Description
The Omron E3B2-D2M4-US is a diffuse reflective photoelectric sensor designed for reliable object detection in industrial settings. It features a 2-meter sensing range using a non-polarized infrared LED and offers a universal power supply range of 24–240 VAC or 12–240 VDC.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
Sensors & Switches
|
| Part Number |
E3B2-D2M4-US |
| Subcategory |
Photoelectric
|
| Product Type |
Photoelectric Sensor |
| Series |
E3B2 Series |
| Sensing Mode |
Diffuse Reflective |
| Light Source |
Pulse Modulated Non-Polarized Infrared LED |
| Sensing Distance |
2 meters |
| Operation Mode |
Light-ON/Dark-ON Selectable |
| Power Supply Voltage |
24–240 VAC / 12–240 VDC |
Power Dissipation
|
2 VA (Max., AC), 1.5 W (Max., DC) |
| Response Time |
30 ms (Max.) |
| Indicators |
Red (Light Incident), Green (Output Stability), Yellow (Operation) |
| Operating Temperature Range |
-25°C to +55°C |
| Body Material |
Plastic / Polymethylmethacrylate |
| Cover Material |
Plastic / Polycarbonate |
| Lens Material |
Plastic / Polycarbonate |
| Standards |
UL Listed, CSA Certified |
| Alternate Part Number |
E3B2D2M4US |
| Weight |
0.201 kgs |
Information About E3B2-D2M4-US
The Omron E3B2-D2M4-US is a diffuse reflective photoelectric sensor engineered for reliable object detection in industrial automation. It features a 2-meter sensing range and utilizes a non-polarized infrared LED as its light source. The sensor supports a wide power supply range of 24–240 VAC or 12–240 VDC and provides a Light-ON/Dark-ON selectable output. With an integrated SPDT relay, it ensures dependable switching performance and includes visual status indicators for quick diagnostics. The compact, plug-in base design simplifies installation and maintenance. With its durable plastic housing and NEMA/IP-rated enclosure, the E3B2-D2M4-US is well-suited for diverse indoor industrial applications.
Key Features:
- Product Type: Photoelectric Sensor
- Model: E3B2-D2M4-US
- Detection Method: Diffuse Reflective
- Sensing Distance: 2 meters
- Light Source: Non-polarized infrared LED (pulse modulated)
- Power Supply Voltage: 24–240 VAC / 12–240 VDC
- Operation Mode: Light-ON/Dark-ON selectable
- Output Type: SPDT Relay
- Response Time: 30 ms max
- Body Material: Plastic (Polymethylmethacrylate)
- Lens & Cover Material: Polycarbonate
- Indicators: Red (light incident), Green (output stability), Yellow (output operation)
- Operating Temperature: -25°C to +55°C
- Enclosure Rating: NEMA 1, 3, 4, 12, 13 / IEC IP66
- Weight: Approx. 201 g (7.1 oz)
This model has been discontinued by the manufacturer but remains available through various surplus and secondary sources, continuing to serve as a reliable solution for legacy photoelectric sensing applications.
