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Brand Name : Winston/OEM
Model Number : LMF42
Certification : CE,ROSH
Place of Origin : China,Zhejiang
MOQ : 1PCS
Price : Negotiable
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 65
Condition : Original new
Insulation resistance : 50MΩ
Working environment temperature : -25℃—+70℃
DC/AC : 50Hz/10Hz
Material : ABS Resin
Model | LMF42 | |||
Flush Type | Dectection Distance | |||
DC 6~36VDC | NPN | NO | ||
NC | ||||
NO+NC | ||||
PNP | NO | |||
NC | ||||
NO+NC | ||||
Two-wire System | NO. | |||
NC. | ||||
AC 90~250VAC | SCR Controllable Silicon | NO | ||
NC | ||||
NO+NC | ||||
Relay Output | ||||
Non-flush Type | Dectection Distance | 0~25MM | ||
DC 6~36VDC | NPN | NO | LMF42-3025NA | |
NC | LMF42-3025NB | |||
NO+NC | LMF42-3025NC | |||
PNP | NO | LMF42-3025PA | ||
NC | LMF42-3025PB | |||
NO+NC | LMF42-3025PC | |||
Two-wire System | NO. | |||
NC. | ||||
AC 90~250VAC | SCR Controllable Silicon | NO | LMF42-2025A | |
NC | LMF42-2025B | |||
NO+NC | LMF42-2025C | |||
Relay Output | LMF42-2025JC | |||
Output Current | DC | 200MA | ||
SCR/Relay | 300MA | |||
Output Voltage Drop DC/AC | lower than 3V | |||
Consumption Current | lower than 15MA | |||
Standard Detected Object | 80*80*1 (A3 Iron) | |||
Repeated Precision | 0.05 | |||
DC/AC Response Frequency | 50HZ/10HZ | |||
Working Temperature | -25 deg C~+75 deg C | |||
Insulation Resistance | More than 50MΩ | |||
Shell Material | ABS Resin | |||
Protection Grade | IP67 |
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 . Various location detection of machinery process center
2 . Arm location detection of robot
3 . Inspection of the exiating of milk inside the paper package
4 . Spacing detection
5 . Bottle lid detection
Dimension
Product Picture
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Spacing Detection LMF42 Induction Proximity Sensor , Adjustable Proximity Switch CE Images |