Inverted Connecting Waterproof Hall Proximity Sensor Logic Circuit Transistor SM18

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Inverted Connecting Waterproof Hall Proximity Sensor Logic Circuit Transistor SM18
 
Technique parameter
 

Order code
Working voltage Output form Output state
Detection distance : 10mm,
SM18-31010NA DC4.5-24V NPN NO
SM18-31010PA DC4.5-24V PNP N0
SM18-31010NB DC4.5-24V NPN NC
SM18-31010PB DC4.5-24V PNP NC

 

Features:

 

1 . Wide mains voltage range
2 . High frequency
3 . Long service life, compact volume, and convenient installation

4 . Directly connect to transistor and logic circuit pore like, TTL.MOS

5 . high precision of repeated location 

 

Model explanation of proximity switch
 
 LM      18         30      05      N        A              /    L
——   ——  -  ——   ——   ——   ——    ——      ——
  1         2           3       4        5        6         7           8
 
                                       

Switch category Output form

 
Lm: Inductance type
Cm: Capacitance type
Sm: Hall type
Am: Safety Explosion-proof type
Xm: Mimic Linear type
Hm: Reed type
Ru: Ultrasonic type
  

N: Three-wire Dc NpN Output
P: Three-wire Dc PnP Output
L: Two-wire Dc Output
  : Ac Two-wire Output
J: Relay Contact Output
Np: NpN+PnP Double Output

Outward appearance code Output state

 
: Cylinder type
F: Angular Colum Type And Plane Installation Type
 

 
A: (no) normally Open (no)  
B: (nc) Normally Close (nc)
C: (no-nc) normally Open-Normally Close (no+nc)
Mu: Mimic Voltage    
Mi: Mimic Current
Mui: Voltage+Current
 

Working voltage Subsidiart functions

 
30: 6-36VDC  310:5-24VDC  320:12-60VDC
330: 10-30VDC  340:10-55VDC  350:10-60VDC
360: 5-36VDC  20:90-250VAC  210:24-250VAC
220: 380VAC40:12-240VDC/24-240AC
50: Special voltage
 

T: with aviation connector
Y: water proof,oil proof
I: special requirement 
H: high temp resistance
R: ring type

Detection distance Long-distance

 
01: 1mm  05: 5mm  10: 10mm ......

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 vibrat

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Mr. Tess Wong
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YUEQING WINSTON ELECTRIC CO.,LTD.
Winston Building,Fangdouyan West Industrial Zone,Liushi Town, Wenzhou, Zhejiang, China (Mainland)
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