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E3B2-R7M4-US | Omron Long-Range Photoelectric Sensor 7 m Infrared SPDT Relay
- Regular price
- $842.00
- Sale price
- $842.00
- Regular price
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Product Description P/N: E3B2-R7M4-US
Description
The Omron E3B2-R7M4-US Photoelectric Sensor is a long-range, non-polarized retroreflective sensor designed for reliable object detection in industrial automation systems. Featuring a pulse-modulated infrared LED and SPDT relay output, it provides dependable performance across a sensing distance of up to 7 meters. This plug-in base style sensor supports both AC and DC supply voltages, making it versatile for a wide range of control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Omron |
| Category | Industrial Automation and Controls |
| Part Number | E3B2-R7M4-US |
| Subcategory | Photoelectric Sensors |
| Series | E3B2 Series |
| Type | Non-Polarized Retroreflective Photoelectric Sensor |
| Light Source | Pulse Modulated Infrared LED |
| Sensing Distance | 7 m (retroreflective target) |
| Sensing Method | Non-Polarized Retroreflective |
| Output Configuration | SPDT Relay Output |
| Operating Voltage | Universal AC/DC Supply |
| Rated Supply Range | 12–240 VDC or 24–240 VAC (typical) |
| Current Consumption | Approx. 50 mA (typical) |
| Body Style | Rectangular |
| Mounting Type | Plug-In Base |
| Connection Method | Screw Terminals |
| Features | Mutual Interference Protection |
| Response Time | Typically 20–30 ms |
| Enclosure Rating | NEMA and IP Rated (varies by mounting) |
| Housing Material | Industrial-grade plastic or die-cast alloy |
| Operating Temperature Range | -10°C to +55°C |
| Compliance | CE Certified |
| Weight | Approx. 0.25 kg (0.55 lb) |
Information About E3B2-R7M4-US
The E3B2-R7M4-US belongs to Omron’s E3B2 Series of photoelectric sensors, engineered for stability, long sensing distances, and easy installation. It utilizes a non-polarized retroreflective infrared sensing method, eliminating issues with light polarization while maintaining strong signal detection. The sensor operates on universal AC/DC voltage input and features an SPDT relay output for flexible control logic integration. Built in a durable rectangular housing with screw terminal connections, it offers mutual interference protection and dependable performance even in high-noise environments.
Key Features:
- Long-Range Detection: Detects targets up to 7 meters away for extended reach applications.
- Non-Polarized Retroreflective Design: Ensures accurate detection regardless of light polarization or object orientation.
- Infrared LED Source: Pulse-modulated for stable sensing and resistance to ambient light interference.
- Universal Power Supply: Operates on both AC and DC voltages for flexible system compatibility.
- SPDT Relay Output: Supports direct switching in control or signaling circuits.
- Plug-In Base Mounting: Simplifies installation, replacement, and maintenance.
- Mutual Interference Protection: Allows multiple sensors to operate closely without signal cross-talk.
- Durable Construction: Built for reliability in industrial environments with consistent, long-term operation.
The E3B2-R7M4-US delivers the reliability and precision required for object detection, positioning, and automation safety in industrial control systems.
Description
The Omron E3B2-R7M4-US Photoelectric Sensor is a long-range, non-polarized retroreflective sensor designed for reliable object detection in industrial automation systems. Featuring a pulse-modulated infrared LED and SPDT relay output, it provides dependable performance across a sensing distance of up to 7 meters. This plug-in base style sensor supports both AC and DC supply voltages, making it versatile for a wide range of control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Omron |
| Category | Industrial Automation and Controls |
| Part Number | E3B2-R7M4-US |
| Subcategory | Photoelectric Sensors |
| Series | E3B2 Series |
| Type | Non-Polarized Retroreflective Photoelectric Sensor |
| Light Source | Pulse Modulated Infrared LED |
| Sensing Distance | 7 m (retroreflective target) |
| Sensing Method | Non-Polarized Retroreflective |
| Output Configuration | SPDT Relay Output |
| Operating Voltage | Universal AC/DC Supply |
| Rated Supply Range | 12–240 VDC or 24–240 VAC (typical) |
| Current Consumption | Approx. 50 mA (typical) |
| Body Style | Rectangular |
| Mounting Type | Plug-In Base |
| Connection Method | Screw Terminals |
| Features | Mutual Interference Protection |
| Response Time | Typically 20–30 ms |
| Enclosure Rating | NEMA and IP Rated (varies by mounting) |
| Housing Material | Industrial-grade plastic or die-cast alloy |
| Operating Temperature Range | -10°C to +55°C |
| Compliance | CE Certified |
| Weight | Approx. 0.25 kg (0.55 lb) |
Information About E3B2-R7M4-US
The E3B2-R7M4-US belongs to Omron’s E3B2 Series of photoelectric sensors, engineered for stability, long sensing distances, and easy installation. It utilizes a non-polarized retroreflective infrared sensing method, eliminating issues with light polarization while maintaining strong signal detection. The sensor operates on universal AC/DC voltage input and features an SPDT relay output for flexible control logic integration. Built in a durable rectangular housing with screw terminal connections, it offers mutual interference protection and dependable performance even in high-noise environments.
Key Features:
- Long-Range Detection: Detects targets up to 7 meters away for extended reach applications.
- Non-Polarized Retroreflective Design: Ensures accurate detection regardless of light polarization or object orientation.
- Infrared LED Source: Pulse-modulated for stable sensing and resistance to ambient light interference.
- Universal Power Supply: Operates on both AC and DC voltages for flexible system compatibility.
- SPDT Relay Output: Supports direct switching in control or signaling circuits.
- Plug-In Base Mounting: Simplifies installation, replacement, and maintenance.
- Mutual Interference Protection: Allows multiple sensors to operate closely without signal cross-talk.
- Durable Construction: Built for reliability in industrial environments with consistent, long-term operation.
The E3B2-R7M4-US delivers the reliability and precision required for object detection, positioning, and automation safety in industrial control systems.