限位開(kāi)關(guān)A1011
空氣限位開(kāi)關(guān)A1011
氣控限位開(kāi)關(guān)A1011
圓頂閥限位開(kāi)關(guān)A1011
克萊德限位開(kāi)關(guān)A1011
限位開(kāi)關(guān)A2033
空氣限位開(kāi)關(guān)A2033
氣控限位開(kāi)關(guān)A2033
圓頂閥限位開(kāi)關(guān)A2033
克萊德限位開(kāi)關(guān)A2033
壓力開(kāi)關(guān)A3985
克萊德壓力開(kāi)關(guān)A3985
快速排氣閥A1084
快速排氣閥A1790
快速排氣閥A1067
電磁閥CA1001
電磁閥CA1003
電磁閥閥體CA1003
電磁閥CA1035
電磁閥CA1036
電磁閥A4003
電磁閥CA1042
電磁閥A4005
電磁閥A4007
電磁閥閥體A4007
電磁閥A4009
軟連接P27143D-02 DN200
橡膠柔性接頭 P27143D-02 DN200
止回閥A2958 DN15
止回閥A2958
止回閥A2969
止回閥A2969 DN25
止回閥A3279
止回閥A3279 DN40
止回閥A3382
止回閥A3382 DN50
止回閥A3533 DN80
止回閥閥芯A2958
止回閥閥芯A2958 DN15
止回閥閥芯A2969
止回閥閥芯A2969 DN25
止回閥閥芯A3279
止回閥閥芯A3279 DN40
止回閥閥芯A3382
止回閥閥芯A3382 DN50
止回閥閥芯A3533
止回閥閥芯A3533 DN80
氣控閥1寸 A2888
氣控閥A2888
氣控角閥1寸 A2888
氣控角閥A2888
氣控閥A2888 DN25
氣控角閥A2888 DN25
氣控閥1-1/2寸 A2889
氣控閥A2889
氣控角閥1-1/2寸 A2889
氣控角閥A2889
氣控閥A2889 DN40
氣控角閥A2889 DN40
氣控閥2寸 A2890
氣控閥A2890
氣控角閥2寸 A2890
氣控角閥A2890
氣控閥A2890 DN50
氣控閥閥A2890 DN50
圓頂閥圓頂CP18607C-00 DN50
圓頂閥圓頂CP4677B-00 DN150
圓頂閥閥芯CP4677B-00 DN150
圓頂閥球頂CP4677B-00 DN150
圓頂CP1158B-00 DN200
圓頂閥圓頂CP1158B-00 DN200
圓頂閥閥芯CP1158B-00 DN200
圓頂閥球頂CP1158B-00 DN200
氣缸P22457E-00 DN200
直行氣缸P22457E-00 DN200
圓頂閥氣缸P22457E-00 DN200
氣缸維修組件A2376 DN200
圓頂閥氣缸P22458E-00 DN300
直行氣缸P22458E-00 DN300
氣動(dòng)閥 P4348B-BS4504/10
氣動(dòng)閥P16583B-BS450/PN10
調(diào)壓閥CA2003 DN40
調(diào)壓閥CA2004 DN50
調(diào)壓閥CA2005 DN65
施耐德中國(guó)區(qū)總代理特優(yōu)價(jià)供應(yīng)全系列施耐德 限位開(kāi)關(guān)
產(chǎn)品特性:- 壓鑄鋁合金殼體、粉末涂層,外型美觀、質(zhì)量。- 開(kāi)關(guān)位置可由指示器清楚辨識(shí)- 快速置位凸輪,通過(guò)花鍵軸和彈簧安裝,不用工具即可方便調(diào)整- 多接點(diǎn)端子排,有8個(gè)標(biāo)準(zhǔn)接點(diǎn)、接線安全、方便標(biāo)準(zhǔn)的電線接口- 防脫螺栓,拆裝時(shí)螺栓附在上蓋上不會(huì)脫落- 安裝方便,不銹鋼主軸連接部分及安裝支架均符合NAMUR標(biāo)準(zhǔn)技術(shù)參數(shù)型號(hào) APL-3N 系列 APL-4N 系列 APL-5N 系列 標(biāo)準(zhǔn) 選項(xiàng) 標(biāo)準(zhǔn) 選項(xiàng) 標(biāo)準(zhǔn) 選項(xiàng) 殼體 IP67 IP67Eexd II BT6(EN50014/50018) IP67Eexd II CT6(EN50014/50018) 溫度 -25-85℃ 