GH1-205MG克特接近开关,顾名思义就是当开关接近某一物体时,即发出控制信号的开关。接近开关是一种无需与运动部件进行机械直接接触而可以操作的位置开关,当物体接近开关的感应面到动作距离时,不需要机械接触及施加任何压力即可使开关动作,从而驱动直流电器或给计算机(plc)装置提供控制指令。接近开关是种开关型传感器(即无触点开关),它既有行程开关、微动开关的特性,同时具有传感性能,且动作可靠,性能稳定,频率响应快,应用寿命长,抗干扰能力强等、并具有防水、防震、耐腐蚀等特点。产品有电感式、电容式、霍尔式、交、直流型。 接近开关又称无触点接近开关,是理想的电子开关量传感器。
品牌 克特
技术参数
工作电压
6...36DC(V) 15...30DC(V) 12...24DC(V)
20...250AC(V) 90...250AC(V) 110AC(V) 220AC(V)
380AC(V) 20...250AC/DC(V)
检查距离(Sn) 2/4/5/8/10/15/20/25mm 操作频率(Hz) DC:500 AC:25 工作电流(mA) 150/200/300/400 工作环境温度(℃) -25...75 重复精度(R) ≤10%Sn 消耗电流/漏电流 (mA) 15/0.6/2 电压降(V)
1.5/5/7 动作指标 红色LED 短路,极性保护(DC) 无/有 连接方式 PUR-电缆/插件
温度影响
在-25℃到+70℃范围内,对在+25℃时的检测距离是在10%以下
绝缘电阻
≥50MΩ Min (500VDC Mega基准)
耐
压
1500VAC 50/60Hz 一分钟
抗 振 动
10-55Hz(周期每分钟)复振幅1mm,X、Y、Z各方向2小时
抗 冲 击
500M/S2( 50G ) X、Y、Z各方向3次
环境温度
工作时 : -30 to +80℃(未结冰状态下)
储 存 时
30 to +80℃未结冰状态下 )
环境湿度
工作时: 35 to 95% RH
防护等级 IP67
NPN 常闭GH1-303QB
PNP 常开GH1-303QD
PNP 常闭GH1-303QE
二线制 常开 GH1-303QG
二线制 常闭 GH1-303QH
AC 型二线制常开 GH1-203QK
GH1-205MG KTGEE proximity switch, as the name suggests, is a switch that emits a control signal when the switch approaches an object. A proximity switch is a position switch that can be operated without direct mechanical contact with moving parts. When an object approaches the sensing surface of the switch to the operating distance, it can be activated without mechanical contact or any pressure applied, thereby driving DC appliances or providing control commands to computer (PLC) devices. Proximity switch is a type of switch type sensor (i.e. contactless switch) that combines the characteristics of travel switch and micro switch, as well as sensing performance. It has reliable operation, stable performance, fast frequency response, long application life, strong anti-interference ability, and is also waterproof, shockproof, and corrosion-resistant. The products include inductive, capacitive, Hall, AC, and DC types. Proximity switches, also known as contactless proximity switches, are ideal electronic switch quantity sensors.
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