NBB8-18GM50-E0
特性
• 基本系列
• 8 mm 齐平安装
• 检测距离增长
技术参数
一般说明
开关点功能NPN 常开
额定动作距离 sn 8 mm
安装齐平安装
输出极性DC
可靠动作范围sa 0 ... 6.48 mm
衰减系数rAI 0.45
衰减系数rCu 0.4
衰减系数rV2A 0.7
额定等级
工作电压 UB 10 ... 30 V
开关频率 f 0 ... 500 Hz
迟滞H 典型值5 %
反极性保护是
短路保护脉冲
电压降 Ud ≤ 3 V
工作电流 IL 0 ... 200 mA
漏电流Ir 0 ... 0.5 mA 典型值0.1μA 在25ºC 时
空载电流Io ≤ 15 mA
开关状态指示黄色LED 指示灯
周围环境
环境温度-25 ... 70 ºC (248 ... 343 K)
机械特性
接线形式2 m, PVC 电缆
导线截面积0.34 mm2
外壳材料黄铜, 镀镍
感应面PBT
防护等级IP67
Switching element function NPN NO
Rated operating distance 8 mm
Installation flush
Output polarity [###] DC
Assured operating distance 0 ... 6.48 mm
Reduction factor rAl 0.45
Reduction factor rCu 0.4
Reduction factor r304 0.7
Nominal ratings
Operating voltage 10 ... 30 V
Switching frequency 0 ... 500 Hz
Hysteresis typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop ≤ 3 V
Operating current 0 ... 200 mA
Off-state current 0 ... 0.5 mA typ. 0.1 µA at 25 °C
No-load supply current ≤ 15 mA
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 1920 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Approvals and certificates
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 0.34 mm2
Housing material brass, nickel-plated
Sensing face PBT
Housing diameter 18 mm
Protection degree IP67