接線端口 2×1/2NPT PT1/2 2×3/4NPT PT3/4 2×3/4NPT PT3/4 PT1/2 PF3/4 PF3/4 M20,PG13.5 接線端子 8 9-24 8 9-24 8 9-24 符合標(biāo)準(zhǔn) 0-90° 0-180° 0-90° 0-180° 0-90° 0-180° 位置指示 開(kāi)-黃;關(guān)-紅 微型開(kāi)關(guān) 機(jī)械式、感應(yīng)式、彈簧接近式 電位計(jì) IK ohm(0-5K ohm,0-10K ohm) 電流反饋 4-20mA(20-4mA)
BNS829-X858-D06-D12-100-10-FDBNS829-X857-D04-D12-100-10-FDBNS829-X856-D03-D12-100-10-FDBNS829-X855-D02-D12-100-10-FDBNS829-X708-D04-D12-100-10-FD-S90RBNS829-X559-D04-D12-100-14-DHBNS829-X559-D04-D12-100-14-DHBNS829-X557-D06-L12-100-10-FCBNS829-X557-D04-L12-100-10-FCBNS829-X557-D04-L12-100-10-FCBNS829-D06-R12-100-10-FDBNS829-D06-R12-100-10BNS829-D06-L12-100-10-FDBNS829-D06-L12-100-10BNS829-D06-L12-100-10BNS829-D06-D12-100-10-FEBNS829-D06-D12-100-10-FDBNS829-D06-D12-100-10-FDBNS829-D06-D12-100-10BNS829-D05-R16-100-10BNS829-D05-R12-100-10BNS829-D05-R12-100-10BNS829-D05-L12-100-10BNS829-D05-D12-100-10-S90RBNS829-D05-D12-100-10-FD-S90RBNS829-D05-D12-100-10-FD-S90LBNS829-D05-D12-100-10-FDBNS829-D05-D12-100-10-FDBNS829-D04-R16-100-10BNS829-D04-R12-100-10-FDBNS829-D04-R12-100-10-FDBNS829-D04-L12-100-10-FDBNS829-D04-L12-100-10-FDBNS829-D04-L12-100-10BNS829-D04-K12-100-10BNS829-D04-D16-100-10BNS829-D04-D16-100-10BNS829-D04-D12-100-10-FD-S90RBNS829-D04-D12-100-10-FD-S90LBNS829-D04-D12-100-10-FDBNS829-D04-D12-100-10-FDBNS829-D04-D12-100-10BNS829-D04-D12-100-10BNS829-D03-R12-100-10-FEBNS829-D03-R12-100-10-FEBNS829-D03-R12-100-10-FD-S80SBNS829-D03-R12-100-10-FD-S80SBNS829-D03-R12-100-10BNS829-D03-L12-100-10BNS829-D03-L12-100-10BNS829-D03-D16-100-10BNS829-D03-D16-100-10BNS829-D03-D12-100-10-FD-S90RBNS829-D03-D12-100-10-FD-S90RBNS829-D03-D12-100-10-FD-S90LBNS829-D03-D12-100-10-FDBNS829-D03-D12-100-10BNS829-D02-R16-100-10-FE-S90RBNS829-D02-R12-100-10-FEBNS829-D02-R12-100-10-FEBNS829-D02-R12-100-10BNS829-D02-D16-100-10-FDBNS829-D02-D16-100-10-FDBNS829-D02-D12-100-10-FD-S90RBNS829-D02-D12-100-10-FD-S90RBNS829-D02-D12-100-10-FD-S90LBNS829-D02-D12-100-10-FDBNS829-D02-D12-100-10-FDBNS829-D02-D12-100-10BNS829-D02-D12-100-10BNS829-B04-K16-61-16-10BNS829-B04-D12-61-12-10BNS829-B03-R12-61-12-10-FDBNS829-B03-K12-61-12-10BNS829-B03-D12-61-12-10BNS829-B02-D16-61-30-10BNS829-B02-D12-61-24-10BNS829-B02-D12-61-12-10BNS823-X859-D02-D12-100-10-01-FDBNS823-X852-D06-D12-100-10-01-FDBNS823-X842-B03-L12-61-A-10-02-FD-S90BNS823-X518-D06-L12-100-22-06BNS823-D04-R12-100-22-04BNS823-D04-R12-100-22-04BNS823-D04-D12-100-22-04-FCBNS823-D04-D12-100-12-04-S90RBNS823-D04-D12-100-10-02-FEBNS823-D04-D12-100-10-02-FEBNS823-D03-R12-100-10-01-FDBNS823-D03-D12-100-10-02-FDBNS823-D02-D12-100-10-01BNS823-C02-D16-61-D-22-02BNS823-B06-R12-61-A-10-01-S90LBNS823-B06-L12-61-A-22-06BNS823-B04-L12-61-A-22-04BNS823-B02-R12-61-D-22-02-FCBNS823-B02-L12-61-A-22-02BNS823-B02-D12-61-A-10-01BNS819-X938-FD-60-W13BNS819-X935-B02-D12-61-12-10-S90RBNS819-X934-FD-60-W13BNS819-X929-99-D-11BNS819-X877-100-R-11BNS819-X874-FD-60-101BNS819-X845-D04-L12-100-10-FDBNS819-X843-FL-60-101-FD-S80RBNS819-X839-FD-60-101-S4RBNS819-X837-D02-D12-100-55-FD-0665BNS819-X776-99-D-10-S4BNS819-X776-99-D-10-S4BNS819-X773-D06-L12-100-55-FD-1124BNS819-X769-D04-E12-100-10-FD-S90RBNS819-X759-FL-60-101-FDBNS819-X759-FL-60-101-FDBNS819-X759-FL-60-101BNS819-X750-D05-L12-100-10BNS819-X748-D04-D12-100-55-FDBNS819-X748-D04-D12-100-55-FDBNS819-X747-D04-D12-100-55-FDBNS819-X731-D08-R12-100-10-FDBNS819-X730-B04-D08-40-12-S80SBNS819-X730-B04-D08-40-12-S80SBNS819-X727-B03-R12-61-12-10BNS819-X727-B03-R12-61-12-10BNS819-X727-B03-D12-61-12-10BNS819-X727-B02-D12-61-12-10BNS819-X705-B04-K10-46-13BNS819-X705-B03-K10-46-13BNS819-X703-B04-K10-46-13BNS819-X703-B03-K10-46-13BNS819-X699-B03-R08-40-13-S4RBNS819-X699-B03-R08-40-13-S4RBNS819-X693-B02-D08-40-13-S4R-OBNS819-X693-B02-D08-40-13-S4R-OBNS819-X673-D04-D12