Roko / SN04-N / NPN Inductive Proximity Sensor / 4mm Detection / 10–30V DC / IP67 / Front-Facing Detection

The Roko SN04-N is a compact NPN inductive proximity sensor designed for precise, non-contact detection of metallic objects. Featuring a 4mm sensing distance and a front-facing detection face, this sensor is ideal for industrial automation, robotics, and conveyor systems. Its IP67 rating ensures reliable operation even in dusty or wet environments. Brand: RokoModel: SN04-NSensor Type: Inductive proximity sensorOutput Type: NPN, Normally Open (NO)Sensing Distance: 4mm ±10%Supply Voltage: 10–30V DCOutput Current: ≤ 200 mAResponse Frequency: 500 HzIndicator: Red LED for detection statusHousing Material: ABS resinProtection Rating: IP67Cable Length: ~1.1 metersDimensions: 36mm × 18mm × 18mmMounting Style: Front-face detection with through-hole mountingSuitable for: Industrial automation, CNC machines, conveyor systems, robotics The SN04-N is a versatile and dependable sensor for applications that require consistent and durable object detection without physical contact, and it's a go-to sol