706X66G259DTP系列GSM短信測(cè)控終端(RTU,DTU):
解決了遠(yuǎn)距離報(bào)警測(cè)控的難題。用手機(jī)發(fā)一條短信就可以控制千里之外的設(shè)備啟動(dòng),這是DTP_RD+模塊的基本功能。
【無(wú)線液位傳輸器應(yīng)用案例】高位蓄水池水位無(wú)線遙控抽水泵方案
拔茅茹以其匯 發(fā)表于:2015/7/7 10:29:42
【無(wú)線液位傳輸器應(yīng)用案例】高位蓄水池水位無(wú)線遙控抽水泵方案
一、706X66G259方案介
本方案采用433MHz自主無(wú)線通信方式,沒(méi)有運(yùn)行費(fèi)用,實(shí)時(shí)通信,并借助公用GSM網(wǎng)絡(luò),通過(guò)短信實(shí)現(xiàn)遠(yuǎn)程報(bào)警。
先將每個(gè)蓄水池分為2段,代表2個(gè)不同的水位高度,用浮球狀態(tài)來(lái)表示蓄水池當(dāng)前水位高度。把液位開(kāi)關(guān)信號(hào)引入無(wú)線水位發(fā)射裝置,如果水池附近沒(méi)有動(dòng)力電源,可以采用達(dá)泰一體化太陽(yáng)能電源供電。
706X66G259山下泵房控制室無(wú)線接收裝置收到山上發(fā)來(lái)的上下水位信號(hào)后,通過(guò)控制電路輸出開(kāi)泵信號(hào)或者停泵信號(hào)。同時(shí)短信報(bào)警器給值班人員手機(jī)發(fā)送通知短信,實(shí)時(shí)報(bào)告當(dāng)前的水位狀態(tài)和水泵工作狀況。
706X66G259
12IAV53K1A
DS3800HPCA1F
9T58K0082
44A737246-G01
DS3800DMPC1F1E
9T-58B-47
323A2354P30
CR9500B102A4A
CR206C102
9L10MAL314
CR122BT00222C
CR122BT00222C
CR122A02102AA
9F51CBK100
12CEB52A10
FANUC IC670MDL740J
IC698PSA100IC698PSD300
IC698CRE030IC698ETM001
IC698CPE030IC698CRE020
Okuma Main Card I - II Board # E4809-436-014-A WARRANTY
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Sunstrand PC Board, 99177460-6-*, WARRANTY
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