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| Type | Adjustable range reflective | |||
| NPN output | CX-441 | CX-443 | CX-444 | CX-442 |
| PNP output | CX-441-P | CX-443-P | CX-444-P | CX-442-P |
| CE marking directive compliance | EMC Directive, RoHS Directive | |||
| Adjustable range (Note 2) | 20 to 50 mm 0.787 to 1.969 in | 20 to 100 mm 0.787 to 3.937 in |
40 to 300 mm 1.575 to 11.811 in |
|
| Sensing range (with white non-glossy paper) |
2 to 50 mm 0.079 to 1.969 in | 15 to 100 mm 0.591 to 3.937 in |
20 to 300 mm 0.787 to 11.811 in |
|
| Hysteresis | 2 % or less of operation distance (with white non-glossy paper) |
5 % or less of operation distance (with white non-glossy paper) |
||
| Repeatability | Along sensing axis: 1 mm 0.039 in or less, Perpendicular to sensing axis: 0.2 mm 0.008 in or less (with white non-glossy paper) | |||
| Supply voltage | 12 to 24 V DC ± 10 % Ripple P-P 10 % or less | |||
| Current consumption | 20 mA or less | |||
| Output | <NPN output type> NPN open-collector transistor ・Maximum sink current: 100 mA ・Applied voltage: 30 V DC or less (between output and 0 V) ・Residual voltage: 2 V or less (at 100 mA sink current) 1 V or less (at 16 mA sink current)<PNP output type> PNP open-collector transistor ・Maximum source current: 100 mA ・Applied voltage: 30 V DC or less (between output and +V) ・Residual voltage: 2 V or less (at 100 mA source current) 1 V or less (at 16 mA source current) |
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Output operation |
Switchable either Detection-ON or Detection-OFF | |||
| Short-circuit protection | Incorporated | |||
| Response time | 1 ms or less | |||
| Operation indicator | Orange LED (lights up when the output is ON) | |||
| Stability indicator | Green LED (lights up under stable operating condition) | |||
| Distance adjuster | 5-turn mechanical adjuster | |||
| Sensing mode | BGS / FGS functions switchable with wiring of sensing mode selection input | |||
| Automatic interference prevention function (Note 3) |
Incorporated | |||
| Protection | IP67 (IEC) | |||
| Ambient temperature | -25 to +55 ℃ -13 to +131 ℉ (No dew condensation or icing allowed ), Storage: -30 to +70 ℃ -22 to +158 ℉ |
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| Ambient humidity | 35 to 85 % RH, Storage: 35 to 85 % RH | |||
| Ambient illuminance | Incandescent light: 3,000 lx or less at the light-receiving face | |||
| EMC | EN 60947-5-2 | |||
| Voltage withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure | |||
| Insulation resistance | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure | |||
| Vibration resistance | 10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each | |||
| Shock resistance | 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each | |||
| Emitting element | Red LED (Peak emission wavelength: 650 nm 0.026 mil, modulated) | |||
| Spot diameter | ø2 mm ø0.079 in approx. (at 50 mm 1.969 in distance) |
ø6.5 mm ø0.256 in approx. (at 50 mm 1.969 in distance) |
ø9 mm ø0.354 in approx. (at 100 mm 3.937 in distance) |
ø15 mm ø0.591 in approx. (at 300 mm 11.811 in distance) |
| Material | Enclosure: PBT (Polybutylene terephthalate), Front cover: Polycarbonate, Indicator cover: Polycarbonate | |||
| Cable | 0.2 mm2 4-core cabtyre cable, 2 m 6.562 ft long | |||
| Cable extension | Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. | |||
| Weight | Net weight: 55 g approx., Gross weight: 65 g approx. | |||
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