SR BD42AN4-B02F Pizzato Magnetic safety sensor complete with actuator

Why Choose the Pizzato SR BD42AN4-B02F Magnetic Safety Sensor?

The Pizzato SR BD42AN4-B02F is a robust coded magnetic safety sensor complete with actuator designed for non-contact monitoring of guards, doors and access points on industrial machinery. As part of the Pizzato SR B series, it provides dependable machine safety monitoring for industrial automation, production equipment and machine guarding applications.

The sensor uses magnetic actuation with Reed contact switching to detect the position of a movable guard without requiring direct mechanical contact between the sensor and actuator. Its technopolymer housing, metal fixing plates and high environmental protection make it suitable for demanding industrial installations where contamination, moisture and repeated guard operation may be encountered.

The SR BD42AN4-B02F features 1NC + 1NO contacts with the guard closed, an integrated 4 m PVC cable and is supplied complete with the SM B02F coded actuator. The B02F actuator provides an 8 mm actuation distance, while IP67 and IP69K protection helps ensure reliable operation in dusty, wet and washdown environments.

Key Advantages

• Non-contact coded magnetic safety sensor designed for machine guarding.
• Supplied complete with SM B02F coded actuator.
• 8 mm actuation distance provides practical tolerance for guard positioning.
• 1NC + 1NO contact configuration with the guard closed.
• 4 m integrated PVC cable simplifies machine wiring and installation.
• IP67 and IP69K protection for demanding industrial environments.
• Technopolymer housing with robust metal fixing plates.
• Non-contact operation helps reduce mechanical wear and maintenance requirements.

Key Features

• Pizzato SR B series coded magnetic safety sensor.
• 1NC + 1NO contacts with the guard closed.
• 4 m PVC cable.
• SM B02F coded actuator included.
• 8 mm actuation distance.
• Reed contact switching technology.
• IP67 and IP69K environmental protection.
• Technopolymer housing with metal fixing plates.
• Magnetic actuation without mechanical contact.
• Designed for safety-related machine guard monitoring.
• Suitable for safety functions up to SIL 3 and Performance Level e when incorporated into an appropriate safety architecture.

Reliable Non-Contact Safety Monitoring

Coded magnetic safety sensors such as the Pizzato SR B series monitor movable machine guards without requiring physical contact between the sensor and actuator. When the coded actuator enters the operating range of the sensor, its Reed contacts change state so that a compatible safety control system can determine whether the guard is correctly closed.

The SR BD42AN4-B02F combines an 8 mm actuation distance with coded magnetic operation, a durable housing and high ingress protection. This makes it particularly suitable for industrial machinery where dirt, moisture, repeated guard movements or alignment tolerances can make conventional mechanically actuated switches less suitable.

Typical Applications

• Machine guard and access door monitoring.
• Industrial automation equipment.
• Packaging and production machinery.
• Food and beverage processing equipment.
• Material handling and conveyor systems.
• Automated manufacturing cells.
• Machinery operating in wet, dusty or washdown environments.
• OEM machinery and industrial safety systems.