









E3B2-D2M4-US | Omron Photoelectric Sensor
- Regular price
- $1,017.00
- Sale price
- $1,017.00
- Regular price
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Product Description P/N: E3B2-D2M4-US
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.
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.




