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| Part Number | E3T-SR42 5M | 
| Datasheet | E3T-SR42 5M datasheet | 
| Description | SENSOR RETROREFLECTIVE 200MM NPN | 
| Manufacturer | Omron Automation and Safety | 
| Series | E3T | 
| Part Status | Active | 
| Sensing Method | Retroreflective | 
| Sensing Distance | 7.874" (200mm) | 
| Voltage - Supply | 12V ~ 24V | 
| Response Time | 1ms | 
| Output Configuration | NPN - Open Collector/Dark-ON | 
| Connection Method | Cable | 
| Ingress Protection | IEC IP67 | 
| Cable Length | - | 
| Light Source | Red (650nm) | 
| Adjustment Type | - | 
| Operating Temperature | -25°C ~ 55°C |