-100-10-FDBNS819-X656-D08-E12-100-10-FDBNS819-X656-D06-E12-100-10-FDBNS819-X656-D04-E12-100-10-FDBNS819-X648-FE-60-101-FDBNS819-X648-FE-60-101BNS819-X648-FE-60-101BNS819-X642-D02-D12-100-10-FD-S76SBNS819-X622-D03-R12-100-10BNS819-X622-D03-R12-100-10BNS819-X610-100-D-11-S4BNS819-X610-100-D-11-S4BNS819-X608-B06-R08-46-55-1046BNS819-X608-B06-R08-46-11BNS819-X608-B06-R08-46-11BNS819-X566-B06-R08-46-11BNS819-X556-B03-L12-61-12-10BNS819-X555-100-D-10BNS819-X555-100-D-10BNS819-X553-D04-E12-100-10-FDBNS819-X553-D04-E12-100-10-FDBNS819-X552-D04-E12-100-10-FDBNS819-X551-FD-60-101-S80RBNS819-X551-FD-60-101-S80RBNS819-X545-B02-D08-40-11BNS819-X545-B02-D08-40-11BNS819-X539-D05-D12-100-10BNS819-X539-D04-D12-100-10BNS819-X538-D06-L12-100-10-FDBNS819-X538-D06-L12-100-10-FDBNS819-X538-D04-R16-62-10-FDBNS819-X538-D04-L12-100-10-FDBNS819-X538-D04-L12-100-10-FDBNS819-X538-D02-L12-100-10-FDBNS819-X538-D02-L12-100-10-FDBNS819-X536-D06-R12-100-10-FDBNS819-X536-D06-R12-100-10-FDBNS819-X536-D06-D12-100-10-FDBNS819-X536-D06-D12-100-10-FDBNS819-X536-D04-L12-100-10-FDBNS819-X536-D04-D12-100-10-FDBNS819-X536-D03-D12-100-10-FDBNS819-X536-D03-D12-100-10-FDBNS819-X536-D02-R16-62-10-FDBNS819-X536-D02-L12-100-10-FDBNS819-X536-D02-L12-100-10-FDBNS819-X529-100-D-11BNS819-X526-D04-R12-100-10-FD-S90RBNS819-X526-D04-R12-100-10-FD-S90RBNS819-X524-D08-L12-100-10BNS819-X524-D08-L12-100-10BNS819-X523-B06-D08-40-10BNS819-X523-B06-D08-40-10BNS819-X522-B05-R08-40-1B-S80SBNS819-X522-B05-R08-40-1B-S80SBNS819-X522-B04-D08-40-1B-S80SBNS819-X521-FD-60-101BNS819-X520-B02-L16-61-16-10BNS819-X520-B02-L16-61-16-10BNS819-X519-B02-L16-61-16-10BNS819-X519-B02-L16-61-16-10BNS819-X517-D04-R12-100-10-FDBNS819-X517-D04-R12-100-10-FDBNS819-X517-D04-L12-100-10-FDBNS819-X516-99-P-10BNS819-X516-99-P-10BNS819-X514-99-R-11BNS819-X514-99-R-11BNS819-X514-99-K-11BNS819-X513-99-K-11BNS819-X513-99-K-11BNS819