来源:未知 日期:2018/03/22 浏览量:次
产品阐述: | ||
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Background suppression sensor with special light spots for detecting PCBs, miniature design, 30 mm detection range, red light, dark on, NPN output, fixed cable |
一般特性: | ||
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Detection range | 15 ... 30 mm | |
Light source | LED | |
Light type | modulated visible red light , 640 nm | |
Black/White difference (6 %/90 %) | < 10 % | |
Diameter of the light spot | 3 light spots, 12 mm apart (outer spot to outer spot), spotsize 3.5 mm at a distance of 30 mm | |
功能安全性参数: | ||
MTTFd | 794 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 0 % | |
指示灯/操作键: | ||
Function indicator | 2 LEDs yellow, light up in case of detection | |
电气特性: | ||
Operating voltage | 10 ... 30 V DC , class 2 | |
输出: | ||
Switching type | dark on | |
Signal output | 1 NPN output, short-circuit protected, reverse polarity protected, open collector | |
与标准和规范体系的一致性: | ||
Directive conformity | EMC Directive 2004/108/EC | |
Standard conformity | ||
Product standard | EN 60947-5-2:2007 | |
Degree of protection | EN 60529 | |
机械特性: | ||
Degree of protection | IP67 | |
Connection | 2 m fixed cable | |
Material | ||
Housing | PC (glass-fiber-reinforced Makrolon) | |
Optical face | PMMA |
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