Part of the Omron Photoelectric Sensors series — see the full model table, lifecycle status and replacement parts.
Omron E3Z-D62 — 1 m Diffuse Reflective Sensor, NPN, 2 m
SKU: E3Z-D62USD 16.00
Long-range diffuse-reflective photoelectric sensor. 1 m sensing on white paper, infrared LED, NPN open-collector, 2 m cable, IP67.
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Product Overview
The Omron E3Z-D62 is a long-range diffuse-reflective photoelectric sensor in the E3Z cuboid family, with a rated sensing distance of 1 m on 300 × 300 mm white paper. manufactured by Omron Corporation. Hengyixin Automation ships this sensor from our Xiamen warehouse with a 30-day DOA return window and a datasheet PDF included in the box. Specifications on this page were checked against Omron's E3Z-D62 documentation.
It detects objects by bouncing its own infrared light off the target, so it only needs to be mounted on one side of the conveyor or machine. The NPN open-collector output and the pre-wired 2 m cable make it the standard pick for cabinets with NPN (sinking) PLC inputs — typically Japanese-built controllers and older CJ-series racks.
IP67 means it tolerates coolant splash and dust, but the lens face still needs a wipe-down once a month on dirty lines.
Key Features
- 100 mA load current at 12-24 VDC supply
- Compact cuboid body: 20 × 33.2 × 10.8 mm
- 1 ms response time — fine for typical conveyor counting
- 1 m sensing distance on 300 × 300 mm white paper (long-range diffuse variant)
- SKU: E3Z-D62
- Series: E3Z-D62
- Voltage: 12-24 VDC
Best-Fit Applications
- Carton or pallet presence detection on 0.5–1 m conveyor lines
- Box-level check at the infeed or outfeed of a packaging machine
- Count trigger generation on a parts-feeder between stations
Buying Checklist
- Pick E3Z-R61 for retro-reflective detection of glossy or transparent targets
- Pick E3Z-D67 for 1 m diffuse-reflective NPN with an M8 quick-disconnect connector
- Pick E3Z-D61 for the short-range 100 mm version (red LED) for small parts on a feeder
Technical Specifications
| Model | E3Z-D62 |
|---|---|
| Sensing Method | Diffuse-reflective |
| Sensing Distance | 1 m (300 × 300 mm white paper) |
| Output Type | NPN open collector, Light-ON / Dark-ON |
| Light Source | Infrared LED (860 nm) |
| Connection | 2 m pre-wired cable |
| Supply Voltage | 12-24 VDC ±10% |
| Load Current | 100 mA max |
| Response Time | 1 ms |
| Protection Rating | IP67 |
| Operating Temperature | -25 to +55 °C |
| Dimensions (W x H x D) | 10.8 × 33.2 × 20 mm |
FAQ for E3Z-D62
What's the difference between E3Z-D62 and E3Z-D61?
Both are diffuse-reflective NPN sensors in the E3Z family, but the D62 has a 1 m range with an infrared LED (longer reach, invisible beam) and the D61 has a 100 mm range with a red LED (short range, visible beam for easier alignment). Pick D62 for bigger gaps or larger targets; pick D61 for tight fixtures on a parts feeder.
Is the E3Z-D62 NPN or PNP?
NPN open collector (sinking output). It pulls the signal line down to 0 V when the output is ON. If your PLC input is PNP (sourcing), choose the E3Z-D82 instead — same 1 m range, same IR LED, just a PNP output.
What is the actual sensing distance on dark or shiny targets?
The 1 m rating is based on 300 × 300 mm matte white paper. Dark, glossy, angled, or small targets can reduce range by 40–60%. For shiny metal parts, expect roughly 500–700 mm; for matte-black objects, 300–500 mm. The sensitivity pot on the back lets you tune up to compensate — but if the target is unreliable, step up to a through-beam pair.
Does the E3Z-D62 need an amplifier or special controller?
No — the amplifier is built into the sensor body. Wire the four conductors (brown = +V, blue = 0 V, black = output, white = Light-ON/Dark-ON select) directly to a 12-24 VDC supply and to your PLC input or relay coil. No separate amplifier unit is needed.
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