红外光电开关,GKB-2
产品概述
GKB-2红外光电开关是一款高性能的非接触式检测传感器,采用先进的红外调制技术实现精准探测。该产品适用于工业自动化、物流分拣、安全防护等多种场景,能够稳定检测金属、塑料、木材等不同材质的物体,具有响应速度快、抗干扰能力强、使用寿命长等特点。其设计紧凑,安装灵活,可适应复杂环境下的长期稳定工作。23
工作原理
GKB-2通过发射红外光束并接收反射或阻断信号来检测物体。当被检测物遮挡或反射光束时,内部电路将光信号转换为电信号输出,从而实现开关控制。产品支持漫反射式、反射板式和对射式三种检测模式,检测距离可根据需求调整,最远可达50米(对射式)。其智能化的信号处理技术有效避免了环境光干扰,确保检测结果准确可靠。57
技术特点
GKB-2采用脉冲调制技术,发射端与接收端完全电隔离,确保信号传输的稳定性。工作电压覆盖12-36V DC或24-240V AC,兼容性强;响应时间≤3ms,适合高速检测场景。产品结构坚固,防护等级高,可在粉尘、油污等恶劣环境中使用。此外,其模块化设计便于维护,且提供多种输出方式(如NPN/PNP、继电器等),适配不同控制系统。814
应用领域
GKB-2广泛应用于自动化生产线(如物料计数、定位控制)、包装机械(定长剪切、色标识别)、安全防护(自动门感应、区域警戒)等领域。在物流分拣中,可实现包裹快速分类;在智能家居中,可用于照明或空调的自动触发。其非接触式检测特性避免了机械磨损,提升了设备整体效率。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
简单介绍
GKB-2 红外光电开关消耗电流 ≤75mA ≤75mA ≤75mA 响应时间 ≤3ms ≤3ms ≤3ms
GKB-2 红外光电开关
的详细介绍
GKB-2 红外光电开关
检测距离 |
80cm |
4m |
5m/50m |
检测方式 |
漫反射式(D) |
反射板式(R) |
对射式(T) |
产品型号 |
GKF-2
|
|
GDK-5
|
工作电压UB [V] |
12…36DC/24…240AC |
12…36DC/24…240AC |
12V 24V 220V |
输出状态 |
继电器NO+NC |
继电器NO+NC |
继电器NO+NC |
持续电流IL [A] |
触点 3A |
触点 3A |
触点 3A |
消耗电流 |
≤75mA |
≤75mA |
≤75mA |
响应时间 |
≤3ms |
≤3ms |
≤3ms |
指向角 |
3°—10° |
3°—10° |
3°—10° |
光源种类 |
红外光 |
红外光 |
红外光 |
短路保护 |
有 |
有 |
有 |
极性保护 |
有 |
有 |
有 |
防护等级 |
Ip67 |
Ip67 |
Ip67 |
输出指示 |
LED 红色 |
LED 红色 |
LED 红色 |
工作温度 [℃] |
-25…+55 |
-25…+55 |
-25…+55 |
连接方式 |
2m,PVC电缆 |
2m,PVC电缆 |
2m,PVC电缆 |
外壳材料 |
PBT |
PBT |
PBT |
电气连接图
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