NJ10-30GM50-E2-3G-3防爆型接近开关
Inuctive sensor NJ10-30GM50-E2-3G-3
- 10 mm 齐平安装
- 防爆区域用在 2区和22区
参数表节选：的技术参数 NJ10-30GM50-E2-3G-3
| 一般特性 |
|---|
开关点功能PNP 常开
额定动作距离10 mm
安装齐平
输出极性C
动作距离0 ... 8.1 mm
实际动作距离9 ... 11 mm typ. 10 mm
衰减因素 r 铝0.32
衰减因素 r 铜0.32
衰减因素 r 3040.72
衰减系数 r黄铜0.43
| 额定值 |
|---|
工作电压10 ... 60 V C
开关频率0 ... 650 Hz
迟滞1 ... 15 typ. 5 %
反极性保护反极性保护
短路保护脉冲
电压降≤ 2.8 V
Voltage rop at IL
电压降 IL=10mA,开关闭合0.9 ... 2.4 V typ. 1.7 V
电压降 IL=20mA,开关闭合0.9 ... 2.4 V typ. 1.7 V
电压降 IL=50mA,开关闭合0.9 ... 2.5 V typ. 1.7 V
电压降 IL=100mA,开关闭合1 ... 2.6 V typ. 1.8 V
电压降 IL=200mA,开关闭合1.2 ... 2.8 V typ. 2 V
工作电流0 ... 200 mA
漏电流0 ... 0.5 mA typ. 0.01 mA
空载电流≤ 9 mA
开关状态指示黄色 LE
| 许可和 |
|---|
ULcULus Liste，一般要求
CSA cCSAus Liste, 一般目的
经中国强制性产品()
| 周围环境 |
|---|
环境温度-25 ... 70 ⪚C (-13 ... 158 ⪚F)
储存温度-25 ... 85 ⪚C (-13 ... 185 ⪚F)
| 机械特性 |
|---|
接线类型cle PVC , 2 m
导线截面积0.75 mm2
外壳材料不锈钢1.4305 / AISI 303
感应面PBT
外壳直径30 mm
IP67
电缆
弯曲半径> 10 x cle iameter
| ATEX 3G (nA) |
|---|
rtificate of ComplianPF 15RT3754 X
特殊条件
Protection against transientsEnsure transient protection is provie ａn that the maximum value of the transient protection (140% of 85 V) is not exee.
| ATEX 3 (tc) |
|---|
指令危险区域的手动电气元件
设备等级3用于含易燃粉尘的危险区域
rtificate of ComplianPF 15RT3774 X
符号[*P-Z02586A*]
ATEX marking II 3 Ex tc IIIC T80⪚C c
The Ex-relate marking can also be printe on the enclose lel.
指令符合94/9/EG
EN 60079-0:2012+A11:2013, EN 60079-31:2014
Protection by enclosure "tc" Some of the information in this instruction manual is more specific than the information provie in the atasheet.
总体The corresponing atasheets, eclarations of conformity, EC-type examination rtificates, rtifications, ａn control rawings, where applicle (see atasheets), form an integral part of this ocument. These ocuments can be foun at www.pepperl-fuchs。。ｃｏｍ. The maximum surfa temperature of the evi was etermine without a layer of ust on the apparatus. Some of the information in this instruction manual is more specific than the information provie in the atasheet.
安装，调试Laws an/or regulations ａn stanars governing the use or intene usage goal must be observe. If the Ex-relevant ientification is printe exclusively on the ahesive lel provie, this lel must be affixe in the immeiate vicinity of the sensor! The backgroun surfa to which the ahesivelel is to be applie must be clean ａn free from grease! The applie lel must be urle ａn remain legible, with ue consieration of the possibility of chemical corrosion!
维护用于危险区域的仪器设备不能作任何改动。
不允许对这些设备作维修。
特殊条件
zui大工作电流 IL允许zui大负载电流受限于下列数值。
不允许负载电流和负载短路。
zui大工作电压 UBmax允许zui大工作电压UBmax受限于下列数值。不允许有公差。
zui大允许环境温度 TUmax根据负载电流 IL 和zui大工作电压 UBmax.
可以下值
当 UBmax=60 V, IL=200 mA53 ⪚C (127.4 ⪚F)
当 UBmax=30 V, IL=100 mA59 ⪚C (138.2 ⪚F)
防护机械危险传感器必须避免受到任何形式的机械损坏。
防紫外光接近开关和连接电缆必须避免受紫外线的损害。可以在室内使用以避免紫外线的损害。
连接电缆的防护连接电缆必须避免拉伸和扭曲。
静电负荷Electrostatic charges must be avoie on the mechanical housing components. angerous electrostatic charges on the mechanical housing components can be avoie by incorporating these in the equipotential boning. Avoi electrostatic charges that can cause electrostatic ischarge when installing or operating the evi. Information on electrostatic hazars can be foun in the technical specification IEC/TS 60079-32-1. o not attach the nameplate provie in areas where electrostatic charge can buil up.
| 一般说明 |
|---|
用在危险区域参见指令手册
等级3G; 3
