USD 83.15
Omron E3T-FD11M 2M is a 5 to 30 mm diffuse-reflective sensor with NPN Light-ON output, an M3 mounting pattern, and a 2 m cable.
The Omron E3T-FD11M 2M is an ultrathin diffuse-reflective photoelectric sensor with a built-in amplifier, M3 mounting and a 2 m pre-wired cable. It detects a 50 × 50 mm white-paper target from 5 to 30 mm using a 650 nm red LED. This version uses NPN open-collector Light-ON output, operates from 12 to 24 VDC and responds within 1 ms; its enclosure is rated IEC IP67. Omron lists this exact model as selling and standard-stock.
A compact 5 to 30 mm diffuse-reflective photoelectric sensor with NPN Light-ON output and M3 mounting.
| Parameter | Value |
|---|---|
| Product type | Ultrathin diffuse-reflective photoelectric sensor with built-in amplifier |
| Sensing method | Diffuse-Reflective |
| Sensing distance | 5 to 30 mm (50 × 50 mm white paper) |
| Minimum sensing object | 0.15 mm min. diameter at 10 mm sensing distance |
| Differential distance | 6 mm max. |
| Light source | Red LED, 650 nm |
| Supply voltage | 12 to 24 VDC ±10%; ripple 10% p-p max. |
| Control output | NPN open collector, 26.4 VDC max., 50 mA max. |
| Residual voltage | 1 V max. at load current below 10 mA; 2 V max. at 10 to 50 mA |
| Operation mode | Light-ON |
| Protective circuits | Output short-circuit, output reverse-polarity and power-supply reverse-polarity protection |
| Response time | 1 ms max. (operate and reset) |
| Ambient illuminance | Incandescent lamp: 5,000 lx max.; sunlight: 10,000 lx max. |
| Protection rating | IEC 60529 IP67 |
| Operating temperature | -25 to +55°C, no icing or condensation |
| Operating humidity | 35 to 85%, no condensation |
| Connection | Pre-wired, 2 m cable |
| Indicators | Operation indicator (orange); stability indicator (green) |
| Mounting and accessories | M3 mounting; instruction manual supplied. |
| Housing material | Polybutylene terephthalate (PBT) |
| Lens and display material | Modified polyarylate |
| Physical Weight (kg) | 0.020 (approx., packaged). |
| Dimensions L x W x H (cm) | See the Omron E3T-FD/FT dimension drawing; no consolidated L × W × H value is stated in the ratings text. |
| Supply status | Active; Omron lists this exact model as selling and standard-stock. Inventory status is not assured for a particular market. |
Engineering suggestions require suitability checks for your installation.
The diffuse-reflective sensing design supports contact-free detection in compact machinery.
Position the target within the specified 5 to 30 mm range and verify detection with its surface, color and geometry; confirm M3 mounting clearance.
The built-in amplifier and 1 ms response support discrete presence sensing in automated equipment.
Use a compatible 12 to 24 VDC input and follow Omron mounting and optical-axis alignment guidance.
