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ST GD420MK-L1T Pizzato ST G series safety sensor
Pizzato ST GD420MK-L1T G series RFID safety sensor with L1T coded actuator recognition for non-contact machine guarding and industrial safety interlocking applications.
£86.97
Why Choose the Pizzato ST GD420MK-L1T G Series Safety Sensor?
The Pizzato ST GD420MK-L1T is an advanced RFID safety sensor designed for reliable non-contact monitoring of machine guards, safety doors and protective covers in industrial automation systems. As part of the Pizzato ST G series safety sensor range, it provides secure actuator recognition, integrated diagnostics and dependable safety interlocking for modern machinery applications.
The ST G series uses RFID technology to detect coded actuators without mechanical contact, reducing wear and improving operational reliability in applications with frequent guard operation. The symmetrical technopolymer housing design allows flexible mounting orientation, while the integrated M12 stainless steel connector provides a robust industrial connection solution.
With a 24 V DC supply, L1T coded actuator compatibility, integrated safety inputs and outputs, and IP67/IP69K protection, the ST GD420MK-L1T is suitable for demanding machine guarding and industrial automation applications requiring reliable safety monitoring.
Key Advantages
- Compact RFID safety sensor designed for machine guarding applications.
- L1T coded actuator recognition provides reliable safety detection.
- Non-contact operation eliminates mechanical switching wear.
- ST G series symmetrical housing design enables flexible installation.
- Integrated safety inputs, outputs and diagnostics simplify safety system integration.
- Robust M12 stainless steel connector connection for industrial environments.
Key Features
- Pizzato ST G series safety sensor.
- RFID coded non-contact detection technology.
- L1T actuator coding level.
- 24 V DC operating voltage.
- 2 safety inputs (IS1–IS2).
- 2 safety outputs (OS1–OS2).
- 1 signalling output O3.
- 1 programming input I3.
- Integrated M12 stainless steel connector.
- Multicolour LED status indication for diagnostics.
Reliable RFID Safety Monitoring for Industrial Machinery
RFID safety sensors such as the Pizzato ST GD420MK-L1T provide reliable monitoring of movable guards by electronically detecting coded actuators without physical contact. This technology supports long service life and consistent safety performance in demanding industrial environments.
The ST G series is designed for machine builders and automation engineers requiring compact safety devices with advanced diagnostics, flexible installation and dependable integration into modern safety control architectures.
Typical Applications
- Industrial machine guarding systems.
- Safety doors and access protection.
- Packaging and production machinery.
- Robotic cells and automated manufacturing equipment.
- Assembly and processing systems.
- OEM machinery safety applications.
Technical Specifications
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| Connection | M12 connector | |
|---|---|---|
| Sensing Principle | RFID (coded) | |
| Contacts | 2 safety outputs (OSSD) + 1 signalling | |
| Product Series | Pizzato ST G (RFID) | |
| IP Rating | IP67, IP69K | |
| Manufacturer | Pizzato Elettrica | |
| Series | ST G Series Safety Sensors | |
| Model | ST GD420MK-L1T | |
| Product type | RFID safety sensor | |
| Technology | RFID coded non-contact detection | |
| Application | Machine guarding, safety interlocking, industrial automation | |
| Actuator coding level | L1T | |
| Housing material | Technopolymer | |
| Supply voltage | 24 V DC | |
| Safety inputs | 2 (IS1–IS2) | |
| Safety outputs | 2 (OS1–OS2) | |
| Signalling output | 1 (O3) | |
| Programming input | 1 (I3) | |
| Connection type | Integrated M12 stainless steel connector | |
| Actuation distance | 11 mm | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | -25 °C to +70 °C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato ST GD420MK-L1T used for?
The sensor is used for monitoring machine guards, safety doors and protective covers in industrial automation and machinery safety applications.
What technology does the ST GD420MK-L1T use?
The sensor uses RFID coded non-contact detection technology to identify compatible safety actuators.
What coding level does this safety sensor provide?
The ST GD420MK-L1T uses an L1T coded actuator for reliable safety actuator recognition.
What supply voltage is required?
The sensor operates from a 24 V DC supply suitable for industrial safety control systems.
What protection rating does the sensor provide?
The sensor provides IP67 / IP69K protection for reliable operation in demanding industrial environments.
Trusted by Machine Builders Worldwide
Pizzato ST G series RFID safety sensors are trusted by automation engineers and machine builders for reliable guard monitoring, advanced safety performance and durable operation in industrial environments.
