Light on/Dark on, can be changed by pushing down key for 10 second
CR-1G20N
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DC
PNP
Light on/Dark on, can be changed by pushing down key for 10 second
CR-1G20P
DC
NPN+PNP
Light on/Dark on, can be changed by pushing down key for 10 second
CR-1G20NP
▇ General
Model number
CR-1G20 series
External dimensions
13x32x44mm
Sensing method
Coaxial reflex
Light source chromatogram
Green laser
Light spot (color)
3mm (Round spot)
Detection distance
20mm
Sensitivity adjustment
Key set
Supply voltage
12-24Vdc±10%
Indication method
Output and power on: red LED. Stable operation: green LED
Rated output current
NPN or PNP: 100mA (40V) max, residual Voltage: 1V max
Sensing object
Any two different color opaque objects
Response time
0.5ms max
Leakage current
20mA max
Protection circuit
Reverse polarity protection, Surge suppressor
Insulation resistance
50 MΩ min. at 500 V DC between energized parts and case
Dielectric strength
1000 VAC max., 50 / 60 Hz for 1 min between energized parts and case
Temperature influence
±10% max. of sensing distance at 23°C within temperature range of -25°C to 60°C ±15% max. of sensing distance at 23°C within temperature range of -30°C to 65°C
Voltage influence
±10% max. of sensing distance in rated voltage range ±15%
IP Rating
IP66
Material
Case: metal; Sensing surface (lens): PMMA
Operating luminosity
Incandescent lamp: 5000lux max, Sunlight: 20000lux max
Operating temperature
-20 to 55 °C (with no icing or condensation)
Operating humidity
35% to 95% (without condensation)
CR-1G20 series grayscale detection color sensors drawing