Type and Specification
Dimension40*40*52
Installation typeUnshielded
All the
output
methods
DC typeNPNNOATL-N20MN1
NCATL-N20MN2
NO+NCATL-N20MN3
PNPNOATL-N20MP1
NCATL-N20MP2
NO+NCATL-N20MP3
Two-wireNOATL-N20MD1
NCATL-N20MD2
AC typeTwo-wireNOATL-N20MA1
NCATL-N20MA2
Detection range20mm±10%
Setting distance0-22mm
Delay distance≤10% detection range
Detection objectMagnetic metal (the detection distance decreases
when it is non-magnetic metal)
Standard detection objectSPCC iron 45*45*1mm
Response frequencyDC: 0.5kHz, AC: 50Hz
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

ATL-N20MN1/N2

ATL-N20MN3

ATL-N20MP1/P2

ATL-N20MP3

ATL-N20MD1/D2

ATL-N20MA1/A2