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Model Number : LJ12A3-4-Z/DZ
MOQ : 100
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 1000only 8day
Place of Origin : China
Brand Name : Zhongde
Certification : CE
Name : Inductive Proximity Switch NC
Feature : Simple Operation
Size : M12
Voltage : AC
Output Method : NPN/PNP
Induction Method : Normally closed
Oil Prevention Inductive Proximity Switch NC Long Service Life Simple Operation
Description
Normally closed proximity sensors are used for non-contact detection of magnetic metal. Their operating principle is based on a coil and oscillator that creates an electromagnetic field in the close surroundings of the sensing surface.
Details
Three-wire
NPN/PNP
Normally closed
AC
Parameter
| 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) | 
| Ambient humidity | -35~95%RH | 
| 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) | 
| Material | Housing: ABS | 
| Detection surface: ABS | 
Note:Please read the "Precautions" of the product manual before use.

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