SN04-N Inductive Proximity Sensor Switch 3-Wire

SKU: SPS-006
  • Product Name : Inductive proximity switch; Model : SN04-N
  • Total Size : 35 x 18 x 18mm/1.4″ x 0.7″ x 0.7″ (L*W*H);Cable length : 1.2m/3.93ft
  • External Material : Plastic, metal; Wire Type : 3 Wire Type (Brown, Black, Blue)
  • Detecting Distance : 4mm(+/-10%) ;Switch Appearance Type : Angular Column Type; Voltage : DC 10-30V ;Current Output : 300mA; Detect Object : Iron;
  • Output Type : NPN, NC;

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The Inductive Proximity Switch Model SN04-N is widely used in the automatic control industry for detection, control, and non-contact switching applications. When the proximity switch detects a target object, it sends a control signal. It is commonly applied in machinery, papermaking, light industry, and other fields for tasks such as station limitation, orientation, counting, speed testing, and more.

The proximity switch consists of three main components: an oscillator, a switching circuit, and an amplifier output circuit.

  • Normally Open (NO): In its normal state, the output line is disconnected, and no signal is output. When the target object is detected, the circuit closes, and the signal is sent.
  • Normally Closed (NC): In its normal state, the output line is closed, and a continuous signal is output. When the target object is detected, the circuit disconnects, and the signal stops.

Specification

Output Type NPN NO (Normally Open)
Theory Inductive
Sensor Distance 4mm (+/-10%)
Supply Voltage DC 10-30V
Output Current (Max) 200mA
Detect Object Iron
Sensor Diameter 12mm / 0.47″
Color Blue, Black
Cable Length 1.2m / 3.93ft
External Material Plastic, Metal
Switch Appearance Rectangle Type
Total Size (LWH) 35 x 18 x 18mm / 1.4″ x 0.7″ x 0.7″
Net Weight 36g
Package Content 1 x Proximity Switch
Wire Type 3 Wire (Brown, Blue, Black)

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