1.High precision and high performance
2.Reverse polarity and surge protection
3.Contactless, high reliability, no abrasion
AC /DC INDUCTIVE PROXIMITY SENSOR
Diameter
M12
Shielded Non-shielded
Shielded
Non-shielded
Switching Distance Sn:(mm)
2mm
4mm
Housing Material
PTFE Coated Brass
With LED Without LED
With LED
Operating Voltage
20-250VAC/20-250VDC
No Load Current
<2.5mA
Max.Load Current
100mA
Leakage Current
<2.5mA
Surge Current
2.2A for 20ms
Min.Load Current
5mA
Voltage Drop
<10VAC ; 8VDC
Switching Frequency
<25Hz AC;40Hz DC /20Hz AC;30Hz DC
Response Time
10ms/10ms
Switching Hysteresis
<15%(Sr)
Repeat Accuracy
<1.0%(Sr)
Protection Category
IP67
Operating Temperature
-25°C - +70°C
Temperature Drift
<10%(Sr)
Short Circuit Protection
YES
EMC
RFI>3V/M / EFT>1KV / ESD>4KV(contact)
Shock/Vibration
IEC 60947-5-2,Part 7.4.1 / IEC 60947-5-2,Part 7.4.2
Material Active Face
PTFE
DC 3wire 10-30V NPN N.O.
DC 3wire 10-30V NPN N.O.
DC 3wire 10-30V PNP N.O.
DC 3wire 10-30V PNP N.C.
DC 4wire 10-30V Changeover NPN(N.O.&N.C.)
DC 4wire 10-30V Changeover PNP(N.O.&N.C.)
DC 2wire 10-60V N.O.
DC 2wire 10-60V N.C.
DC 3wire 10-55V NPN N.O.
DC 3wire 10-55V NPN N.C.
DC 3wire 10-55V PNP N.O.
DC 3wire 10-55V PNP N.C.
AC 2wire 20-250V N.O.
AC 2wire 20-250V N.C.
AC 2wire 20-250V N.O. or N.C. Changeable
AC/DC 2wire 20-250V N.O.
WK1T - B12 * U -O3A2
WK2T – B12 * U - O3A2 15
AC/DC 2wire 20-250V N.C.
WK1T - B12 * U - C3A2
WK2T – B12 * U - C3A2 16
AC/DC 2wire 20-250V N.O. or N.C. Changeable
Wiring diagram No.
Cable2M (PVC)
4Φ 3*0.34
Weight (g)
Approx.67g Approx.65g
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