Multifunctional NPN NO Proximity Sensor Strong Environmental Resistance

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Zhejiang Zhongde Electric Co., Ltd.

City: chaoyang

Province/State:zhejiang

Country/Region:china

Tel:86-577-62716560

Contact Person:
Ms.Carrie Zhou View Contact Details

Multifunctional NPN NO Proximity Sensor Strong Environmental Resistance

Model Number	LJ12A3-4-Z/BX
Minimum Order Quantity	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	NPN NO Proximity Sensor
Feature	Multifunctional
Size	M12
Voltage	DC
Output Method	NPN
Induction Method	Normally open

Detailed Product Description

Multifunctional NPN NO Proximity Sensor Strong Environmental Resistance

Introduction

Two specific types sensors are available; PNP and NPN. The difference is a result of the internal circuit design and type of transistors used.

PNP and NPN has nothing to do with whether the sensor is normally open (N/O) or normally closed (N/C), i.e. a PNP sensor may be either N/O or N/C as can an NPN be either N/O or N/C.

Why two types?

The selection of a PNP sensor verses an NPN sensor is determined by the nature of the circuit the device is to be used in. When used in a traditional relay type control circuit, it is normally possible to use either the PNP or the NPN type of sensor.

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%
voltage	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
Loop 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
Temperature effect	-25~+60°C: detection distance error ±10% at +23°C
Voltage effect	6-36V (90-250V) : ±15% of detection distance error
Voltage effect	10-30V (220V) : ±10% of detection distance error
Protection level	IP67 (IEC)
Material	Housing: ABS
Material	Detection surface: ABS

Note:Please read the "Precautions" of the product manual before use.

Details

Three-wire

NPN

Normally open

Features

Reverse power protection, short circuit protection, can be directly connected to the PLC

Economical and simple operation

Long life and high reliability, strong environmental resistance

Red LED reality can detect sensor working status

IP67 protection structure (IEC)

Product Tags: npn inductive sensor 3 wire npn proximity sensor

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