Why Choose the Pizzato ST HE820MK-H1TG ST H Series Safety Sensor?
The Pizzato ST HE820MK-H1TG is an advanced RFID electronic safety interlock sensor with magnetic holding designed for reliable non-contact monitoring of guards, doors and access points on industrial machinery. Part of the Pizzato ST H RFID Safety Sensor Series, it combines coded RFID detection with a robust electronic safety architecture for machine guarding, safety interlocking and industrial automation applications.
The ST H platform uses redundant electronic safety technology and is designed for integration with compatible safety controllers and safety PLCs. Its non-contact operating principle avoids mechanical interaction between the sensor and actuator, helping reduce wear while providing dependable guard position monitoring throughout repeated machine operating cycles.
The H1TG configuration uses a high-level coded RFID actuator with an actuation distance of approximately 11 mm and a permanent magnet providing approximately 50 N holding force. The MK version incorporates an integrated M12 stainless steel connector, while the symmetrical ST H housing, multicolour status indication and IP67 / IP69K protection provide a durable solution for demanding industrial safety installations.
Key Advantages
- Advanced RFID non-contact safety interlocking for industrial machine guards.
- High-level actuator coding provides enhanced protection against inappropriate substitute actuation.
- Permanent magnet provides approximately 50 N holding force to help maintain guard closure.
- Approx. 11 mm actuation distance provides practical alignment tolerance during installation.
- Non-contact operation minimises mechanical wear compared with conventional mechanically operated safety switches.
- Redundant electronic design supports high-performance industrial safety applications.
- Integrated M12 stainless steel connector provides a robust connection for demanding installations.
- Symmetrical housing supports flexible installation on machine guards and access points.
- IP67 / IP69K protection supports operation in demanding industrial environments.
Key Features
- Pizzato ST H RFID Safety Sensor Series.
- Electronic RFID non-contact safety monitoring.
- Redundant electronic safety architecture.
- High actuator coding level.
- Approx. 11 mm actuation distance.
- Permanent magnet with approximately 50 N holding force.
- Integrated M12 stainless steel connector.
- Symmetrical ST H series housing.
- 78 mm mounting hole spacing.
- Multicolour signalling LEDs visible from both sides.
- Compatible with ST series RFID actuators.
- IP67 according to EN 60529 and IP69K according to ISO 20653.
- Standard operating temperature from -25 °C to +70 °C.
- Designed for integration into high-performance industrial machine safety systems.
Reliable Safety Monitoring for Industrial Automation
RFID safety sensors such as the Pizzato ST HE820MK-H1TG monitor the position of machine guards by electronically recognising a coded actuator without requiring mechanical contact between the sensor and actuator. This non-contact principle reduces mechanical wear while providing dependable guard monitoring throughout repeated opening and closing cycles in automated production machinery.
The ST HE820MK-H1TG combines high-level RFID coding with approximately 50 N magnetic holding force, helping keep guards correctly positioned where vibration, recoil or air turbulence could otherwise cause unwanted movement. Its stainless steel M12 connection and robust ST H construction make it particularly suitable for machine builders requiring dependable safety monitoring, convenient servicing and reliable operation in demanding environments.
Typical Applications
- Industrial machine guard monitoring.
- Safety doors and movable access panels.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Conveyor and material handling equipment.
- Guards requiring magnetic holding against vibration or recoil.
- Assembly and production machinery.
- OEM machine building and industrial automation systems.
