*銷量德國(guó)倍加福超聲波對(duì)射式傳感器簡(jiǎn)介
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發(fā)射器產(chǎn)生超聲波信號(hào)由接收器來(lái)接收評(píng)估。
NO, Sensing range: 0 ... 800 mm emitter/receiver spacing,
Connection type: M8 x 1 connector , 4-pin
Short design, 40 mm, Stainless steel housing,
Chemical-resistant, Series: -18GM, Housing: Stainless steel 1.4435 / AISI 316L
將發(fā)射器面朝上安裝以防止灰塵顆粒堆積。
產(chǎn)品特點(diǎn):聲束單向傳播因此檢測(cè)范圍大
響應(yīng)時(shí)間短
1 level (inactive): UOH = UB (pull-up R = 330 kOhm), Sensing range: 0 ... 15000 mm ,
emitter - receiver synchronised, Connection type: Connector M12 x 1 , 4-pin
當(dāng)超聲波聲束因物體被衰減或者中斷后,
接收器的輸出就切換開(kāi)關(guān)狀態(tài)。
normally open/closed (complementary), Sensing range: 0 ... 4000 mm ,
O-ring for cover sealing: EPDM, Output type:
不同于漫反射和反射板模式的傳感器,
一個(gè)超聲波對(duì)射式傳感器由相互
Through-beam ultrasonic barrier, Miniature design,
Highly visible LEDs for Power ON and switching state,
Separate evaluation, Series: -F54, Housing: PBT, Output type:
面對(duì)安裝的一個(gè)發(fā)射器和一個(gè)接收器組成。
超聲波對(duì)射式傳感器的工作原理是由發(fā)射器發(fā)射聲波
發(fā)射器和接收器之間沒(méi)有電氣連接,
High switching frequency, Series: -F77, Housing diameter:
Housing: Polycarbonate, Output type: 1 switch output PNP,
PNP, NO, Connection type: Connector M12 x 1 , 4-pin
Multi-head system, Large sensing range, Large possible lateral distance between emitter and receiver,
雖然傳感器的安裝位置不會(huì)影響超聲波對(duì)射式傳感器的功能,
然而我們還是**當(dāng)傳感器垂直安裝時(shí)
1 pulse output for echo run time, open collector NPN, short-circuit proof
0 level (active): UOL ≤ 2 V, IOL ≤ 15 mA
檢測(cè)物體很少出錯(cuò)因此適用在檢測(cè)困難的場(chǎng)合
兩個(gè)單元都需要接線安裝費(fèi)用較*
Reliable detection of transparent materials, High switching frequency,
Adjustable sensitivity, Series: -30GM, Housing: nickel plated brass;
對(duì)射式的傳感器不需要在發(fā)射和接收之間連續(xù)轉(zhuǎn)換,
或者等待一個(gè)回波信號(hào)的到達(dá)。
所以,他們響應(yīng)的時(shí)間非???,可以實(shí)現(xiàn)非常*的開(kāi)關(guān)頻率。
plastic components: PBT, Output type: 2 switch outputs PNP,
到接收器通過(guò)聲束被目標(biāo)物體打斷來(lái)檢測(cè)物體。
distance emitter-receiver 500 mm ... 4000 mm,
Connection type: Connector M12 x 1 , 5-pin
超聲波對(duì)射式傳感器的特點(diǎn)是具有一個(gè)強(qiáng)有力的聲束。
他們?cè)诰o湊的外殼下,可實(shí)現(xiàn)更大的檢測(cè)范圍。
*銷量德國(guó)倍加福超聲波對(duì)射式傳感器簡(jiǎn)介