Inductive proximity sensor P9-86.20.K

Sn=5.0mm, 4-wire, NPN/NO+NC, 10-30VDC, 250mA, 86x49x18mm

Price 33.8 EUR no VAT

Unshielded type P9-86.20.K proximity inductive sensor for direct current with plastic housing 86x49x18mm, with output type NPN, with one normally open and one normally closed contact. The maximum distance of operation of the proximity sensor is 5,0mm. The sensor ends with a 4-wire PVC connecting cable with a length of 2m and has an LED indicator showing the output state of the inductive sensor. The sensor's outputs are protected of overload and short circuit.


The P9-86 unshielded inductive proximity sensor is mainly used in the textile industry as an automation equipment for switching at 3- and 4-wire direct current electrical circuits. It is activated by approaching of metallic objects to him active area. The inductive proximity sensor is resistant to moisture and dust. It has a long service life thanks to the non-contact switching of the electrical circuit in which it is connected.


Switching distance, Sn 5,0 mm
Hysteresis, h 4-15%
Supply voltage, Us 10…30 Vdc (Ripple ±10%)
Output voltage (max), Uout 35 Vdc (open collector)
Residual voltage (max), Ures 0,8 V (I = 250 mA)
Load current (max), Iout 250 mА
Protection of output (scanning), Iprot 350 mA (25°С)
Current consumption, Is 9 mA
Switching frequency (max), fo 400 Hz (Sn=3,0 mm)
Fall time and Rise time, tf / tr 0.2 µs / 0.6 µs
Operating temperature range, Tamb -25°…+70° C
Degree of protection IP67 (IEC144)
Output light indicator LED
Connection cable 4x0.25 mm², L=2 m, PVC
Overall dimensions 86x49x18 mm
Housing - plastic PVC

Scheme of connection


Overall dimensions (mm)

Overall dimensions of inductive sensor P9-86


Type Output function
P9-86.10.KPNP / NO + NC
P9-86.11.KPNP / NO
P9-86.12.KPNP / NC
P9-86.20.KNPN / NO + NC
P9-86.21.KNPN / NO
P9-86.22.KNPN / NC