ST GD820MK-G1T Pizzato ST G series safety sensor

Why Choose the Pizzato ST GD820MK-G1T Safety Sensor?

The Pizzato ST GD820MK-G1T is a compact and robust RFID safety sensor designed for reliable non-contact monitoring of machine guards, access doors and other movable protective devices. As part of the advanced Pizzato ST G series safety sensor range, it uses coded electronic detection to provide dependable guard monitoring in demanding industrial safety and automation applications.

The ST G series combines RFID-based guard monitoring with redundant electronic safety technology and a durable monolithic technopolymer housing. Its symmetrical design allows flexible installation on both left- and right-hand guards, while the compact mounting arrangement makes the sensor suitable for upgrading compatible traditional magnetic safety sensors to RFID technology.

The ST GD820MK-G1T features a high coding level actuator and an integrated M12 stainless steel connector. With an actuation distance of 11 mm, IP67/IP69K protection and a compact housing, it is well suited to demanding industrial machine guarding applications.

Key Advantages

• Compact RFID-coded safety sensor for industrial machine guarding.
• High coding level actuator configuration for enhanced protection against actuator substitution.
• Non-contact electronic detection helps minimise mechanical wear.
• 24 V DC supply suitable for industrial safety control systems.
• Integrated M12 stainless steel connector provides a robust connection for industrial installations.
• High IP67 / IP69K protection for demanding industrial environments.
• Symmetrical housing supports flexible installation on left- or right-hand guards.

Key Features

• Pizzato ST G series RFID safety sensor.
• ST GD820MK-G1T model.
• Non-contact RFID-coded safety detection.
• High actuator coding level.
• 24 V DC operating supply.
• 2 safety inputs IS1–IS2.
• 2 safety outputs OS1–OS2.
• 1 signalling output O3.
• 1 programming input I3.
• Integrated M12 stainless steel connector.
• Actuation distance of 11 mm.
• Compact monolithic technopolymer housing.
• Symmetrical housing design for flexible mounting orientation.
• IP67 / IP69K protection for resistance to dust, water and high-pressure cleaning.

Reliable Safety Monitoring for Industrial Automation

RFID safety sensors such as the Pizzato ST GD820MK-G1T provide non-contact monitoring of machine guards and access points. The sensor detects its coded actuator electronically, allowing the safety control system to determine whether the protective device is correctly positioned before permitting hazardous machine functions.

The ST G series uses redundant electronics and provides two safety inputs, two safety outputs, a signalling output and a programming input, supporting integration into modern industrial safety systems. The electronic non-contact operating principle avoids mechanical switching contacts, helping provide dependable operation where guards are frequently opened and closed.

The high coding level of the G1T version provides enhanced protection against actuator substitution compared with low-coded versions. The integrated M12 stainless steel connector provides a robust connection arrangement for demanding industrial installations, including environments where durability and resistance to cleaning conditions are important.

Typical Applications

• Machine guard and access door monitoring.
• Industrial machinery safety systems.
• Automated production equipment.
• Robotic cells and automated handling systems.
• Packaging and processing machinery.
• Food and pharmaceutical processing equipment.
• Manufacturing and assembly equipment.