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OMRON / MODEL
E3Z-B81 2M
E3Z Compact Photoelectric SensorsOMRON E3Z-B81 2M — Detection Mode: Retro-reflective (transparent objects, no MSR); Sensing Distance: 500 mm; Output Type: PNP.
- Detection Mode
- Retro-reflective (transparent objects, no MSR)
- Sensing Distance
- 500 mm
- Output Type
- PNP
- Housing
- Rectangular compact
Overview
Reflector is sold separately. Sensing distance depends on the reflector and installation spacing. Not a protective device for human safety. Follow the manufacturer precautions (English catalog p.13).
Specifications
| Detection Mode | Retro-reflective (transparent objects, no MSR) |
|---|---|
| Sensing Distance | 500 mmUsing E39-R1S; reflector sold separately. Minimum spacing >80 mm. Standard test object: glass tube Ø15 mm, 1.1 mm wall, 50 mm long; transmittance at 660 nm ≤92%. |
| Output Type | PNP |
| Housing | Rectangular compact |
| Connection Type | Pre-wired |
| Cable Length | 2 m |
| Supply Voltage | 12–24 VDC±10%; ripple (p-p) 10% max. |
| IP Rating | IP67IEC IP67. |
| Response Time | ≤1 msOperate and reset, each. |
| Operating Temperature | -25 to +55 °CNo icing or condensation. |
| Housing Material | PBT |
| Variant | Standard |
| Supply Unit | Sensor |
| Light Source | Red LED (660 nm) |
Document
PDFomron-e3z-catalog-en-global.pdfOMRON E3Z Catalog — English (Global Edition) · Shared series documentRequest this model
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