M3/M4 inductive metal proximity switch
Product features

Φ3 Inductive proximity switch |
|
Product size |
D3 * 25mm |
Installation mode |
even |
Sensing distance mm |
0.6mm / 0.8mm / 1.0mm |
Shell material |
Stainless steel material |
With or without LED |
● Equipped with LED |
Operating voltage |
10-30VDC |
Continuous wave |
<10% |
Unloaded current |
<10mA |
Maximum load current |
100mA |
Leakage current |
<0.01mA |
Voltage drop |
<1.5V |
Switching frequency |
2KHz /1.5KHz / 1KHz |
Response time |
0.1ms/0.1ms/0.2ms |
Switching lag |
<15%(Sr) |
repeatability |
<5.0%(Sr) |
Protection class |
IP67 |
Operating ambient temperature |
-25°C...70°C |
Temperature drift |
<10%(Sr) |
Short circuit protection |
- |
Overload current protection point |
- |
EMC |
RFI>3V/M / EFT>1KV / ESD>4KV(contact) |
Shock/vibration |
IEC 60947-5-2,Part7.4.1 / IEC 60947-5-2,Part7.4.2 |
Sensing surface material |
EPOXY |
Connection mode |
D2.5 3*0.14 PVC 2M |
DC Three-wire 10-30V npn is normally on |
M306N1*NO |
DC Three-wire 10-30V npn Normally closed |
M306P2*NC |
DC three-wire 10-30V pnp normally open |
M306P1*PO |
DC Three-wire 10-30V npn Normally closed |
M306N2*PC |

φ4 Inductive proximity switch |
|
Product size |
D4 * 25mm |
Installation mode |
even |
Sensing distance mm |
0.8mm/1.0mm/1.2mm/1.5mm |
Shell material |
Stainless steel material |
With or without LED |
● Equipped with LED |
Operating voltage |
10-30VDC |
Continuous wave |
<10% |
Unloaded current |
<10mA |
Maximum load current |
100mA |
Leakage current |
<0.01mA |
Voltage drop |
<1.5V |
Switching frequency |
2KHz /1.5KHz / 1KHz |
Response time |
0.1ms/0.1ms/0.2ms |
Switching lag |
<15%(Sr) |
repeatability |
<5.0%(Sr) |
Protection class |
IP67 |
Operating ambient temperature |
-25°C...70°C |
Temperature drift |
<10%(Sr) |
Short circuit protection |
- |
Overload current protection point |
- |
EMC |
RFI>3V/M / EFT>1KV / ESD>4KV(contact) |
Shock/vibration |
IEC 60947-5-2,Part7.4.1 / IEC 60947-5-2,Part7.4.2 |
Sensing surface material |
EPOXY |
Connection mode |
D2.5 3*0.14 PVC 2M |
DC Three-wire 10-30V npn is normally on |
φ408N1*NO |
DC Three-wire 10-30V npn Normally closed |
φ408P2*NC |
DC three-wire 10-30V pnp normally open |
φ408P1*PO |
DC Three-wire 10-30V npn Normally closed |
φ408N2*PC |

M4 Inductive proximity switch |
|
Product size |
M4 * 25mm |
Installation mode |
even |
Sensing distance mm |
0.6mm / 0.8mm / 1.0mm |
Shell material |
Stainless steel material |
With or without LED |
● Equipped with LED |
Operating voltage |
10-30VDC |
Continuous wave |
<10% |
Unloaded current |
<10mA |
Maximum load current |
100mA |
Leakage current |
<0.01mA |
Voltage drop |
<1.5V |
Switching frequency |
2KHz /1.5KHz / 1KHz |
Response time |
0.1ms/0.1ms/0.2ms |
Switching lag |
<15%(Sr) |
repeatability |
<5.0%(Sr) |
Protection class |
IP67 |
Operating ambient temperature |
-25°C...70°C |
Temperature drift |
<10%(Sr) |
Short circuit protection |
- |
Overload current protection point |
- |
EMC |
RFI>3V/M / EFT>1KV / ESD>4KV(contact) |
Shock/vibration |
IEC 60947-5-2,Part7.4.1 / IEC 60947-5-2,Part7.4.2 |
Sensing surface material |
EPOXY |
Connection mode |
D2.5 3*0.14 PVC 2M |
DC Three-wire 10-30V npn is normally on |
M406N1*NO |
DC Three-wire 10-30V npn Normally closed |
M406P2*NC |
DC three-wire 10-30V pnp normally open |
M406P1*PO |
DC Three-wire 10-30V npn Normally closed |
M406N2*PC |