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| Categories | Normally Closed Proximity Switch |
|---|---|
| Model Number: | LJ12A3-2-Z/AX |
| 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: | NC Proximity Switch |
| Feature: | Miniature |
| Size: | M12 |
| Voltage: | DC |
| Output Method: | NPN |
| Induction Method: | Normally Closed |
Miniature Inductive NC Proximity Switch NPN DC For Magnetic Metal
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.
Details
Three-wire
NPN
Normally closed
DC
Features
Economical and simple operation
IP67 protection structure (IEC)
Long life and high reliability, strong environmental resistance
Red LED reality can detect sensor working status
Reverse power protection, short circuit protection, can be directly connected to the PLC
Introduction
Normally open (NO): refers to when the switch is detected when the output of a signal, no detection is not output
Normally closed (NC): refers to when the switch is not detected when the output is not detected when not output a signal
NPN: refers to the sensor signal output level signal: low (negative), common positive
PNP: only sensor signal line output level signal: high (positive), total negative
DC VDC: When the sensor indicates that the power supply for the VDC, it is strongly recommended to use switching power supply.
AC VAC: When the sensor is marked for VAC, it can be used within the indicated AC voltage range
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