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LM12-3002PA 2mm Detect Range PNP NO Inductive Proximity Switch Sensor

Proximity switches is the most common solution for non-contact detection. And the inductive type is the widely used proximity switches, which is through the electromagnetic waves to detect the metal abject near the sensor detection surface. In application , this is a very simple technology to detect 1”~2”metal object . YUMO Electric offer different series proximity sensor , that included inductive, photoelectrical, capacitive and etc. YUMO Electric continues to improve the performance and quality , enabling the sensors in a world-class level . If you are searching for proximity switch , YUMO will be your best choice .
  • LM12-3002PA
  • YUMO
  • YM0000000040

LM12-3002PA 2mm Detect Range PNP NO Inductive Proximity Switch Sensor

Product Description

 Inductive proximity switch is composed of three parts: oscillator, switch circuit and magnified output circuit. The oscillator will generate an alternating electric field. When hemetal object approaches this electric field and reaches the induction distance, whirlpool will generate in metal object, resulting in attenuation of vibrati on and then stop. The changeof vibration and stop of oscillator is treated by begid stage magnified circuit and convertedto switching sign, triggering driving con-contact detection.

Structural category Cylinder type
Outward appearance code LM12
Overall Dimensions YUMO sensor catalouge-9.jpg 
Detection distance 2mm

DC 6~ 36 VDC





AC 90~ 250 VAC

NPN NO LM12-3002NA
NC LM12-3002NB
NO+NC LM12-3002NC
PNP NO LM12-3002PA
NC LM12-3002PB
NO+NC LM12-3002PC
Two wire system NO LM12-3002LA
NC LM12-3002LB
SCR Controllable silicon NO LM12 -2002A
NC LM12-2002B
Relay output -
Detection distance 4mm

DC 6~ 36 VDC






AC 90~ 250 VAC

NPN NO LM12-3004NA
NC LM12-3004NB
NO+NC LM12-3004NC
PNP NO LM12-3004PA
NC LM12-3004PB
NO+NC LM12-3004PC
Two wire system NO LM12-3004LA
NC LM12-3004LB
SCR Controllable silicon NO LM12-2004A
NC LM12-2004B
Relay output -
Control output DC 200mA
SCR/Relay 300mA
Output voltage dropDC/AC DC>3V , AC<10V
Consumption current DC<15mA , AC<10mA
Standard detected object 15×15×1(A3 iron)
Repeated precision 0.01
DC/AC Response frequency 400Hz/25Hz
Working environment temperature -25 °C ~ + 75 °C
Insulation resistance ≥ 50M Ω
Shell material Metal
Protection grade IP67

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 !  ^!^

M12 Inductive proximity switch