-X513-99-K-10BNS819-X512-FR-60-101BNS819-X512-FR-60-101BNS819-X512-FD-60-101-FDBNS819-X512-FD-60-101BNS819-X512-FD-60-101BNS819-X512-D06-L12-100-10BNS819-X512-D06-E12-100-10BNS819-X512-D05-E12-100-10BNS819-X512-D04-L12-100-10BNS819-X512-D02-L12-100-10BNS819-X512-D02-L12-100-10BNS819-X512-D02-E12-100-10-FDBNS819-X512-D02-E12-100-10
AT0系列限位開(kāi)關(guān)為德國(guó)進(jìn)口產(chǎn)品,同時(shí)擁有高質(zhì)量和低價(jià)格的優(yōu)勢(shì),廣泛適用于多種用途,如電梯、立體停車庫(kù)、塑料機(jī)械、印刷機(jī)械等行業(yè)。其符合國(guó)際標(biāo)準(zhǔn)的安裝尺寸和多種操作頭,可以為不同應(yīng)用提供量體裁衣的產(chǎn)品和方案。技術(shù)說(shuō)明: §符合標(biāo)準(zhǔn):IEC/EN 60947; 認(rèn)證:CE,UL, CSA, GL,CCC等; §模塊化結(jié)構(gòu),防護(hù)等級(jí)IP65;§全絕緣; §符合DIN EN 61 131-2, 可用在電子電路中; §具備肯定斷開(kāi)觸頭,符合IEC/EN 60 947-5-1標(biāo)準(zhǔn),保障人身和設(shè)備安全。
KCYC音叉式物位開(kāi)關(guān)是一種新型的物位開(kāi)關(guān)。儀表由一個(gè)發(fā)訊叉體和放大器部分組成,在叉體根部壓緊兩組壓電晶體,一組作為驅(qū)動(dòng)器,驅(qū)動(dòng)叉體產(chǎn)生振動(dòng),另一組作為檢測(cè)器,用以將叉股轉(zhuǎn)換成電壓信號(hào)。當(dāng)叉股受阻時(shí),振動(dòng)器振幅變小,振動(dòng)頻率改變,繼電器輸出開(kāi)關(guān)信號(hào)。從而實(shí)現(xiàn)物位限位測(cè)量。傳感器材質(zhì)為316不銹鋼,可抗輕度腐蝕,用于限位控制器和高/低位報(bào)警。
二、工作原理
KCYC音叉式物位開(kāi)關(guān)工作原理根據(jù)物料對(duì)振動(dòng)中的音叉有無(wú)阻力,探知料位是否到達(dá)或超過(guò)某高度,并發(fā)出通斷信號(hào)。音叉的傳感器以固有的頻率振動(dòng),當(dāng)音叉觸及液體或其他物料時(shí),其固有的振動(dòng)頻率降低,能量消耗在物料顆粒間的摩擦上,迫使振幅急劇衰減而停振,頻率的變化激活液位開(kāi)關(guān),產(chǎn)生通斷信號(hào)。
三、典型應(yīng)用
★自來(lái)水、礦泉水 ★紙漿、膠水、染料 ★廢水、泥漿、酸堿溶液 ★可產(chǎn)生氣體的液體
★啤酒、啤酒發(fā)酵劑、飲料 ★柴油等危險(xiǎn)場(chǎng)所 ★流動(dòng)性好的固體粉料
四、技術(shù)參數(shù)
★ 供 電:24VDC(標(biāo)準(zhǔn)); 220VAC(可選) ★ 環(huán)境溫度:-20℃~70℃
★ 輸出方式:SPDT繼電器(單刀雙擲) ★ 介質(zhì)溫度:-40℃~150℃
★ 工作壓力:小于2MPa ★ 介質(zhì)密度:最低0.6g/cm3
★ 延 時(shí):1~60s(可選) ★ 高低位報(bào)警:現(xiàn)場(chǎng)可設(shè)置為高位或地位報(bào)警
★ 功 耗:0.5W ★ 外殼防護(hù):IP66
★ 電氣接口:M20*1.5 ★ 過(guò)程連接: NPT 1”螺紋安裝(標(biāo)準(zhǔn)螺紋)法蘭安裝(可選)
五、產(chǎn)品特點(diǎn)
★適應(yīng)性強(qiáng):
被測(cè)液體不同的電參數(shù)、密度對(duì)測(cè)量均不產(chǎn)生影響。結(jié)垢、攪動(dòng)、湍流、氣泡、振動(dòng)、中等粘度、高溫、高壓等惡劣條件對(duì)檢測(cè)也無(wú)影響。
