2
Share:
Model : CX-441, CX-442, CX-444
Applications :
.png)
Advantages :
-
High Sensitivity and Precision:
- Detects differences as small as 0.4 mm (0.016 in) with hysteresis of 2% or less.
- Height variations of 0.4 mm (0.016 in) can be accurately identified at a setting distance of 20 mm (0.787 in).
.png)
-
Enhanced Optical Performance:
- Delivers 2.5 times higher sensing performance compared to conventional models, ensuring superior accuracy.
-
Color Independence:
- Detects both black and white objects at the same distance without requiring adjustments.
- Ideal for production lines with products of varying colors, eliminating the need for manual control adjustments.
-
Easy Beam Alignment:
- Equipped with a bright red spot for clear visibility, simplifying beam axis alignment.
- The sensing position can be identified at a glance, enhancing setup efficiency.
-
Smallest Spot Size in Its Class:
- Features an ultra-small spot of ø2 mm (ø0.079 in), allowing for precise detection of even the smallest objects.
- Features an ultra-small spot of ø2 mm (ø0.079 in), allowing for precise detection of even the smallest objects.
Dimension :
.png)
Parameter :
.png)
Specifications :
| Type | Adjustable range reflective | ||
| NPN output | CX-441 | CX-442 | CX-444 |
| CE marking directive compliance | EMC Directive, RoHS Directive | ||
| Adjustable range (Note 2) | 20 to 50 mm (0.787 to 1.969 in) |
40 to 300 mm (1.575 to 11.811 in) |
20 to 100 mm (0.787 to 3.937 in) |
| Sensing range(with white non-glossy paper) | 2 to 50 mm (0.079 to 1.969 in) |
20 to 300 mm (0.787 to 11.811 in) |
15 to 100 mm (0.591 to 3.937 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) | |||
| 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 ℉ | |||
| 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) |
ø15 mm ø0.591 in approx. (at 300 mm 11.811 in distance) |
ø9 mm ø0.354 in approx. (at 100 mm 3.937 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. | |||
Sensing Feature :
- CX-441
- CX-442
- CX-444
Inquiry - Panasonic Photoelectric Sensor CX-440 Series
