紅外光電開關(guān)，GKB-2
產(chǎn)品概述
GKB-2紅外光電開關(guān)是一款高性能的非接觸式檢測傳感器，采用先進(jìn)的紅外調(diào)制技術(shù)實(shí)現(xiàn)精準(zhǔn)探測。該產(chǎn)品適用于工業(yè)自動(dòng)化、物流分揀、安全防護(hù)等多種場景，能夠穩(wěn)定檢測金屬、塑料、木材等不同材質(zhì)的物體，具有響應(yīng)速度快、抗干擾能力強(qiáng)、使用壽命長等特點(diǎn)。其設(shè)計(jì)緊湊，安裝靈活，可適應(yīng)復(fù)雜環(huán)境下的長期穩(wěn)定工作。23
工作原理
GKB-2通過發(fā)射紅外光束并接收反射或阻斷信號(hào)來檢測物體。當(dāng)被檢測物遮擋或反射光束時(shí)，內(nèi)部電路將光信號(hào)轉(zhuǎn)換為電信號(hào)輸出，從而實(shí)現(xiàn)開關(guān)控制。產(chǎn)品支持漫反射式、反射板式和對射式三種檢測模式，檢測距離可根據(jù)需求調(diào)整，最遠(yuǎn)可達(dá)50米（對射式）。其智能化的信號(hào)處理技術(shù)有效避免了環(huán)境光干擾，確保檢測結(jié)果準(zhǔn)確可靠。57
技術(shù)特點(diǎn)
GKB-2采用脈沖調(diào)制技術(shù)，發(fā)射端與接收端完全電隔離，確保信號(hào)傳輸?shù)姆�(wěn)定性。工作電壓覆蓋12-36V DC或24-240V AC，兼容性強(qiáng)；響應(yīng)時(shí)間≤3ms，適合高速檢測場景。產(chǎn)品結(jié)構(gòu)堅(jiān)固，防護(hù)等級(jí)高，可在粉塵、油污等惡劣環(huán)境中使用。此外，其模塊化設(shè)計(jì)便于維護(hù)，且提供多種輸出方式（如NPN/PNP、繼電器等），適配不同控制系統(tǒng)。814
應(yīng)用領(lǐng)域
GKB-2廣泛應(yīng)用于自動(dòng)化生產(chǎn)線（如物料計(jì)數(shù)、定位控制）、包裝機(jī)械（定長剪切、色標(biāo)識(shí)別）、安全防護(hù)（自動(dòng)門感應(yīng)、區(qū)域警戒）等領(lǐng)域。在物流分揀中，可實(shí)現(xiàn)包裹快速分類；在智能家居中，可用于照明或空調(diào)的自動(dòng)觸發(fā)。其非接觸式檢測特性避免了機(jī)械磨損，提升了設(shè)備整體效率。918
Product Overview
The GKB-2 infrared photoelectric switch is a high-performance non-contact detection sensor utilizing advanced infrared modulation technology. It is designed for industrial automation, logistics sorting, and safety applications, capable of reliably detecting objects of various materials such as metal, plastic, and wood. With fast response, strong anti-interference, and long service life, its compact design ensures flexible installation in complex environments. 14
How It Works
The GKB-2 emits infrared beams and detects objects by analyzing reflected or interrupted signals. Internal circuits convert optical signals into electrical outputs for switch control. Supporting diffuse reflection, retro-reflective, and through-beam modes, its detection range is adjustable up to 50 meters (through-beam). Intelligent signal processing minimizes ambient light interference for accurate results. 1221
Key Features
With pulse modulation technology and fully isolated circuits, the GKB-2 ensures stable operation under 12-36V DC or 24-240V AC. A response time ≤3ms suits high-speed applications. Its robust structure withstands harsh conditions (dust, oil), while modular design simplifies maintenance. Multiple output options (e.g., NPN/PNP, relay) enhance compatibility with diverse control systems. 1519
Applications
Ideal for automated production lines (counting, positioning), packaging machines (length cutting, color marking), and safety systems (door sensors, zone monitoring), the GKB-2 excels in logistics sorting and smart home automation. Its non-contact detection reduces mechanical wear, improving operational efficiency. 2022
簡單介紹
GKB-2 紅外光電開關(guān)消耗電流 ≤75mA ≤75mA ≤75mA 響應(yīng)時(shí)間 ≤３ms ≤３ms ≤３ms
GKB-2 紅外光電開關(guān)
的詳細(xì)介紹
GKB-2 紅外光電開關(guān)
| 檢測距離 |
80cm |
4m |
5m/50m |
| 檢測方式 |
漫反射式（D） |
反射板式（R） |
對射式（T） |
| 產(chǎn)品型號(hào) |
GKF-2
|
|
GDK-5
|
| 工作電壓UB [V] |
12…36DC/24…240AC |
12…36DC/24…240AC |
12V 24V 220V |
| 輸出狀態(tài) |
繼電器NO+NC |
繼電器NO+NC |
繼電器NO+NC |
| 持續(xù)電流IL [A] |
觸點(diǎn) 3A |
觸點(diǎn) 3A |
觸點(diǎn) 3A |
| 消耗電流 |
≤75mA |
≤75mA |
≤75mA |
| 響應(yīng)時(shí)間 |
≤３ms |
≤３ms |
≤３ms |
| 指向角 |
3°—１０° |
3°—１０° |
3°—１０° |
| 光源種類 |
紅外光 |
紅外光 |
紅外光 |
| 短路保護(hù) |
有 |
有 |
有 |
| 極性保護(hù) |
有 |
有 |
有 |
| 防護(hù)等級(jí) |
Ip67 |
Ip67 |
Ip67 |
| 輸出指示 |
LED 紅色 |
LED 紅色 |
LED 紅色 |
| 工作溫度 [℃] |
-25…+55 |
-25…+55 |
-25…+55 |
| 連接方式 |
2m，PVC電纜 |
2m，PVC電纜 |
2m，PVC電纜 |
| 外殼材料 |
PBT |
PBT |
PBT |
| 電氣連接圖
|
歡迎光臨上海雙旭電子有限公司 接近開關(guān) 漆膜測厚儀 照度計(jì) 超聲波測厚儀
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