Client Protection
Dedicated Support
OMRON E3SAR16 | Retroreflective Photoelectric Sensor | 100 mm to 2 m, NPN, M12 Connector
A block-style retroreflective photoelectric sensor from OMRON, the E3SAR16 offers a 100 mm to 2 m detection range. Output is NPN, with an M12 connector. Operating temperature spans -25°C to +55°C; the housing is PBT and protection is IP67. The sensor uses an LED light source and responds in 500 μs.
- Maximum DC voltage: 30V
- Maximum current: 100 mA
- Series: OMRON E3S
- Detection range: 100 mm to 2 m
- Output: NPN
- Connection: M12 connector
- Detailed Description
- Specifications
- Downloads
E3S-A High Performance Sensors
PBT Housing, denaturated polyallyate lens, IP67 sealed
PNP and NPN output configurations
Light ON/dark ON operation
Two-turn sensitivity adjustor
Light and stability LED indication
Operating temperature range -25° → +55°C
Short circuit and reverse polarity protection
Mounting bracket with fasteners included

| Brand | Omron |
| Sensor Style | Block |
| Detection Type | Retroreflective |
| Detection Range | 100 mm → 2 m |
| Output Type | NPN |
| Electrical Connection | M12 Connector |
| Maximum DC Voltage | 30V |
| Light Source | LED |
| IP Rating | IP67 |
| Maximum Current | 100 mA |
| Response Time | 500 μs |
| Housing Material | PBT |
| Minimum Operating Temperature | -25°C |
| Series | E3S |
| Maximum Operating Temperature | +55°C |
Related Products
OPTEX FA Z4B-30NIR | IO-Link BGS Photoelectric Sensor, Infrared | 10-300 mm, NPN, 2 m Cable
OPTEX FA Z4B-30NIR | IO-Link BGS Photoelectric Sensor, Infrared | 10-300 mm, NPN, 2 m Cable
OPTEX FA Z4D-L09CN4 | Limited Diffuse-Reflective Photoelectric Sensor | 10-90 mm, NPN, M8 Connector
OPTEX FA Z4D-L09CN4 | Limited Diffuse-Reflective Photoelectric Sensor | 10-90 mm, NPN, M8 Connector
OPTEX FA Z4B-S08CN4 | IO-Link BGS Photoelectric Sensor | 5-80 mm, NPN, M8 Connector
OPTEX FA Z4B-S08CN4 | IO-Link BGS Photoelectric Sensor | 5-80 mm, NPN, M8 Connector
OPTEX FA Z4T-2500CN4 | Through-Beam Photoelectric Sensor | 25 m, NPN, M8 Connector
OPTEX FA Z4T-2500CN4 | Through-Beam Photoelectric Sensor | 25 m, NPN, M8 Connector
OPTEX FA Z4B-30N | IO-Link BGS Photoelectric Sensor | 10-300 mm, NPN, 2 m Cable
OPTEX FA Z4B-30N | IO-Link BGS Photoelectric Sensor | 10-300 mm, NPN, 2 m Cable
OPTEX FA Z4B-10N | IO-Link BGS Photoelectric Sensor | 5-100 mm, NPN, 2 m Cable
OPTEX FA Z4B-10N | IO-Link BGS Photoelectric Sensor | 5-100 mm, NPN, 2 m Cable
OPTEX FA Z4B-S08N | IO-Link BGS Photoelectric Sensor | 5-80 mm, NPN, 2 m Cable
OPTEX FA Z4B-S08N | IO-Link BGS Photoelectric Sensor | 5-80 mm, NPN, 2 m Cable
OPTEX FA Z4R-400N | Retro-Reflective Photoelectric Sensor | 0.01-4 m, NPN, Cable
OPTEX FA Z4R-400N | Retro-Reflective Photoelectric Sensor | 0.01-4 m, NPN, Cable