Type and Specification
Installation typeShielded
All the
output
methods
DC
type
NPNNOALJ6A3-1-Z/N1
NCALJ6A3-1-Z/N2
PNPNOALJ6A3-1-Z/P1
NCALJ6A3-1-Z/P2
Two-
wire
NOALJ6A3-1-Z/D1
NCALJ6A3-1-Z/D2
Detection range1mm±10%
Setting distance0-1.1mm
Delay distance≤10% detection range
Detection objectMagnetic metal (the detection distance decreases
when it is non-magnetic metal)
Standard detection objectIron 6*6*1mm
Response frequencyDC: 2kHz
Supply voltageDC type: DC 12-24V (6-36V), impulse (p-p) 10% below
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
Control outputN/P type: ≤200mA, D type: ≤200mA
Loop protectionN/P/D type: reversal connection protection, surge absorption,
load short-circuit protection
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

ALJ6A3-1-Z/N1/N2

ALJ6A3-1-Z/P1/P2

ALJ6A3-1-Z/D1/D2