Omron Photoelectronic Sensor E3FR series 

Type

Through-beam, Retro-reflective, Diffuse-reflective

Power supply

10-30 VDC±10%

Sensing distance

15m (Through-beam), 4m (Retroreflective), 1m (Diffuse reflective), 10 to 100 mm and 10 to 200 mm (Background suppression (BGS))

Differential travel

20% max.(Diffuse-reflective), 3%max; 20% max (BGS)

Standard sensing object

Through-beam: 12 mm dia .min; Retro-reflective: 75 mm dia. min

Light source

Through-beam: Infrared LED (870 nm); Retro-reflective: Red LED (660 nm); Diffuse-reflective: Infrared LED (860 nm); BGS: Red LED (650 nm, 660 nm)

Operating modes

Light-ON/Dark-ON selectable by wiring

Output

NPN/PNP (open collector)

Load current: 100 mA max. (Residual voltage:2V max.), Load power supply voltage: 30 VDC max..

Indicators

Operation indicator: yellow

stability indicator: green

Response time

1 ms max.

Sensitivity adjustment

One-turn adjuster (Diffuse-reflective)

Protection circuits

Power supply reverse polarity protection, output short-circuit protection, and reversed output polarity protection, mutual interference prevention

Connections

Pre-wired (standard length: 2 m), M12

Accessories

Instruction sheet, 2x M18 nuts, snap mounting tool (E3FZ only).

Degree of protection

IP67, IP69K

Standards

IEC