Gkb-M0524 5mm Non-Screen Shield Square Inductive Proximity Switch Sensor

• Model NO.: GKB-M0524PA
• Origin: Zhejiang, China (Mainland)
• HS Code: 9031809090
• Production Capacity: 1000000 Piece/Pieces Per Month

Product Description

OMCH Brand proximity sensor switch is a displacement sensor with switching output, output mode have NPN, PNP, NO, NC and relay etc, it can be detect metal (such as iron, steel, copper) object, plastic, glass, wooden, water, paper, magnetic etc. transparent or opaque objects, can be connect with PLC, servo controller, frequency inverter, counter, controllers to achieve the purpose of automatic signal input control. It is widely used in the field of machinery, textile, light industry, papermaking, printing, packing industries. Meanwhile as per to market demand, we developed C series high class proximity sensor and normal class proximity sensor.
Inductive type Proximity Sensor can detect metal object ( such as Iron, Steel, Copper etc)
Capacitive type proximity sensor can detect any object (such as glass, metal,water, oil, paper etc.)

Product Description

 

     The Proximity sensor is a kind of position switch that can be operated without direct mechanical contact with moving parts. When the object is close to the sensing surface of the switch to the action distance, it does not need mechanical contact and exert any pressure to make the switch act, which will drive the DC electric apparatus or provide control instructions to the computer (plc) device.
    The proximity sensor is a switch type sensor (i.e. non-contact switch), which has the characteristics of travel switch, microswitch and sensing performance at the same time, reliable operation, stable performance, fast frequency response, long application life, strong anti-interference ability, and has the characteristics of waterproof, shockproof, corrosion-resistant. The products are inductive proximity sensor, capacitive proximity sensor, Hall sensor, AC and DC type and magnetic switch.
   The proximity sensor, also known as non-contact proximity switch, is an ideal electronic switching sensor. When the metal detector is close to the sensing area of the switch, the switch will be able to send out electrical instructions without contact, pressure and spark, and accurately respond to the position and travel of the moving mechanism. It is widely used in machine tools, metallurgy, chemical industry, textile and printing industries. In the automatic control system can be used as limit, counting, positioning control and automatic protection link.

HLJ12A3-4-Z/N1

Product Parameters

OMCH HLJ12A3-4-Z/N1:

Parameters
INFORMATION
Brand		OMCH
Type		Proximity Sensor
Specification		HLJ12A3-4-Z/N1
Working Voltage		DC6-36V
Detecting Distance		4mm±10%
Response Frequency		800HZ
Detcting Object		Metal
Output Current		300MA
Protection Class		IP67
Shell Material		Brass coated Nickel
Protection function		Short-circuit Protection,reverse-connection protection etc
Voltage Drop		≤1V
No-load supply current:		≤10ma
Cable Wire		2m

dimension				12X12X45	25X25X39	30X30X53		40X40X53	30X18X10	40X26X12
mounting way				non-flush	non-flush	non-flush		non-flush	non-flush	non-flush
Type	DC type	N P N	NO	PS12-4DN	PSN25-5DN	PSN30-10DN	PSN30-15DN	PSN40-20DN	GKB-M0524NA	GN-0424NA
			NC	PS12-4DN2	PSN25-5DN2	PSN30-10DN2	PSN30-15DN2	PSN40-20DN2	GKB-M0524NB	GN-0424NB
			NO+NC		PSN25-5DN3	PSN30-10DN3	PSN30-15DN3	PSN40-20DN3
		P N P	NO	PS12-4DP	PSN25-5DP	PSN30-10DP	PSN30-15DP	PSN40-20DP	GKB-M0524PA	GN-0424PA
			NC	PS12-4DP2	PSN25-5DP2	PSN30-10DP2	PSN30-15DP2	PSN40-20DP2	GKB-M0524PB	GN-0424PB
			NO+NC		PSN25-5DP3	PSN30-10DP3	PSN30-15DP3	PSN40-20DP3
		2-wire	NO	PS12-4DO	PSN25-5DO	PSN30-10DO	PSN30-15DO	PSN40-20DO	GKB-M0524D1	GN-0424LA
			NC	PS12-4DC	PSN25-5DC	PSN30-10DC	PSN30-15DC	PSN40-20DC	GKB-M0524D2	GN-0424LB
	AC type	2-wire	NO	PS 12-4 AO	PSN25-5AO	PSN30-10AO	PSN30-15AO	PSN40-20AO		GN-0422KA
			NC	PS 12-4 AC	PSN25-5AC	PSN30-10AC	PSN30-15AC	PSN40-20AC		GN-0422KB
		3-wire	NO+NC
Dimension distance				4mm±10%	5mm±10%	10mm±10%	15mm±10%	20mm±10%	5mm±10%	4mm±10%
Set distance				0~3.6mm	0~4mm	0~8mm	0~13mm	0~17mm	0~4mm	0~3.6mm
Standard detection				Iron 18*18*1mm	Iron 30*30*1mm	Iron 45*45*1mm	Iron 45*45*1mm	Iron 50*50*1mm	Iron 18*18*1mm	Iron 18*18*1mm
Response frequency				DC:0.5kHz AC:25Hz	DC:0.5kHz AC:25Hz	DC:0.5kHz AC:25Hz	DC:0.5kHz AC:25Hz	DC:0.5kHz AC:25Hz	DC:0.5kHz AC:25Hz	DC:0.5kHz AC:25Hz

The Inductive proximity Sensor working principle:

Working Principle

The Inductive proximity sensors consist of three main parts: an oscillator, a switching circuit and an amplified output circuit. The oscillator generates an alternating magnetic field. When the metal target is close to this magnetic field and reaches the induction distance, eddy currents are generated in the metal target, resulting in oscillation attenuation and even stopping. The oscillation of the oscillator and the change of the stopping of the vibration are processed by the post amplification circuit and converted into a switching signal, which triggers the driving control device, thus achieving the purpose of non-contact detection.

The inductive proximity sensor wiring diagram:

Application

The Proximity sensors are very wide range of switches that we can see it often in both industrial or life applications. In different applications, we use different types, so there are various types of proximity switches such as eddy current proximity sensors, capacitive proximity sensor, Hall proximity sensor, and photoelectric proximity sensor.

The Proximity sensors are widely used in aviation, aerospace, technology and industrial production. In everyday life, such as hotels, restaurants, garage doors, automatic hot air machines, etc. In safety and security, such as data files, accounting, finance, museums, warehouses, etc., they are usually equipped with various proximity switches and anti-theft devices. In measuring technology, such as length and position measurement; in control technology, such as displacement, velocity, acceleration measurement and control, a large number of proximity switches are also used.

Company Profile

OMCH is a professional manufacturer of industrial automation in China. It is specialized in manufacturing and marketing proximity sensor, photoelectric sensor, switching power supply, LED waterproof power supply, solid state relay, solid state voltage regulator, miniature relay, general purpose relay,rotary encoder, water-level controller, digital counter, time relay, time controller, float switch, rope switch, pressure transmitter,magnetic switch, area sensor, laser sensor. temperature controller and optical amplifier.

Certifications

We get many certificates: Photoelectric Sensor CE Certificates, Proximity Sensor Certificates Rotary Encoder CE Certificates, SSR CE Certificates, Switching Power Supply CE Certificates etc.

Exhibitions

we attended many abroad exhibitions: Iran, Canton Fair. Germany. Let our products proximity sensor, photoelectric sensor, switching power supply, SSR Relay, Minature Relay, Rotary Encoder etc become the famous brand in the world.

Please visit our website: www.omch.co