USD 47.89
Omron E3Z-LS66: NPN distance-settable photoelectric; 1 ms max.; IP67.
The Omron E3Z-LS66 is a distance-settable photoelectric sensor with NPN output and 20 mm to set distance (BGS); setting range 40–200 mm on white or 40–160 mm on black paper. It operates from 12–24 VDC, responds within 1 ms and uses an adjustable background-suppression threshold; the enclosure is IP67. Current supply status is recorded as Unknown.
A NPN distance-settable photoelectric with a rated sensing range of 20 mm to set distance (BGS); setting range 40–200 mm on white or 40–160 mm on black paper.
| Parameter | Value |
|---|---|
| Sensing method | Distance-settable photoelectric; background suppression (BGS), with foreground suppression (FGS) available on long-range LS61/LS81 models |
| Sensing distance | 20 mm to set distance (BGS); setting range 40–200 mm on white or 40–160 mm on black paper |
| Standard sensing object | Long range: white/black paper 100 × 100 mm; short range: white paper 25 × 25 mm |
| Differential travel | 10% of set distance max. |
| Black/white reflectivity error | 10% of set distance max. |
| Light source | Red LED, 670 nm |
| Power supply | 12–24 VDC ±10%; 10% p-p ripple maximum |
| Current consumption | 30 mA max. |
| Output | NPN open collector; 100 mA max. at 26.4 VDC max.; Light-ON/Dark-ON selectable |
| Response time | 1 ms max. operate or reset |
| Distance adjustment | 5-turn endless adjuster |
| Ambient temperature | Operating −25 to +55 °C; storage −40 to +70 °C; no icing or condensation |
| Ambient humidity | Operating 35–85% RH; storage 35–95% RH; no condensation |
| Enclosure rating | IP67 |
| Housing material | PBT case; modified polyarylate lens |
| Connection | M8 4-pin connector; mating cable sold separately |
| Physical Weight (kg) | Approx. 0.020 kg packed |
| Dimensions L x W x H (cm) | See Omron dimension drawing; dimensions not transcribed numerically |
| Supply status | Unknown; current manufacturer supply state not established |
Engineering suggestions require suitability checks for your installation.
A line may need to detect a workpiece while reducing switching changes caused by target color or a nearby background.
Set the BGS threshold for the target and validate the NPN output and switching margin across the actual surface colors.
A packaging station may need a compact sensor to detect an object at a selected stand-off distance.
Use the five-turn distance adjustment and selectable Light-ON/Dark-ON logic, then verify the chosen set distance with the production material.
