NA-T20R

Rating/Performance/Specification

Detection method Through beam
Detecting distance 20m or less
Detection object Opaque object
of dia. 22 mm min
Power supply 24-240VAC/DC ±10% 50/60Hz
Power consumption Transmitter : 1.5W or less
Receiver : 2 W or less
Output mode Relay output 1a / Ratin : 3 A
250 VAC or less 30 VDC or less : resistive load
Operation mode Light ON/Dark ON selectable.
Response time 10ms or less
Operating angle 3°(at receiver)
Light source (wavelength) Red LED (700 nm)
Indicator Transmitter : -
Receiver : Operation indicator (orange LED)
Switch (SW) Light ON/Dark ON selector switch
Material Lens: acrylic / Case: heat resistant ABS / Cover: acrylic
Connection Terminal block (Screw: M3.5)
Weight Transmitter : Approx. Approx. 150g
Receiver : Approx. 170g
Accessory Operation manual, Mounting bracket
Notes The detecting distance and detection object of retroreflective types varies, depending on reflector types combined with the sensor.
The detecting distance is the range which you can set for the reflector. The sensor can detect an object even in extremely short range.

Environmental Specification

Ambient light 10,000 lx or less
Ambient temperature -25 - +55 ℃ (non-freezing)
Ambient humidity 35-85%RH (non-condensing)
Protective structure IP66
Vibration 10-55 Hz / 1.5 mm double amplitude / 2 hours each in 3 directions
Shock 100 m/s2 / 3 times each in 3 directions
Dielectric withstanding 1,500 VAC for 1 minute
Insulation resistance 500 VDC, 100 MΩ or higher