| 检测方式 | S |
N |
||
| 埋入式 | 非埋入式 | |||
![]() |
![]() |
![]() |
||
| 检测距离 | 2 mm | 4 mm | ||
| 直流 | NPN 3/4线 |
常开 | LJK-1240S2NO | LJK-1240N4NO |
| 常闭 | LJK-1240S2NC | LJK-1240N4NC | ||
| 开+闭 | LJK-1240S2ND | LJK-1240N4ND | ||
| PNP 3/4线 |
常开 | LJK-1240S2PO | LJK-1240N4PO | |
| 常闭 | LJK-1240S2PC | LJK-1240N4PC | ||
| 开+闭 | LJK-1240S2PD | LJK-1240N4PD | ||
| 2线 | 常开 | LJK-1240S2TO | LJK-1240N4TO | |
| 常闭 | LJK-1240S2TC | LJK-1240N4TC | ||
| 交流 2线 | 常开 | LJK-1240S2AO | LJK-1240N4AO | |
| 常闭 | LJK-1240S2AC | LJK-1240N4AC | ||
| 自由电源 2线 | 常开 | LJK-1240S2BO | LJK-1240N4BO | |
| 常闭 | LJK-1240S2BC | LJK-1240N4BC | ||
| 直流电源 | 交流电源 | 自由电源 | ||
| 3/4线 | 2线 | 2线 | 2线 | |
| 工作电压 | 10~30VDC | 90~250VAC | 12~240VDC 24~240VAC |
|
| 负载电流 | ≤200mA | ≤200mA | ≤200mA | |
| 静态电流 | ≤10mA | ≤1mA | ≤3mA | AC:≤3mA;DC:<1mA |
| 电 压 降 | <2.5V | <2.5V | ≤8V | AC:≤8V;DC:<2.5V |
| 开关频率(埋 入) | 1000Hz | 800Hz | 20Hz | AC:20Hz;DC:800Hz |
| 开关频率(非埋入) | 800Hz | 600Hz | 20Hz | AC:20Hz;DC:600Hz |
| 标准检测体 | 12×12×1mm(铁),可检测导磁性物体 | |||
| 回差距离 | 约为检测距离的15% | |||
| 极性保护 | 具备 | -- | -- | |
| 短路保护 | 具备 | -- | -- | |
| 输出指示 | LED (黄色) | |||
| 防护等级 | IP67 | |||
| 环境温度 | -20~70℃ | |||
| 相对湿度 | 35~95%RH | |||
| 外壳材料 | 黄铜镀镍 | |||
| 接线形式 | 引线 2m | |||
|
* 电缆线材料及长度可按要求定制.
|
| 检测方式 | S |
N |
||
| 埋入式 | 非埋入式 | |||
![]() |
![]() |
![]() |
||
| 检测距离 | 2 mm | 4 mm | ||
| 直流 | NPN 3/4线 |
常开 | LJK-1250S2NO | LJK-1250N4NO |
| 常闭 | LJK-1250S2NC | LJK-1250N4NC | ||
| 开+闭 | LJK-1250S2ND | LJK-1250N4ND | ||
| PNP 3/4线 |
常开 | LJK-1250S2PO | LJK-1250N4PO | |
| 常闭 | LJK-1250S2PC | LJK-1250N4PC | ||
| 开+闭 | LJK-1250S2PD | LJK-1250N4PD | ||
| 2线 | 常开 | LJK-1250S2TO | LJK-1250N4TO | |
| 常闭 | LJK-1250S2TC | LJK-1250N4TC | ||
| 交流 2线 | 常开 | LJK-1250S2AO | LJK-1250N4AO | |
| 常闭 | LJK-1250S2AC | LJK-1250N4AC | ||
| 自由电源 2线 | 常开 | LJK-1250S2BO | LJK-1250N4BO | |
| 常闭 | LJK-1250S2BC | LJK-1250N4BC | ||
| 直流电源 | 交流电源 | 自由电源 | ||
| 3/4线 | 2线 | 2线 | 2线 | |
| 工作电压 | 10~30VDC | 90~250VAC | 12~240VDC 24~240VAC |
|
| 负载电流 | ≤200mA | ≤200mA | ≤200mA | |
| 静态电流 | <15mA | ≤1mA | ≤3mA | AC:≤3mA;DC:<1mA |
| 电 压 降 | <2.5V | <2.5V | ≤8V | AC:≤8V;DC:<2.5V |
| 开关频率(埋 入) | 1000Hz | 800Hz | 20Hz | AC:20Hz;DC:800Hz |
| 开关频率(非埋入) | 800Hz | 600Hz | 20Hz | AC:20Hz;DC:600Hz |
| 标准检测体 | 12×12×1mm(铁),可检测导磁性物体 | |||
| 回差距离 | 约为检测距离的15% | |||
| 极性保护 | 具备 | -- | -- | |
| 短路保护 | 具备 | -- | -- | |
| 输出指示 | LED (黄色) | |||
| 防护等级 | IP67 | |||
| 环境温度 | -20~70℃ | |||
| 相对湿度 | 35~95%RH | |||
| 外壳材料 | 黄铜镀镍 | |||
| 接线形式 | 引线 2m | |||
|
* 电缆线材料及长度可按要求定制.
