Inductive proximity sensors | IMB | IMB18-12NNOVC0K | Housing: Short-body | Special applications: Zones with coolants and lubricants, Mobile machines, Difficult application conditions | Sensing range Sn: 12 mm | Installation type: Non-flush | Electrical wiring: DC 3-wire | Switching output: NPN | Output function: NC | Connection type: Male connector M12, 4-pin | Special features: Resistant against coolant lubricants, Visual adjustment indicator, Temperature resistance
Housing
Short-body
Thread size
M18 x 1
Diameter
Ø 18 mm
Sensing range Sn
12 mm
Safe sensing range Sa
9.72 mm
Installation type
Non-flush
Switching frequency
1,000 Hz
Connection type
Male connector M12, 4-pin1)
Switching output
NPN
Switching output detail
NPN
Output function
NC
Electrical wiring
DC 3-wire
Enclosure rating
IP682)IP69K3)
Special features
Resistant against coolant lubricants, Visual adjustment indicator, Temperature resistance
Special applications
Zones with coolants and lubricants, Mobile machines, Difficult application conditions
Items supplied
Mounting nut, V2A stainless steel, with locking teeth (2x)
Supply voltage
10 V DC ... 30 V DC
Ripple
≤ 10 %
Voltage drop
≤ 2 V1)
Hysteresis
3 % ... 20 %
Reproducibility
≤ 2 %2)3)
Temperature drift (of Sr)
± 10 %
EMC
According to EN 60947-5-2
Continuous current Ia
≤ 200 mA
No load current
≤ 10 mA
Short-circuit protection
✔
Power-up pulse protection
✔
Shock and vibration resistance
100 g / 2 ms / 500 cycles; 150 g / 1 Mio cycles; 10 Hz ... 55 Hz / 1 mm; 55 Hz ... 500 Hz / 60 g
Ambient operating temperature
–40 °C ... +100 °C
Housing material
Stainless steel V2A, DIN 1.4305 / AISI 303
Sensing face material
Plastic, LCP
Housing length
45 mm
Thread length
19 mm
Tightening torque, max.
Typ. 60 Nm4)Typ. 90 Nm5)
Protection class
III
UL File No.
E181493
MTTFD
1,971 years
DCavg
0 %
Note
The values are reference values which may vary
St37 steel (Fe)
1
Stainless steel (V2A, 304)
Approx. 0.7
Aluminum (Al)
Approx. 0.43
Copper (Cu)
Approx. 0.37
Brass (Br)
Approx. 0.43
Remark
Associated graphic see "Installation"
A
18 mm
B
45 mm
C
18 mm
D
36 mm
E
12 mm
F
96 mm
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
cULus certificate
✔
ECLASS 5.1.4
27270101
ECLASS 6.0
27270101
ECLASS 7.0
27270101
ECLASS 8.0
27270101
ECLASS 9.0
27270101
ECLASS 10.0
27270101
ECLASS 11.0
27270101
ECLASS 12.0
27274001
ECLASS 13.0
27274001
ECLASS 14.0
27274001
ECLASS 15.0
27274001
ETIM 6.0
EC002714
ETIM 7.0
EC002714
ETIM 8.0
EC002714
ETIM 9.0
EC002714
ETIM 10.0
EC002714
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39121500
UNSPSC 100501.0
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UNSPSC 250901.0
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UNSPSC 260801.0
39122230
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