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| 检测方式 | ![]() |
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| 埋入式 | 非埋入式 | |||
| 检测距离 | 40mm | 50mm | ||
| 直流 (集体管) |
NPN 3/4线 |
常开 | LJK-10050S40NO | LJK-10050N50NO |
| 常闭 | LJK-10050S40NC | LJK-10050N50NC | ||
| 开+闭 | LJK-10050S40ND | LJK-10050N50ND | ||
| PNP 3/4线 |
常开 | LJK-10050S40PO | LJK-10050N50PO | |
| 常闭 | LJK-10050S40PC | LJK-10050N50PC | ||
| 开+闭 | LJK-10050S40PD | LJK-10050N50PD | ||
| 2线 | 常开 | LJK-10050S40TO | LJK-10050N50TO | |
| 常闭 | LJK-10050S40TC | LJK-10050N50TC | ||
| 交流2线 (可控硅) |
常开 | LJK-10050S40AO | LJK-10050N50AO | |
| 常闭 | LJK-10050S40AC | LJK-10050N50AC | ||
| 自由电源2线 | 常开 | |||
| 常闭 | ||||
| 直流电源 | 交流电源 | 自由电源 | |||||
| 3/4线 | 2线 | ||||||
| 工作电压 | 10~30VDC | 90~250VAC | 12~240VDC 24~240VAC |
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| 输出形式及电流 | 晶体管输出 | ≤200mA | -- | -- | |||
| 可控硅输出 | -- | ≤500mA | -- | ||||
| 静态电流 | ≤10mA | ≤0.5mA | ≤0.5mA | -- | |||
| 电 压 降 | -- | ≤5V | ≤5V | -- | |||
| 工作频率 | 50Hz | 250Hz | 15Hz | -- | -- | ||
| 标准检测体 | 100×100×1mm(铁),可检测导磁性物体 | ||||||
| 回差距离 | 约为检测距离的10% | ||||||
| 保护回路 | 具备逆极性保护 | -- | -- | ||||
| 防护等级 | IP67 | ||||||
| 环境温度 | -20~80℃(不凝露,不结冰) | ||||||
| 相对湿度 | 35~95%RH(不凝露,不结冰) | ||||||
| 外壳材料 | ABS | ||||||
| 接线形式 | 引线 2m | ||||||
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单位:mm ![]() |
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