Taihua ALJ series 30mm DC6-36V Proximity sensor photoelectric switch

Short Description:

The ALJ series 30mm DC6-36V proximity sensor photoelectric switch is a powerful sensor designed for industrial automation applications. With its advanced technology and rugged design, it provides accurate and reliable detection, ensuring seamless and efficient manufacturing processes.

The sensor operates on a DC6-36V power supply, providing a wide range of compatibility with various types of systems. It has a sensing range of up to 30mm, allowing for the detection of both metallic and non-metallic objects. With its superior sensitivity, it can detect even the smallest objects, providing precise and accurate detection.


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About This Item

The ALJ series proximity switch is equipped with photoelectric technology, making it perfect for applications that require non-contact sensing. It has a high switching frequency, making it ideal for high-speed automation processes in factories and manufacturing plants.

The sensor is designed with a rugged body, making it capable of withstanding harsh environments, including exposure to dust and water. It has a high IP67 ingress protection rating, ensuring reliable detection even in the harshest industrial environments.

The ALJ series proximity switch is easy to install and integrate with existing automation systems, ultimately reducing downtime and increasing productivity. The sensor has a compact and durable design, making it a versatile solution for industrial automation applications.

In summary, the ALJ series 30mm DC6-36V proximity sensor photoelectric switch is a reliable and practical solution for industrial automation applications. With its advanced technology, rugged design, and superior sensitivity, this sensor provides accurate and reliable detection for any manufacturing process.

Features

Looking for a reliable and high-performance switch? Look no further than our product, which conforms to GB/T14048.10 and other national or industry standards. It boasts numerous features, such as its small size, fast response, high repetition accuracy, and wide voltage range. Additionally, its anti-interference performance is top-notch, and it eliminates mechanical wear, spark, and noise. Its vibration resistance and long service life make it an ideal choice for many applications. The convenient installation and calibration process is further enhanced by the red LED status indicators, which make it easy to identify its operating status. It's no wonder that this switch is widely used instead of micro switches or limit switches – it truly stands out as a superior choice.

Main technical parameter

Main technical parameter
ALJ30A3-  series

Model

DC 3-wire type

NPN type

NC

ALJ30A3-10-Z/AX

ALJ30A3-15-Z/AX

NO

ALJ30A3-10-Z/BX

ALJ30A3-15-Z/BX

NO/NC

ALJ30A3-10-Z/CX

ALJ30A3-15-Z/CX

DC 3-wire type

PNP type

NC

ALJ30A3-10-Z/AY

ALJ30A3-15-Z/AY

NO

ALJ30A3-10-Z/BY

ALJ30A3-15-Z/BY

NO/NC

ALJ30A3-10-Z/CY

ALJ30A3-15-Z/CY

DC 2-wire type

NC

ALJ30A3-10-Z/DX

ALJ30A3-15-Z/DX

NO

ALJ30A3-10-Z/EX

ALJ30A3-15-Z/EX

AC 2-wire type

NC

ALJ30A3-10-J/DZ

ALJ30A3-15-J/DZ

NO

ALJ30A3-10-J/EZ

ALJ30A3-15-J/EZ

Installation

Embedded

Non-embedded

Sensing distance

10mm

15mm

Setting distance

0~7mm

0~10.5mm

Hysteresis Max.10% of sensing distance
Standard sensing target 30×30×1mm(Iron)
Power supply(Operating voltage) 6~36VDC/90~250VAC
Leakage current Max.10mA
Response frequency(※1) DC 1500Hz/AC 20Hz

Residual voltage

DC 3-wire type Max.1.0V/DC 2-wire type Max.3.5V/AC 2-wire type Max.10V
Affection by temp. Max.±10% for sensing distance at ambient temperature 20℃
Control output Max.200mA
Insulation resistance Min.50MΩ(at 500VDC megger)
Dielectric strength 1500VAC 50/60Hz 1minute

Vibration

1mm amplitude at frequency of 10 to 55Hz(for 1 min.)in each of X,Y,Z directions for 2 hours
Shock 500m/s2(approx.50G)X,Y,Z directions for 3 times
Indicator Operation indicator(red LED)
Ambient temperature -25~+70℃( No icing)
Storage temperature -30~+80℃(No icing)
Ambient humidity 35~95%RH(No condensation)
Protection IP67

Control Output Diagram

DC 3-wire type

 图片 1 图片 2

DC 2-wire type

 图片 3

AC 2-wire type

图片 4

Connections

DC 3-wire type

图片 1 

AC and DC 2-wire type

图片 2

Proper Usage

1.  Mutual interference

More than two proximity switches are shown in the figure below. When they are installed face to face or in parallel, the frequency interference is easy to cause misoperation. Pay attention to the distance between products when installing them (there are notes in the figure below).

 图片 1

  1. Influence of surrounding metal

If there is metal around the proximity switch, it will lead to poor reset and other misoperation. In order to prevent misoperation caused by the surrounding metal, attention should be paid to the distance between the product and the metal during installation (there are notes in the figure below).

 图片 2

"Sn" in the table is the detection distance

Type

Item

Inductive proximity switch

Capacitive proximity switch

A

≥5Sn

≥10Sn

B

≥4Sn

≥10Sn

C

≥2Sn

≥3Sn

D

≥3Sn

≥3Sn

ΦE

≥4d1

≥6Sn+d1

Application

2productSDG
3productSDG
4productDESA

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