|
| 检测方式 | S |
N |
||
| 埋入式 | 非埋入式 | |||
![]() |
![]() |
![]() |
||
| 检测距离 | 2 mm | 4 mm | ||
| 直流 | NPN 3/4线 |
常开 | LJK-1240S2NO/S | LJK-1240N4NO/S |
| 常闭 | LJK-1240S2NC/S | LJK-1240N4NC/S | ||
| 开+闭 | LJK-1240S2ND/S | LJK-1240N4ND/S | ||
| PNP 3/4线 |
常开 | LJK-1240S2PO/S | LJK-1240N4PO/S | |
| 常闭 | LJK-1240S2PC/S | LJK-1240N4PC/S | ||
| 开+闭 | LJK-1240S2PD/S | LJK-1240N4PD/S | ||
| 2线 | 常开 | LJK-1240S2TO/S | LJK-1240N4TO/S | |
| 常闭 | LJK-1240S2TC/S | LJK-1240N4TC/S | ||
| 交流 2线 | 常开 | LJK-1240S2AO/S | LJK-1240N4AO/S | |
| 常闭 | LJK-1240S2AC/S | LJK-1240N4AC/S | ||
| 自由电源 2线 | 常开 | LJK-1240S2BO/S | LJK-1240N4BO/S | |
| 常闭 | LJK-1240S2BC/S | LJK-1240N4BC/S | ||
| 直流电源 | 交流电源 | 自由电源 | ||
| 3/4线 | 2线 | 2线 | 2线 | |
| 工作电压 | 10~30VDC | 90~250VAC | 12~240VDC 24~240VAC |
|
| 负载电流 | ≤200mA | ≤200mA | ≤200mA | |
| 静态电流 | <15mA | ≤1mA | ≤3mA | AC:≤3mA;DC:<1mA |
| 电 压 降 | <2.5V | <2.5V | ≤8V | AC:≤8V;DC:<2.5V |
| 开关频率(埋 入) | 1000Hz | 800Hz | 20Hz | AC:20Hz;DC:800Hz |
| 开关频率(非埋入) | 800Hz | 600Hz | 20Hz | AC:20Hz;DC:600Hz |
| 标准检测体 | 12×12×1mm(铁),可检测导磁性物体 | |||
| 回差距离 | 约为检测距离的15% | |||
| 极性保护 | 具备 | -- | -- | |
| 短路保护 | 具备 | -- | -- | |
| 输出指示 | LED (黄色) | |||
| 防护等级 | IP67 | |||
| 环境温度 | -20~70℃ | |||
| 相对湿度 | 35~95%RH | |||
| 外壳材料 | 黄铜镀镍 | |||
| 接线形式 | M12连接器 | |||
|
* 电缆线材料及长度可按要求定制.
|
| 检测方式 | S |
N |
||
| 埋入式 | 非埋入式 | |||
![]() |
![]() |
![]() |
||
| 检测距离 | 2 mm | 4 mm | ||
| 直流 | NPN 3/4线 |
常开 | LJK-1250S2NO/S | LJK-1250N4NO/S |
| 常闭 | LJK-1250S2NC/S | LJK-1250N4NC/S | ||
| 开+闭 | LJK-1250S2ND/S | LJK-1250N4ND/S | ||
| PNP 3/4线 |
常开 | LJK-1250S2PO/S | LJK-1250N4PO/S | |
| 常闭 | LJK-1250S2PC/S | LJK-1250N4PC/S | ||
| 开+闭 | LJK-1250S2PD/S | LJK-1250N4PD/S | ||
| 2线 | 常开 | LJK-1250S2TO/S | LJK-1250N4TO/S | |
| 常闭 | LJK-1250S2TC/S | LJK-1250N4TC/S | ||
| 交流 2线 | 常开 | LJK-1250S2AO/S | LJK-1250N4AO/S | |
| 常闭 | LJK-1250S2AC/S | LJK-1250N4AC/S | ||
| 自由电源 2线 | 常开 | LJK-1250S2BO/S | LJK-1250N4BO/S | |
| 常闭 | LJK-1250S2BC/S | LJK-1250N4BC/S | ||
| 直流电源 | 交流电源 | 自由电源 | ||
| 3/4线 | 2线 | 2线 | 2线 | |
| 工作电压 | 10~30VDC | 90~250VAC | 12~240VDC 24~240VAC |
|
| 负载电流 | ≤200mA | ≤200mA | ≤200mA | |
| 静态电流 | <15mA | ≤1mA | ≤3mA | AC:≤3mA;DC:<1mA |
| 电 压 降 | <2.5V | <2.5V | ≤8V | AC:≤8V;DC:<2.5V |
| 开关频率(埋 入) | 1000Hz | 800Hz | 20Hz | AC:20Hz;DC:800Hz |
| 开关频率(非埋入) | 800Hz | 600Hz | 20Hz | AC:20Hz;DC:600Hz |
| 标准检测体 | 12×12×1mm(铁),可检测导磁性物体 | |||
| 回差距离 | 约为检测距离的15% | |||
| 极性保护 | 具备 | -- | -- | |
| 短路保护 | 具备 | -- | -- | |
| 输出指示 | LED (黄色) | |||
| 防护等级 | IP67 | |||
| 环境温度 | -20~70℃ | |||
| 相对湿度 | 35~95%RH | |||
| 外壳材料 | 黄铜镀镍 | |||
| 接线形式 | M12连接器 | |||
|
* 电缆线材料及长度可按要求定制.
|
| DC 3线: | |
![]() ![]() |
|
| DC 4线: | DC 2线: |
![]() |
![]() |
| AC 2线: | AC/DC 2线: |
![]() |
![]() |