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ST GD820N2-L1T Pizzato ST G series safety sensor
Pizzato ST GD820N2-L1T RFID safety sensor with 24 V DC supply, high-level coded front-fixing actuator and 2 m PVC cable for industrial machine guarding applications.
£88.10
Why Choose the Pizzato ST GD820N2-L1T Safety Sensor?
The Pizzato ST GD820N2-L1T is a compact and reliable RFID safety sensor designed for non-contact monitoring of movable machine guards, doors and access points in industrial safety applications. As part of the advanced Pizzato ST G series safety sensor range, it provides dependable guard-position detection for machinery and automation systems.
This safety sensor uses coded RFID technology to identify its associated actuator without mechanical contact, helping eliminate mechanical wear and providing reliable monitoring of machine guards. The ST G series uses redundant electronic safety technology and can achieve high safety performance when correctly integrated into a suitable safety control system.
The ST GD820N2-L1T operates from a 24 V DC supply and is supplied with a 2 m PVC cable. The L1T version incorporates a high-level coded RFID actuator with front fixing, providing an individually coded solution for applications requiring enhanced protection against actuator substitution.
Key Advantages
- Compact RFID safety sensor designed for machine guarding.
- 24 V DC supply for integration with industrial safety control systems.
- High-level coded actuator provides enhanced protection against actuator substitution.
- Non-contact RFID technology eliminates mechanical switching wear.
- 2 m PVC cable provides a convenient pre-wired connection.
- IP67 / IP69K protection supports use in demanding industrial environments.
Key Features
- Pizzato ST G series RFID safety sensor.
- 24 V DC operating supply.
- 2 safety inputs (IS1–IS2).
- 2 safety outputs (OS1–OS2).
- 1 signalling output (O3).
- 1 programming input (I3) for compatible programmable versions.
- High-level actuator coding with individually coded actuators.
- Non-contact coded RFID actuation.
- 2 m PVC cable connection.
- 11 mm actuation distance.
- 53 × 16 × 7 mm actuator with front fixing.
- IP67 protection according to EN 60529 and IP69K protection according to ISO 20653.
- Operating temperature range of -25 °C to +70 °C.
- Multicolour LED status indication for operational diagnostics.
Reliable Safety Monitoring for Industrial Automation
RFID safety sensors such as the Pizzato ST GD820N2-L1T monitor the position of movable guards without requiring physical mechanical contact between the sensor and actuator. When integrated into an appropriate safety control system, this allows machinery access points to be monitored while reducing mechanical wear associated with conventional safety switches.
The ST G series uses electronic RFID actuator recognition and provides two safety inputs and two electronic safety outputs for integration with suitable safety modules or safety PLCs. Multiple ST G sensors can also be connected in series in compatible safety architectures, providing a practical approach to monitoring several machine guards.
Typical Applications
- Machine guarding and safety doors.
- Industrial automation equipment.
- Production and processing machinery.
- Packaging and material handling machinery.
- Access-point monitoring on automated equipment.
- OEM machine safety systems.
Technical Specifications
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| Cable Length (m) | 2 m | |
|---|---|---|
| Product Series | Pizzato ST G (RFID) | |
| Sensing Principle | RFID (coded) | |
| Coding Level | High (unique) | |
| Contacts | 2 safety outputs (OSSD) + 1 signalling | |
| Supplied As | Sensor + actuator kit | |
| Connection | Integrated cable | |
| IP Rating | IP67, IP69K | |
| Manufacturer | Pizzato | |
| Series | ST G RFID Safety Sensors | |
| Model | ST GD820N2-L1T | |
| Product type | RFID safety sensor | |
| Technology | Non-contact coded RFID detection | |
| Supply voltage | 24 V DC | |
| Safety inputs | 2 (IS1–IS2) | |
| Safety outputs | 2 (OS1–OS2) | |
| Signalling output | 1 (O3) | |
| Actuator coding level | High-level coding, individually coded actuator | |
| Connection type | PVC cable | |
| Cable length | 2 m | |
| Actuation distance | 11 mm | |
| Actuator dimensions | 53 × 16 × 7 mm | |
| Actuator mounting | Front fixing (L) | |
| Housing material | Technopolymer | |
| Protection rating | IP67 / IP69K | |
| Operating temperature | -25 °C to +70 °C | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato ST GD820N2-L1T used for?
The Pizzato ST GD820N2-L1T is an RFID safety sensor used to monitor movable machine guards, doors and access points in industrial safety applications.
What supply voltage does the ST GD820N2-L1T require?
The sensor operates from a 24 V DC supply for connection to suitable industrial safety control systems.
What does the L1T coding designation mean?
The L1T version uses a high-level coded RFID actuator with front fixing, providing an individually coded actuator solution for enhanced protection against actuator substitution.
What type of connection does this safety sensor use?
The ST GD820N2-L1T is supplied with a 2 m PVC cable for connection to the machine safety control system.
Where can the Pizzato ST GD820N2-L1T be installed?
The sensor is suitable for industrial machine guarding, automated production equipment and other applications requiring reliable non-contact safety monitoring.
Trusted by Machine Builders Worldwide
Pizzato ST G series safety sensors are designed for dependable machine guarding, non-contact safety monitoring and straightforward integration into modern industrial automation equipment.
