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Home Product SN04-N Inductive Proximity Sensor NPN NO 12-24VDC Short-Circuit Protection Metal Detector

SN04-N Inductive Proximity Sensor NPN NO 12-24VDC Short-Circuit Protection Metal Detector

SN04-N Proximity Sensor
SN04-N Inductive Switch
SN04-N NPN Proximity
SN04-N
SN04-N Proximity Sensor and Inductive Switch with NPN output enables precise non-contact detection in industrial automation, machinery control, and equipment applications.

Product Description

The SN04-N Proximity Sensor is an inductive switch designed for precise non-contact detection of metallic objects within a 4mm sensing range. Operating on a wide DC voltage range of 6-36V, this NPN proximity sensor features a single output channel (NO/NC configurable) for direct integration with PLCs, relays, or control modules. With rugged IP67-rated housing, it operates reliably in industrial environments (-25°C to +70°C) including automation, automotive, and material handling systems. The SN04-N Inductive Switch offers fast response times (<1ms) and overload/short-circuit protection, though its metal-only detection limits non-ferrous target compatibility. Its compact cylindrical design (18mm diameter) enables easy installation in confined spaces. The SN04-N NPN Proximity Sensor eliminates mechanical wear through contactless operation, ensuring extended service life in high-cycle applications. Requires no external power source beyond its operating voltage range.
Parameter Specification
Model SN04-N Proximity Sensor
Type SN04-N Inductive Switch
Output Configuration SN04-N NPN Proximity (Normally Open)
Detection Distance 4mm ±10%
Operating Voltage DC 6-36V
Output Current ≤200mA
Response Frequency 100Hz
Operating Temperature -25°C to +70°C
Housing Material Nickel-plated brass
Ingress Protection IP67
Inductive Surface Epoxy resin
Cable Type 2m PVC shielded cable
question:Can I apply for low-value declaration for shipments?
answer:Yes, we can assist with low-value declarations provided you supply the necessary documentation.
question:Does the company provide technical selection services?
answer:Yes, we offer technical selection support to help clients choose optimal product specifications.
question:What payment methods do you support?
answer:We accept TT, PayPal, LC, and other major payment methods. Terms are outlined in contracts.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can I apply for low-value declaration for shipments?
answer:Yes, we can assist with low-value declarations provided you supply the necessary documentation.
question:Does the company provide technical selection services?
answer:Yes, we offer technical selection support to help clients choose optimal product specifications.
question:What payment methods do you support?
answer:We accept TT, PayPal, LC, and other major payment methods. Terms are outlined in contracts.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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