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CR-1G20 series grayscale detection color sensors
▇ Operating form and model number
| Current type | Operating form | Contact form | Model number | Online store: |
| DC | NPN | Light on/Dark on, can be changed by pushing down key for 10 second | CR-1G20N | US $87.32/ pieceOrder |
| 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
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