Type and Specification
DimensionM18*1
Installation typeUnshielded
All the
output
methods
DC typeNPNNOALJC18A3-B/N1
NCALJC18A3-B/N2
NO+NCALJC18A3-B/N3
PNPNOALJC18A3-B/P1
NCALJC18A3-B/P2
NO+NCALJC18A3-B/P3
AC typeTwo-wireNOALJC18A3-B/A1
NCALJC18A3-B/A2
Detection range10mm±10%
Setting distance0-8mm
Delay distance≤10% detection range
Detection objectAny dielectric substance
Standard detection objectSPCC iron 50*50*1mm
Response frequencyDC: 0.5kHz, AC: 25Hz
Supply voltageDC type: DC 12-24V (6-36V), impulse (p-p) 10% below;
AC type: AC 110-220V (90-250V) 50/60Hz
Withstand voltageAC1000V 50/60Hz 1min between charging part and housing
Voltage influenceInside ±15% rated supply voltage range, at rated supply voltage value,
inside ±10% detection distance
Consumption currentN/P type: ≤13mA, D type: ≤0.8mA, A type: ≤1.7mA
Control outputN/P type: ≤200mA, D type: ≤200mA, A type: ≤200mA
Loop protectionN/P/D type: reversal connection protection, surge absorption,
load short-circuit protection, A type: surge absorption
Ambient temperature & humidityOperation temperature/storage temperature: -30~65℃ (no freeze,
no dew); Operation humidity/storage humidity: 35~95%RH
Temperature influenceTemperature range -30~65℃, at +23℃, ±15% detection distance;
Temperature range -25~60℃, at +23℃, ±10% detection distance
Insulation impedance≥50MΩ (DC500 megameter) between charging part and housing
MaterialHousing: Nickel plated brass, Detection surface: ABS
Protection classIP67
Cable length2m

ALJC18A3-B/N1/N2

 

ALJC18A3-B/N3

 

ALJC18A3-B/P1/P2

ALJC18A3-B/P3

 

ALJC18A3-B/A1/A2