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| Country of Origin | Germany |
|---|---|
| Brand | BALLUFF |
| Light Source | LED |
| Detection range | 1 mm → 400 mm |
| Model | BOS 21M-PA-RH22-S4 |
| IP Rating | IP67 |
| Mount Type | Chassis Mount |
| Housing Material | Aluminium Zinc Alloy |
| Output type | PNP |
| Series | 21M |
| Maximum Operating Temperature | 55°C |
| Minimum Operating Temperature | -5°C |
| Maximum Current | 40mA |
| DetectIon Type | Diffuse |
| Terminal type | Connector |
| Interface Type | PNP |
| Maximum dc Voltage | 30V dc |
| Standards/Approvals | CE Certified, cULus Listed, EAC Certified |
| Materials Detected | Glass |
| Sensor Style | Block |
BALLUFF BOS 21M-PA-RH22-S4 Diffuse Photoelectric Sensor is a block-style sensor engineered for precise object detection within a range of 1 mm to 400 mm. Featuring a diffuse sensing type that utilizes the reflection of emitted LED light, this sensor provides reliable detection performance regardless of the color or surface of the target. The sensor has a durable aluminium zinc alloy housing with an IP67 rating, ensuring protection against dust and water ingress, suitable for industrial environments.
This sensor operates with a PNP output interface and uses a connector-type terminal for ease of installation and maintenance. Designed for chassis mounting, it supports a maximum DC voltage of 30V and a maximum current of 40mA, making it suitable for various automation and control applications.
The operating temperature range from -5°C to 55°C allows use in moderate industrial and laboratory conditions. It is specifically effective for detecting glass materials due to its optimized sensing characteristics.
Certified to international standards including CE, cULus, and EAC, the BOS 21M-PA-RH22-S4 meets rigorous safety and performance requirements. The sensor is manufactured in Germany, reflecting high-quality engineering and reliability.
Operates reliably with diffuse reflection sensing method. Equipped with LED light source for consistent detection. IP67 rated housing offers dust and water ingress protection. Chassis mount design in durable aluminium zinc alloy housing.
Compatible with PNP interface and connector terminal type. Maximum DC voltage rating of 30V dc for safe operation. Temperature operating range from -5°C to 55°C ensures functionality in varied environments. Designed to detect glass materials effectively.
Maximum current capacity of 40mA supports diverse applications. Certified to CE, cULus, and EAC standards for quality assurance.
This sensor is ideal for automation systems, manufacturing processes, packaging, robotics, quality control, and other industrial applications requiring precise and reliable object detection. Explore more sensors and industrial automation solutions on EnvMart.
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