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: Roko
Model: SN04-N
Sensor Type: Inductive proximity sensor
Output Type: NPN, Normally Open (NO)
Sensing Distance: 4mm ±10%
Supply Voltage: 10–30V DC
Output Current: ≤ 200 mA
Response Frequency: 500 Hz
Indicator: Red LED for detection status
Housing Material: ABS resin
Protection Rating: IP67
Cable Length: ~1.1 meters
Dimensions: 36mm × 18mm × 18mm
Mounting Style: Front-face detection with through-hole mounting
Suitable 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 solution for cost-effective automation builds.

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