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Part Number | E3S-R2E43 |
OEMstron Part # | E3S-R2E43 |
Manufacturer | Omron Automation and Safety |
Category | Sensors › Optical Sensors › Photoelectric, Industrial |
Description | SENSOR RETROREFLCTV 2M NPN DO/LO |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | E3S-R2E43 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
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E3S-R2E43 Specifications
Part Number | E3S-R2E43 | |
Brand | Omron Automation and Safety | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Sensors | |
Category | Optical Sensors | |
Subcategory | Photoelectric, Industrial | |
Manufacturer | Omron Automation and Safety | |
Series | E3S-R | |
Sensing Method | Retroreflective | |
Sensing Distance | 78.740" (2m) | |
Voltage - Supply | 12V ~ 24V | |
Response Time | 1ms | |
Output Configuration | NPN - Dark-ON/Light-ON - Selectable | |
Connection Method | Cable | |
Ingress Protection | NEMA 1, 3, 4X, 6, 12; IEC 144 IP67 | |
Cable Length | - | |
Light Source | Infrared | |
Adjustment Type | Adjustable | |
Operating Temperature | -25°C ~ 55°C |
E3S-R2E43 Documents

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Part Number | Description | Stock |
E3S-R2E43 OMRON Americas |
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Part Number | Description | Stock |
E3S-R2E43 D# E3S-R2E43-ND OMRON Industrial Automation |
SENSOR RETROREFLCTV 2M NPN DO/LO |
Limited Supply - Call |
Part Number | Description | Stock |
E3S-R2E43 D# NS-E3S-R2E43 OMRON Industrial Automation |
OEM/CM ONLY |
9125 |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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