接近开关NBB10-30GM50-ZO-T（参数用途）技术参数
般说明
开关点功能AC 常闭
额定动作距离 sn 10 mm
安装齐平安装
输出性AC
可靠动作距离sa 0 ... 8.1 mm
衰减系数rAI 0.33
衰减系数rCu 0.28
衰减系数rV2A 0.81
额定等
工作电压 UB 20 ... 253 V
开关频率 f 0 ... 20 Hz
迟滞H 典型值5 %
电压降 Ud < 5 V (IL > 50 mA); < 8 V (IL < 50 mA)
瞬间电流
(20 ms, 0.1 Hz)
0 ... 1600 mA
工作电流 IL 5 ... 200 mA
漏电流Ir 0 ... 1.7 mA
工作电压显示绿色LED 指示灯
开关状态指示黄色LED 指示灯
符合
IEC / EN 60947-5-2:2004
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
电缆类型PA
导线截面积0.75 mm2
外壳材料黄铜, 镀镍
感应面PBT
防护等IP67
Technical Data: NBB10-30GM50-ZO-T
| General specifications |
| Switching element function | ACNC |
| Rated operating distan | 10 mm |
| Installation | embeddable |
| Output polarity | AC |
| Assured operating distan | 0 ... 8.1 mm |
| Reduction factor rAl | 0.33 |
| Reduction factor rCu | 0.28 |
| Reduction factor r303 | 0.81 |
| Nominal ratings |
| Operating voltage | 20 ... 253 V |
| Switching frequency | 0 ... 20 Hz |
| Hysteresis | typ. 5 % |
| Reverse polarity protected | tolerant |
| Voltage drop | < 5 V (IL> 50 mA); < 8 V (IL< 50 mA) |
Momentary current
(20 ms, 0.1 Hz) | 0 ... 1600 mA |
| Operating current | 5 ... 200 mA |
| Off-state current | 0 ... 1.7 mA |
| Operating voltage display | LED, green |
| Indication of the switching state | LED, yellow |
| Approvals ａnd rtificates |
| UL approval | cULus Listed, General Purpose |
| CSA approval | cCSAus Listed, General Purpose |
| approval | rtified by China Compulsory rtification () |
| Ambient conditions |
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) |
| Mechanical specifications |
| Connection type | cable PVC , 2 m |
| Core cross-section | 0.75 mm2 |
| Housing material | brass, nickel-plated |
| Sensing fa | PBT |
| Protection degree | IP67 |
| Note | 1)In the temperature range below 0 °C, permissible operating voltage Ub80...253 V
Safety fuse ≤ 0.8 A (quick-blow) according to IEC 60127-2 Sheet 1
Recommendation: after a short circuit, check that the devi is functioning correctly. |
