Siemens 3RG71 21-3AA00 Photoelectric Retro-Reflective Sensor
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PHOTOELECTRIC SENSOR
Compact Siemens retro-reflective sensor with polarization filter, 1500 mm sensing range, PNP output, and IP67 protection. M12 connector for secure installation in industrial environments.AutomationConnectorDetectionIndustrialIP67M12ObjectOutputPhotoelectricPNPReflectiveretroSensorSiemens
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SIEMENS 3RG7121-3AA00 PHOTOELECTRIC RETRO-REFLECTIVE SENSOR
The Siemens 3RG7121-3AA00 is a high-precision photoelectric retro-reflective sensor with an integrated polarization filter, designed for reliable object detection in industrial automation environments. Part of the Siemens 3RG7 family, it offers excellent performance in applications requiring long sensing ranges and robust environmental protection.
Manufacturer: Siemens
Type: Photoelectric Retro-Reflective Sensor with Polarization Filter
Model (MRN): 3RG7121-3AA00
Family: 3RG7
| Sensing Range | 1500 mm |
| Operating Voltage | 10 / 36 V DC |
| Operating Current | 200 mA |
| Electrical Design | PNP |
| Switching Output | Dark on |
| Connector Type | M12 connector, 4-pin |
| Enclosure Rating | IP67 |
| Diameter, Housing Length | 12 mm, 50 mm |
