Payment & Shipping Terms:
|Name:||Inductive Proximity Switch NC||Feature:||Dust Proof|
|Output Method:||PNP||Induction Method:||Normally Closed|
npn nc proximity switch,
proximity sensor pnp nc
Dust Proof Inductive Proximity Switch NC Simple Operation Long Service Life
This normally closed proximity sensor switch is widely used in automatic control industry for detecting, controlling, and non-contact switching. It is economical and simple operation.
|Lag distance||Less than 10% of the detection distance|
|Detecting objects||Magnetic metal (detection distance is reduced when non-magnetic metal)|
|voltage||DC : DC 12~24 (6~36V) pulse (p-p) below 10%|
|AC : AC 110~220V (36~250V) 50/60Hz|
|Current consumption||N.P : ≤13mA|
|D : ≤0.8mA|
|A : ≤1.7mA|
|Control output||N.P : ≤300mA|
|D : ≤200mA|
|A : ≤400mA|
|Loop protection||N.P.D : reverse connection protection, surge absorption, load short circuit protection|
|A : surge absorption|
|Ambient temperature||-30~+65°C (no icing, no condensation)|
|Insulation resistance||50MΩ or more (DC500 megohmmeter) (between charging part and housing)|
|Withstand voltage||AC 1000V 50/60HZ 1min (between charging part and Housing)|
|Temperature effect||-30~+65°C: detection distance error ±15% at +23°C|
|-25~+60°C: detection distance error ±10% at +23°C|
|Voltage effect||6-36V (90-250V) : ±15% of detection distance error|
|10-30V (220V) : ±10% of detection distance error|
|Protection level||IP67 (IEC)|
|Detection surface: ABS|
Note:Please read the "Precautions" of the product manual before use.
Inductive proximity switch is composed of three parts: oscillator, switch circuit and magnified output circuit.
The oscillator will generate an alternating electric field.
When metal object approaches this electric field and reaches the induction distance, whirlpool will generate in metal object, resulting in attenuation of vibration on and then stop.
The change of vibration and stop of oscillator is treated by behind stage mag- nifide circuit and converted to switching sign, triggering driving control for non-contact detection.
Contact Person: Carrie