角型电感式接近开关SN04-N3 价格
角型电感式接近开关SN04-N3 产品介绍（中英文版）
中文版
SN04-N3角型电感式接近开关是一款专为工业自动化场景设计的非接触式检测装置。其紧凑的角型外壳设计优化了安装空间，适用于机械结构复杂或空间有限的设备环境。产品通过电磁感应原理实现金属物体的精准检测，有效检测距离为4mm，可稳定识别铁、钢、铜等多种金属材质目标物，响应频率达1kHz，满足动态检测需求。
该产品采用耐用的工程塑料外壳与内部环氧树脂封装工艺，可在-25℃至+70℃温度范围及湿度≤95%的环境中可靠运行，适应车间、仓储、流水线等多种工况。核心电路搭载过载保护及抗干扰设计，有效减少误触发概率，提升设备整体运行稳定性。输出信号支持直流三线制（NPN/PNN可选），兼容主流PLC及控制器接口，接线端子采用防松脱结构设计，降低维护频率。
SN04-N3的安装方式灵活便捷，两侧预留标准螺纹孔位，支持水平或垂直方向固定。指示灯设计便于现场调试，可快速确认工作状态。产品适用于机床定位、传送带计数、安全门禁等场景，助力提升自动化系统的检测效率与安全性。外壳表面经过防腐蚀处理，配合IP67防护等级，可在粉尘、油污等环境中长期使用。
English Version
The SN04-N3 rectangular inductive proximity sensor is a non-contact detection device designed for industrial automation applications. Its compact rectangular housing optimizes installation space, making it suitable for equipment with complex mechanical structures or limited space. Utilizing electromagnetic induction principles, the sensor achieves precise detection of metallic objects with an effective sensing distance of 4mm. It reliably detects targets made of iron, steel, copper, and other metals, with a response frequency of 1kHz to meet dynamic detection requirements.
Constructed with a durable engineering plastic housing and internal epoxy resin encapsulation, the sensor operates reliably in temperatures ranging from -25℃ to +70℃ and environments with humidity ≤95%, adapting to workshops, warehouses, and production lines. The core circuit incorporates overload protection and anti-interference design, minimizing false triggers and enhancing system stability. The DC three-wire output (NPN/PNP optional) is compatible with mainstream PLCs and controllers, while the anti-loosening terminal design reduces maintenance needs.
The SN04-N3 offers flexible installation with standard threaded holes on both sides, allowing horizontal or vertical mounting. An integrated status indicator simplifies on-site debugging. Ideal for machine tool positioning, conveyor belt counting, and safety access control, the sensor improves detection efficiency and system safety. The corrosion-resistant housing with IP67 protection ensures long-term performance in dusty or oily environments.
产品优势 Keywords
- 紧凑角型设计/Compact Rectangular Design
- 抗干扰电路/Anti-Interference Circuit
- 宽温域适应性/Wide Temperature Tolerance
- 多金属兼容/Multi-Metal Detection
- 易安装调试/Quick Installation & Debugging
（中英文字符总计约620字）
角型电感式接近开关
PS17-5D1, PS17-5D2, PS17-5Y1, PS17-5Y2, PS-05N, PS-05N2, PS-05N3, PS-05P, PS-05P2 PS-05P3, PS-05D1, PS-05D2, PS-05Y1, PS-05Y2,PL-05N, PL-05N2, PL-05N3, PL-05P, PL-05P2, PL-05P3, PL-05D1, PL-05D2, PL-05Y1, PL-05Y2,PL-08N, PL-08N2 PL-08N3, PL-08P, PL-08P2, PL-08P3, PL-08D1, PL-08D2, PL-08Y1,PL-08Y2,SN04-N1 SN04-N2,SN04-N3,SN04-P,SN04-P2,SN04-P3,SN04-D1,SN04-D2,SN04-Y1,SN04-Y2,SN05-N1 SN05-N2, SN05-N3, SN05-P, SN05-P2, SN05-P3, SN05-D1, SN05-D2, SN05Y1, SN05-Y2,
SN06-N1, SN06-N2, SN06-N3, SN06-P, SN06-P2, SN06-P3, SN06-D1, SN06-D2, SN06-Y1 SN06-Y2, SN07-N, SN07-N2, SN07-N3, SN07-P, SN07-P2, SN07-P3, SN07-D1, SN07-D2 SN07Y1, SN07-Y2,NI10-Q25-AN6X, NI10-Q25-RN6X, NI10-Q25-RP6X, NI10- Q25-AP6X
NI10-Q25-AD4X, NI10-Q25-RD4X, NI10-Q25-AZ3X, NI10-Q25-RZ3X,NI15-Q30-AN6X NI15-Q30-RN6X, NI15-Q30-RP6X, NI15-Q30-AP6X, NI15-Q30-AD4X, NI15-Q30-RD4X NI15-Q30-AZ3X, NI15-Q30-RZ3X,
接近开关，磁性开关,被广泛应用于各种机械、机床制造业及纺织、造纸、烟草、轻工、食品、化工、矿山、冶金、航空工业、电力保安、汽车工业、船舶交通运输、建筑、地等各行各业，作限位、定位检测，自动计数，测速，自动保护，工业生产自动流水线及微机信号，数控装置等应用.详细技术资料请到公司网站查询 .FJ13-25KA
FJ13 安装方式埋入式非埋入式检测距离 25mm 交流AC90-250V二线制NO 常开 FJ13-M25KA NC 常闭 FJ13-M25KB 三线制NO+NC 常开常闭 FJ13-M25KE 继电输出四线NO+NC 常开常闭 FJ13-M25JC 继电输出五线NO+NC 常开常闭 直流DC6-36VNPNNO 常开 FJ13-M25NA NC 常闭 FJ13-M25NB NO+NC 常开常闭 FJ13-M25NC PNPNO 常开 FJ13-M25PA NC 常闭 FJ13-M25PB NO+NC 常开常闭 FJ13-M25PC 二线制NO 常开 FJ13-M25LA NC 常闭 FJ13-M25LB 输出电压降DC/ACAC 输出电流可控硅SCR 300mA 继电器1A、2A DC三线200mA DC二线 50mA重复精度 消耗电流 响应频率DC 300Hz,AC 10Hz 外壳体材料塑料ABS设定距离0-20mm 标准检测物体60 x 60 x 1（铁）工作环境温度-20℃~+55℃连接方式1.5m PVC电缆防护等级IP67
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