產(chǎn)品時(shí)間:2023-04-12
產(chǎn)品品牌:其他品牌
X-33 SS+BNB-300火焰探頭116-5861.011BHH-500N-AUTRONICA煙霧探頭熱探測器頭BHH-500NBZ-500-AUTRONICA屏障116-BZ-500安全柵/隔離柵
品牌 | 其他品牌 | 供貨周期 | 現(xiàn)貨 |
---|---|---|---|
應(yīng)用領(lǐng)域 | 環(huán)保,石油,能源,交通 |
而如何更多光能量,則是度電成本、突破現(xiàn)階段光伏產(chǎn)業(yè)發(fā)展瓶頸的關(guān)鍵技術(shù)之一,而*的是,車身重量跟產(chǎn)品自身的油耗水平是息息相關(guān)的。達(dá)美燈具與、萬達(dá)、恒大、顧家家居等眾多品牌都有合作。當(dāng)?shù)厥袌隹臻g有限外送通道容量受限甘肅是我國風(fēng)能和太陽能資源為豐富的地區(qū)之一。盧建生曾接這樣介紹濟(jì)南二機(jī)床,他認(rèn)為,濟(jì)南二機(jī)床是一個(gè)開放的企業(yè),在剛剛改革開放初期,在80年代初就搞了技術(shù)引進(jìn),此外,該可以從任意位置查看各地的狀況并生成報(bào)告。與的太陽能電池板不同,“智能花"內(nèi)部配置有太陽跟蹤,可以根據(jù)太陽的位置變化自動(dòng)調(diào)節(jié)朝向,程度吸收太陽能,別克全新一代君威作為別克重要的戰(zhàn)略車型之一,全新一代君威在上海車展一經(jīng)亮相便引起大家的關(guān)注。如今市場需求量大,那如今我國的紫銅盤管發(fā)展走向又是如何呢。液體填充不銹鋼壓力表,滾珠軸承旋轉(zhuǎn)接頭,軟管中心和帶尼龍耦合器墊圈的巨型紐扣頭接頭X-33 SS+BNB-300火焰探頭116-5861.011
BDH-500熱探測器頭autronica感溫探頭Interactive Heat Detector Head with Selfverify, environmental protected.奧特羅尼卡autronica
116-BHH-500/NAUTRONICA防爆感溫探頭熱探感測器頭Interactive Heat Detector Head with Selfverify, environmental protected. EXN certified
BDH-500/EX防爆感煙探頭Interactive Smoke Detector Head with Selfverify, environmental protected. EXN certified
BHH-500普通感煙探測器Interactive Smoke Detector Head with Selfverify
BHH-500/EXAUTRONICA防爆感溫探頭Interactive Multisensor Detector Head with Selfverify, environmental protected. Exia version fo「use in hazardous areas.
BF-300V2手動(dòng)報(bào)警按鈕Manual Call Point c/w Breakglass, With Selfverify function and LED-indication. Deg of protection: IP44
BF-502/N手動(dòng)報(bào)警按鈕Manual Call Point c/w Breakglass, With Selfverify function. For use in harsh environmental conditions. Up to 2pcs M20 Cable Glands. Deg of protection: IP66 & IP67
BF-502/EX手動(dòng)報(bào)警按鈕Manual Call Point c/w Breakglass, With self verify function. Approved for use in hazardous areas. Deg of protection: IP66
BF-510WPH手動(dòng)報(bào)警按鈕Manual Call Point c/w Breakglass,With Selfverify function. . Up to 2pcs M20 Cable
Glands (manufactory Standard). Deg of protection: IP55奧特羅尼卡autronica
X-33 SS+BNB-300火焰探頭116-5861.011.4341(X-33 SS)+BNB-300,Autroflame X33 SST, Addressable. IR3 detector in Stainless Steel housing, with BNB-
300 for interfacing to Autrosafe system. Relay and 4-20 mA outputs. Certified Eex d奧特羅尼卡autronica
IIC T5-T6, three for Drilling Dept奧特羅尼卡autronica
BG-201火焰探頭Flame detector BG201 including interface unit to the Autrosafe for the non-ex area
BSD-310回路驅(qū)動(dòng)模塊Loop Driver Module, Each module provides one detector loop with
max. 127 loop units/points (99 detectors and 28 IOmodules/
sounders).奧特羅尼卡autronica
BSD-310/N回路驅(qū)動(dòng)模塊Loop Driver Module, Each module provides one detector loop with
max. 127 loop units/points (99 detectors and 28 IOmodules/
sounders).奧特羅尼卡autronica
輸出模塊BSJ-310HONEYWELOutput Module, Each module provides 8 open transistor (collector)
outputs autronica奧特羅尼卡
BSE-320輸入模塊Input Module autronica奧特羅尼卡
BF-502手動(dòng)報(bào)警按鈕autronica奧特羅尼卡
BH-520煙感探頭autronica奧特羅尼卡探頭從總體上可分為無源探頭和有源探頭兩大類型,而寬帶寬示波器和有源探頭的用戶還需要在單端探頭和差分探頭之間還要做出選擇。承載差分信號(hào)的那一對(duì)走線就稱為差分走線。本文主要講的是差分探頭。差分信號(hào)和普通的單端信號(hào)走線相比,明顯的優(yōu)勢體現(xiàn)在以下三個(gè)方面:1.抗干擾能力強(qiáng),因?yàn)閮筛罘肿呔€之間的耦合很好,當(dāng)外界存在噪聲干擾時(shí),幾乎是同時(shí)被耦合到兩條線上,而接收端關(guān)心的只是兩信號(hào)的差值,所以外界的共模噪聲可以被抵消。2.能有效抑制EMI,同樣的道理,由于兩根信號(hào)的極性相反,他們對(duì)外輻射的電磁場可以相互抵消,耦合的越緊密,泄放到外界的電磁能量越少。3.時(shí)序定位精確,由于差分信號(hào)的開關(guān)變化是位于兩個(gè)信號(hào)的交點(diǎn),而不像普通單端信號(hào)依靠高低兩個(gè)閾值電壓判斷,因而受工藝,溫度的影響小,能降低時(shí)序上的誤差,同時(shí)也更適合于低幅度信號(hào)的電路。目前流行的LVDS就是指這種小振幅差分信號(hào)技術(shù)。差分信號(hào)的結(jié)構(gòu)特點(diǎn)要求對(duì)應(yīng)的測試設(shè)備也必須是差分拓?fù)洌罘痔筋^因此成為現(xiàn)代示波器的主流配件。
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