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M18 Inductance Proximity Sensor SwitchDetection distance8mm 3-wire Sensor for Spacing Detection

Principle of operation:
The coil L in the oscillating circuit generates a high frequency magnetic field. When the target approaches the magnetic field, an induced current (eddy current) is generated in the target due to electromagnetic induction. As the target approaches the switch, the induced current increases, causing the load in the oscillation circuit to increase. Then, the oscillation weakens until it stops. The sensor detects the change in the oscillation state using the amplitude detection circuit and outputs a detection signal. The degree of amplitude change varies with the type of metal of the target, and therefore the detection distance varies with the type of metal of the target.
  • LM18-3008NB

  • YUMO

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Product Description

The inductive proximity switch consists of three parts: an oscillator, a switching circuit and an amplifying output circuit. The oscillator generates an alternating electric field. When a metal object approaches this electric field and reaches an inductive distance, a vortex will be created in the metal object, which causes the vibration to decay and then stop. The vibration and stop changes of the oscillator are processed by a post-amplification circuit and converted into a switch symbol that triggers the drive control for non-contact detection.

Model Number
LM18-3008
Type
Inductive Proximity Sensor
Place of Origin
Zhejiang, China
Brand Name
ZJIVNV
Theory
Switch
Output
DC
Description
LM18 Proximity Sensor
Detection distance
8mm
Repeated precision
0.01
Working environment temperature
-25℃~+70℃
Insulation resistance
≥50MΩ
Shell material
Metal
Protection grade
IP67
Product Pictures

 LM18-3008NB (5).jpgLM18-3008NB (8).jpgLM18-3008NB (3).jpgLM18-3008NB (6).jpgLM18-3008NB (7).jpg

FAQ

Q:How to order our product? 

A: 1) Please tell us the model and quantity and other request you need. 

   2) We make the PI for you.

   3) After you confirm the PI, we arrange the order for you after receiving your payment.

   4) After the goods finished, we send the goods out to you and tell you the tracking number.

   5) We will track your goods until you receive the goods. 

Q:  What's your warranty?

A: One year.

Q: What's your contact information?

A: Our address: Liushi town, Zhejiang province, China.  

Q: What's your shipment method?

A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.

Q: What about MOQ?

A: First order MOQ=1pcs.

Q: If I want to release order, what's the payment method you accept?

A: We accept T/T, Paypal, Western union, L/C.

Q: If I want to release order, what's the process?

A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.

Thank you & Now pls send your  kindly inquiry !  ^!^

 

Contact Us

CHINA YUMO ELECTRIC CO.,LTD 

ADD: NO.126 LIUYANG ROAD ,ZHAOYANG INDUSTRY ZONE, LIUSHI TOWN,

YUEQING CITY, ZHEJIANG PROVINCE, 325604 CHINA

TEL:0086-577-62791815        Mobile/WeChat/WhatsApp: 0086 153 5622 9951

Sky-pe:benjaminying              TradeManager:yncync

 20160906104786138613


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