YUEQING WINSTON ELECTRIC CO.,LTD.
| Payment Terms | T/T,L/C,Paypal,Online Payment,RMB/USD |
| Supply Ability | 10000PCS/Month |
| Delivery Time | 3-15days after get payment. |
| Packaging Details | Export standard carton box |
| Standard detected object | A3 iron |
| OEM | YES |
| ODM | YES |
| Aviation connector | YES |
| Repeated precision | 0.05 |
| Output state: | NO/NC/NO+NC |
| Protection degree | IP 67 |
| Condition | Original new |
| Insulation resistance | 50MΩ |
| Working environment temperature | -25℃—+70℃ |
| DC/AC | 300Hz/10Hz |
| Brand Name | Winston/OEM |
| Model Number | LMF340 |
| Certification | CE,ROSH |
| Place of Origin | China,Zhejiang |
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Product Specification
| Payment Terms | T/T,L/C,Paypal,Online Payment,RMB/USD | Supply Ability | 10000PCS/Month |
| Delivery Time | 3-15days after get payment. | Packaging Details | Export standard carton box |
| Standard detected object | A3 iron | OEM | YES |
| ODM | YES | Aviation connector | YES |
| Repeated precision | 0.05 | Output state: | NO/NC/NO+NC |
| Protection degree | IP 67 | Condition | Original new |
| Insulation resistance | 50MΩ | Working environment temperature | -25℃—+70℃ |
| DC/AC | 300Hz/10Hz | Brand Name | Winston/OEM |
| Model Number | LMF340 | Certification | CE,ROSH |
| Place of Origin | China,Zhejiang | ||
| High Light | inductive proximity switch ，induction proximity sensor | ||
| Model NO. | Detection distance | Detection distance | Output | Flush | |
| Form | State | ||||
| LMF340-3020NA | 20mm | DC6-36V | NPN | NO | Non-flush |
| LMF340-3020NB | 20mm | DC6-36V | NPN | NC | Non-flush |
| LMF340-3020NC | 20mm | DC6-36V | NPN | NO+NC | Non-flush |
| LMF340-3020PA | 20mm | DC6-36V | PNP | NO | Non-flush |
| LMF340-3020PB | 20mm | DC6-36V | PNP | NC | Non-flush |
| LMF340-3020PC | 20mm | DC6-36V | PNP | NO+NC | Non-flush |
| LMF340-3020LA | 20mm | DC6-36V | Two wire system | NO | Non-flush |
| LMF340-3020A | 20mm | AC90-250V | SCR Control Lable silicon | NO | Non-flush |
| LMF340-3020B | 20mm | AC90-250V | SCR Control Lable silicon | NC | Non-flush |
Model explanation of proximity switch
LM 18 30 05 N A □ / L
—— —— - —— —— —— —— —— ——
1 2 3 4 5 6 7 8
| Switch category | Output form |
| | N: Three-wire Dc NpN Output |
| Outward appearance code | Output state |
| | |
| Working voltage | Subsidiart functions |
| | T: with aviation connector |
| Detection distance | Long-distance |
| | L: Long-distance |
Working priciple inductive proximity switch
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.
Current consumption of inductive proximity switch decreases proportional to the metal object distance.
Application illustration of proximity switch
1 . Spacing detection
2 . Arm location detection of robot
3 . Inspection of the exiating of milk inside the paper package
4 . Stopper detection of grinding machine
5 . Bottle lid detection
6 . Mounting screw switch
Dimension
Product Picture
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
7 million -8 million
Employee Number:
50~100
Ecer Certification：
Site Member
Yueqing Winston Electric Co., Ltd. is not only an exporting company, but also a professional manufacturer in China. We have our own production base. The products we professionally deal with are switching power supplies, sensors, relays, voltage stabilizers, AC contactors, circu... Yueqing Winston Electric Co., Ltd. is not only an exporting company, but also a professional manufacturer in China. We have our own production base. The products we professionally deal with are switching power supplies, sensors, relays, voltage stabilizers, AC contactors, circu...
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