濰坊的風途科技廠(chang)家是(shi)一個(ge)一定不(bu)會后悔(hui)的信賴(lai)之選,有什么會比原生的生產廠(chang)家價(jia)格更實(shi)惠(hui)呢
揚塵監測設備價格Dust monitoring equipment price
土(tu)方(fang)階(jie)段渣土(tu)運輸(shu)(shu)車(che)輛(liang)出入頻繁,工(gong)(gong)(gong)(gong)(gong)地內部和(he)工(gong)(gong)(gong)(gong)(gong)地出入口處路面塵土(tu)較(jiao)多(duo),導致工(gong)(gong)(gong)(gong)(gong)地內、外部交(jiao)通(tong)揚塵的(de)大量產生; 地基階(jie)段土(tu)方(fang)施(shi)工(gong)(gong)(gong)(gong)(gong)量大,基坑(keng)內部道路難以硬化,場內施(shi)工(gong)(gong)(gong)(gong)(gong)機械(xie)多(duo),PM10濃(nong)度(du)居高(gao)(gao)(gao)不下(xia); 主(zhu)(zhu)體(ti)施(shi)工(gong)(gong)(gong)(gong)(gong)階(jie)段的(de)揚塵主(zhu)(zhu)要來自于模板拆除和(he)內部交(jiao)通(tong)運輸(shu)(shu)等環節,PM10排放濃(nong)度(du)較(jiao)低; 主(zhu)(zhu)體(ti)裝(zhuang)修階(jie)段由于存在(zai)打孔、剔(ti)槽、材(cai)料切割(ge)、現場清理等過程(cheng),其(qi) PM10排放濃(nong)度(du)高(gao)(gao)(gao)于主(zhu)(zhu)體(ti)施(shi)工(gong)(gong)(gong)(gong)(gong)階(jie)段; 配套建設階(jie)段一(yi)般處于主(zhu)(zhu)體(ti)裝(zhuang)修階(jie)段的(de)后期,并可能產生施(shi)工(gong)(gong)(gong)(gong)(gong)周期重(zhong)疊,由于在(zai)此階(jie)段又(you)會(hui)有(you)土(tu)方(fang)開挖、渣土(tu)運輸(shu)(shu)等,其(qi) PM10排放濃(nong)度(du)也保持在(zai)較(jiao)高(gao)(gao)(gao)的(de)水平。在(zai) 5 個(ge)施(shi)工(gong)(gong)(gong)(gong)(gong)階(jie)段中,PM10排放濃(nong)度(du)呈現出高(gao)(gao)(gao) - 低 - 高(gao)(gao)(gao)的(de)趨勢,顯然,對于施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)地揚塵的(de)監管,應(ying)覆蓋(gai)施(shi)工(gong)(gong)(gong)(gong)(gong)的(de)整個(ge)過程(cheng)。
產品特點:
供電:5V直(zhi)流±0.5V
工(gong)作環境:-20-80℃,濕度≤100無凝露(lu)
通(tong)信方式(shi):支持modbus485,支持GPRS通(tong)信,支持RS232數據輸出(chu),支持Lora無(wu)線(xian)通(tong)信。不同(tong)傳感器(qi)之(zhi)間可Lora無(wu)線(xian)組網,大組網間隔(ge)3KM,可通(tong)過主(zhu)機自帶傳感器(qi)匯總上(shang)傳平臺、LED屏(ping)幕(mu)。
工作電流:Lora從機模式:瞬時(shi)≤50mA,平(ping)均≤20mA,GPRS+Lora主機模式:瞬時(shi)≤120mA,平(ping)均≤30mA。
功耗極低,組網傳感器頂端貼(tie)片太陽能板,無需拉(la)線,可隨意布(bu)置在有陽光的區域(yu)(選配)。
休眠電流(liu):<1mA。
外置(zhi)傳感(gan)器(qi)協議:modbus485
外置傳感器大數量:32
外置(zhi)傳(chuan)感(gan)器電(dian)壓:12V
內置傳感(gan)器:溫度,濕度,大氣(qi)壓,噪聲,(PM2.5、PM10、TSP)(選(xuan)配)
內置傳(chuan)感器精(jing)度:溫度:±0.01℃,濕(shi)度:±2%RH,大氣壓:0.2Pa,顆粒物傳(chuan)感器:小分辨(bian)粒徑0.3μm,TSP參數:測定范圍:0.01-10000ug/m3檢(jian)測靈敏(min)度:0.01ug/m3;測量精(jing)度:±10%
,噪聲(sheng)參數:量程(cheng):30~130dB頻率(lv)范圍(wei):31.5Hz~8kHz準確度(du):±1.5dB
數據上傳間(jian)隔:30s-65535s
風速參數:測(ce)量范圍:0-30m 0-60m分辨率:0.1m/s測(ce)量精度:±1m/s
風向(xiang)(xiang)參數(shu):風向(xiang)(xiang)范圍(wei):0~360°/16方位分辨率:1°測(ce)量精度:±3°
攝像機:室外網(wang)絡紅外高(gao)(gao)(gao)速球,采(cai)用(yong)高(gao)(gao)(gao)性能處理器,高(gao)(gao)(gao)效、穩定,水平360度(du)連續旋轉,垂直90°,雙濾光(guang)(選(xuan)配)
片自動切換,IP66防護等(deng)級,支持(chi)有線/3G無線網絡傳輸。
供電系(xi)統AC220V或太陽能供電
通訊系統(tong)RS485,GPRS,以(yi)太網、Lora(選(xuan)配)