Small Square Photoelectric Switch
| NPN | HW3G-B10N | HW3G-B20N |
| PNP | HWBG-B10P | HW3G-B20 |
| Range setting distance | 20-100mm | 40-200mm |
| Detection distance | 20-100mm | 20-300mm |
| Accept an assignment | Less than 2% of the movement distance (using white matte paper) | |
| repeatability | Along the detection axis: below 1mm, perpendicular to the detection axis; Less than 0.2mm (use white matte paper) | |
| Supply voltage | 12-24VDC±10%, pulsation below P-P10 | |
| Current consumption | Below 25mA | |
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exportation |
<NPN output type>
NPN open collector transistor Maximum inflow current: 100mA Applied voltage: below 30VDC (output between OV) Residual voltage: below 2V (when the inflow current is 100mA) Less than 1V (when the inflow current is 16mA) |
<PNP Output type >
PNP open collector transistor Maximum inflow current: 100mA Applied voltage: below 30VDC (output between OV) Residual voltage: below 2V (when the inflow current is 100mA) Less than 1V (when the inflow current is 16mA) |
| Output action | ON during detection/ON during non-detection, equipped with two outputs | |
| Short circuit protection | assorting | |
| Reaction time | Less than 1ms | |
| Operating status light | Red LED(lights up when output is ON) | |
| Power indicator light | Green LED(powered on) | |
| Range-setting regulator | Mechanic S ring regulator | |
| Detection mode | BGS function | |
| Automatic anti-interference function | assorting | |
| Protective construction | IP67 | |
| Operating ambient temperature | 25℃ to +55℃(pay attention to no condensation, icing), storage: -30℃ to +70℃ | |
| Ambient humidity | 35~80%RH, storage: 35~80RH | |
| Use ambient lighting | Incandescent lamp: illuminated surface below 3000lux | |
| Withstand voltage | AC1000V 1 min All power connections between terminals and housing | |
| Insulation resistance | All power connection terminals and housing, more than 20MΩ, based on DC250V high resistance meter | |
| Vibration resistance | Frequency 10-500Hz Double amplitude 3mm(MAX,50G)X,Y and Z directions for 2 hours each | |
| Impact resistance | Acceleration 500m/s²(about 50G)X,Y and Z directions for 2 hours each | |
| Beam element | Red LED(peak wavelength: 650mm, modulated) | |
| Photoelectric diameter | Approx. φ2mm(at a distance of 50mm) | About φ20mm(when the distance is 300mm) |
| material | Shell PC | |
| cable | φ3.8 cable, 4 cores, length 2m | |
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