The Omron E3FADN22OMI is an E3FA series diffuse reflective photoelectric sensor with a 300 mm sensing range. It delivers a 500 µs response time and outputs NPN (sinking) at 100 mA load. The red LED light source and selectable Light-ON / Dark-ON switching give you flexibility for object presence or background detection in tight spaces. Runs on 10–30 VDC and comes with an M12 connector for quick installation. The dual IP67/IP69K rating means it survives high-pressure washdown without additional enclosure — common in food processing, beverage lines, and heavy wash areas.
Omron E3FADN22OMI Photoelectric Sensor NPN 300mm
MPNE3FADN22OMI
Omron E3FA Series, Diffuse Reflective Photoelectric Sensor, NPN, 300 mm Range, M12 Connector, IP67/IP69K.
$70.18 – $81.56Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | E3FA |
| Sensor type | Diffuse Reflective Sensor |
| Parameter | Value |
|---|---|
| Sensing distance, max. | 300 mm |
| Response time | 500 us |
| Light type | Red LED |
| Parameter | Value |
|---|---|
| Operating voltage, min. | 10 V |
| Operating voltage, max. | 30 V |
| Parameter | Value |
|---|---|
| Output type | NPN |
| Load current | 100 mA |
| Switching type | Light-ON / Dark-ON |
| Parameter | Value |
|---|---|
| Termination type | Connector, M12 |
| Parameter | Value |
|---|---|
| Protection rating (IP) | IP69K;IP67 |
| Operating temperature, min. | -25 °C |
| Operating temperature, max. | 55 °C |
| Parameter | Value |
|---|---|
| Length | 45 mm |
| Width | 16.6 mm |
Product details
Frequently asked questions
Can the E3FADN22OMI replace the E3SDBP21TOMS?
No, they are different sensor types: the E3SDBP21TOMS is retro-reflective (requires reflector) with PNP output and a 4.5 m range, while the E3FADN22OMI is diffuse reflective (no reflector) with NPN output and 300 mm range. Wiring and sensing method are incompatible without changes.
What are the key dimensions of the E3FADN22OMI?
Width 16.6 mm, length 45 mm. The compact width fits beside other sensors in a tight DIN or bracket mounting.
MPN
E3FADN22OMI