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巨龙光电
Z3K－－T5系列标志检测型光电开关 Z3K－－T5 Series Mark photoelectric sensor
■ 主要技术参数Key technique parmeters
| 检测方式checking mode | 同轴反射式Co-axial |
| 检测距离检测距离checking distance | 10mm±2mm |
| 供电电压Voltage supply | DC10-30V±10% 波纹wsve＜10% |
| 消耗电流work currency | minus 45mA以下 |
| 光源色谱Light source spectrum | 红、绿、蓝、白：可选Optional: red, green, blue white |
| 光点Light spot | 圆形、长条形光斑可选Optional: circular or elongated light source |
| 检测角度checking angle | 光线被测物表面垂直允许偏差±15°vertical with surface with±15°tolerance |
| 响应时间response time | 0.1-1ms |
| 输出方式output mode | NPN:亮动、暗动可选 NPN:operate with light or without light |
| 输出指示output indication | 红色red LED |
| 输出电压output voltage | 高电平VH（≤1.5） 低电平VL（≤1.2V） |
| 带载电流currency load | 100mA |
| 模拟量输出Analog output | 0-10mA |
| 电路保护装置circuit protection device | 带反极性、输出短路、任意接错线保护。当负载电流＞200mA时开关自动断开,＜200mA时信号自动回复。Take the polarity, output short circuit, any pick the wrong line protection |
| 灵敏度sensitivity | 单圈可调Adiustable |
| 抗环境光anti-backgriund light | 白炽灯incandescent light＜3000Lx 太阳光sunlight＜10000Lx |
| 防护等级protection level | IP67（防潮防尘Moistureproof dustproof） |
| 环境温度enviroment protection temperature | 操作work at-15～65℃ 保存storage-25～80℃ |
| 外壳材料shell material | 金属Metal |
| 引出线connection wire | φ6.0五芯护套屏蔽电缆 标准长度2M\\\\\\\\φ6.0 PVC 5-core cable L=2m |
| 重 量weight | 约450g About 450g |
■OPERATING SET-UP
Fix them in accordance with demands of the testing distance.Then according to the packing paper you use ,refer to the Guide Grids（for reference of light source choice）to decide on the light source （take the green one as example）,and then decide the bright mark sensors on or the dark one to meet you machines need.Now you can adjust the sensitivity according to the following three steps（take,as example ,that the output mark sensors on is a bright one ,the packing paper is of light color ａnd the background is dark color）First,move the packing paper,cast,the light on the background outside the sign.Turn the sensitivity control control counter clockwise till to the end,then turn it clockwise till the indicator light just turns red,and remember the position of the sensitivity control is in the position of Point A as in Picture 1.If the sensitivity control is turned to the High position ａnd the indicator light still does not turn red,then the High position is Point A.Second,move the packing paper again,and when you cast the light on the center of the sign,the indicator light will turn red.Then turn the knob counter clockwise slowly till the indicator lamp jusr goes out,and remember the sensitivity control is in the position of Point B as shown in Picture 2.After operating the above two steps correctly,you can then turn the sensitivity control to a position between Point A ａnd Point B,that is,Position C as shown in Picture 3,and now the adjustment is finished.The longer the distance between Point A ａnd B is,the higher the ratio of the chromatic aberration ａnd the stabler the test will be.The distance must be at least one scale between Point A ａnd Point B,otherwise the test will not be stable.
固定好光电开关，使检测距离符合要求。根据您所用的包装纸用色标颜色确定光源,（订货时应确定）再根据您机械的需要决定输出方式的亮动或暗动.按以下三步调节灵敏度（以下以输出方式,包装标签纸为浅色,背景为深色为例）（1）移动包装纸,使投光点落在标记之外的背景区,将灵敏度反向旋到底,然后顺时针慢慢旋至OUT2恰好亮记住此时电位器位置如图（一）的A点（2）再移动包装纸,使光点恰好落在标记中央,然后逆时针慢慢旋转灵敏度旋钮直至指示灯OUT1恰好亮记住此时电位器位置如图（二）的B点（3）正确完成以上两步后,再将电位器旋到A点与B点的中间C位置即可如图（三）此时OUT2应亮,调节完毕. A,B两点距离越大说明色差比较大,检测越稳定.
■选型方式This series of products named in the following way:
Z3K-T5[ ] [ ]-[ ] [ ] [ ] Light source:R红 for red,G 绿for green,B 蓝for blue,W白 for white
[ ] Light spot:1:圆点for round,2 长条for rectangular