★不需調(diào)校:
由于音叉限位開(kāi)關(guān)的檢測(cè)不受被測(cè)介質(zhì)電參數(shù)及密度的影響,所以無(wú)論測(cè)量何種液體都不需現(xiàn)場(chǎng)調(diào)校。
★ 免于維護(hù):
由于音叉限位開(kāi)關(guān)的檢測(cè)過(guò)程由電子電路完成,無(wú)活動(dòng)部件,所以一經(jīng)安裝投運(yùn)使用便不需要維護(hù)。
六、安裝說(shuō)明
音叉限位開(kāi)關(guān)通常采用側(cè)裝(在倉(cāng)壁側(cè)面安裝)方式安裝與倉(cāng)體側(cè)壁對(duì)料位高度進(jìn)行上下限位置的檢測(cè);當(dāng)倉(cāng)體不便側(cè)面開(kāi)孔時(shí)可采用頂裝(在倉(cāng)的頂部安裝)方式安裝,位置應(yīng)選擇能避開(kāi)進(jìn)料時(shí)物料沖擊的位置;亦可安裝與管道上防止泵的無(wú)料運(yùn)行。
★ 注意事項(xiàng):
安裝傳感器時(shí),將其插入罐體,用扳手卡住傳感器螺紋上部的六方形擰緊即可,注意不要用手?jǐn)Q動(dòng)殼體,因?yàn)樵跀Q緊的過(guò)程中會(huì)造成殼體與探桿間發(fā)生轉(zhuǎn)動(dòng)。在出廠時(shí)殼體內(nèi)部的電子單元與傳感器的連接電纜已接好,用力擰殼會(huì)使內(nèi)部的連接電纜拉斷。
a. 安裝施工時(shí)注意叉體不要受到強(qiáng)烈沖擊,以免損壞壓電晶體。
b. 儀表傳感器應(yīng)盡量避開(kāi)物料的沖擊,水平安裝時(shí),叉體的兩個(gè)平行叉板應(yīng)取與地面垂直方式(此時(shí)叉體方向標(biāo)記沖上或者沖下),以保證物料能容易地從叉板之間流出。
七、產(chǎn)品調(diào)試
(一)檢查電源接線:
所有電源接線均接至電子單元頂部的端子板上。
(二)高低位報(bào)警選擇:
高低位報(bào)警可在現(xiàn)場(chǎng)由安裝在電子單元上的高低位報(bào)警選擇跳塊進(jìn)行設(shè)置。在右側(cè)時(shí)為高位報(bào)警,在左側(cè)時(shí)為低位報(bào)警(出廠時(shí)一般設(shè)為高位報(bào)警,也可以改變輸出接線)。
高位報(bào)警:當(dāng)物料淹沒(méi)傳感器中心端時(shí)(或儀表出現(xiàn)故障時(shí)),發(fā)出高位報(bào)警信號(hào)(跳塊位置如圖1所示)。
低位報(bào)警:當(dāng)物料低于傳感器中心端時(shí)(或儀表出現(xiàn)故障時(shí)),發(fā)出低位報(bào)警信號(hào)(跳塊位置如圖2所示)。
(三)繼電器的接線
每臺(tái)儀表帶有一組繼電器觸點(diǎn)(SPDT)單刀雙擲,繼電器僅作為一個(gè)開(kāi)關(guān),不能直接帶動(dòng)報(bào)警器或其他較大功率設(shè)備動(dòng)作。所有控制信號(hào)均由電子單元頂部的端子排輸出。綠燈亮?xí)r表明繼電器工作正常(未報(bào)警,如圖3所示),燈滅時(shí)繼電器處于報(bào)警狀態(tài)(在斷電或儀表出現(xiàn)故障時(shí),繼電器也處于報(bào)警狀態(tài),如圖4所示)。
打開(kāi)外殼上蓋,內(nèi)有接線端子、撥動(dòng)開(kāi)關(guān)、發(fā)光二極管LED,靈敏度調(diào)節(jié)鈕。靈敏度調(diào)節(jié)鈕順時(shí)針旋轉(zhuǎn),靈敏度降低;逆時(shí)針旋轉(zhuǎn),靈敏度增高。通常出廠時(shí)已標(biāo)好無(wú)需調(diào)校,對(duì)于高粘度液體介質(zhì),一般調(diào)低靈敏度。
八、測(cè)試
出廠時(shí)一般調(diào)至高位報(bào)警,將音叉式物位開(kāi)關(guān)接上電源,燈亮將其提起后垂直插入水中,插入深度應(yīng)大于25mm,此時(shí)輸出指示燈點(diǎn)滅;再將音叉提起離開(kāi)水面,輸出指示燈變亮,說(shuō)明儀表工作正常。