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pa12b1t20nc – photo tr ch1 m12 npn nc cab
Carlo Gavazzi PA12B1T20NC M12 through-beam photoelectric receiver with 20 m sensing range, NPN normally closed output, infrared sensing and IP67 protection for industrial automation applications.
£47.73
Why Choose the Carlo Gavazzi PA12B1T20NC Photoelectric Sensor?
The Carlo Gavazzi PA12B1T20NC is a compact and reliable M12 through-beam photoelectric receiver designed for accurate object detection and industrial automation applications. As part of the Carlo Gavazzi PA12 photoelectric sensor series, it combines infrared sensing technology, robust metal construction and dependable NPN normally closed output switching for demanding industrial environments.
This photoelectric receiver is designed to operate with a compatible PA12 series transmitter to create a through-beam detection system. With a 20 m sensing range, infrared light source, dark switching operation and IP67 protection, it provides reliable non-contact detection for industrial machinery and safety-related sensing applications.
The PA12B1T20NC features Code 1 channel operation, NPN normally closed output, 10–30 V DC supply, 5 m cable connection and a threaded M12 metal housing. It is suitable for automation equipment, material handling systems, access monitoring and industrial control applications.
Key Advantages
- Compact M12 through-beam photoelectric receiver for industrial sensing applications.
- 20 m sensing range provides reliable object detection over extended distances.
- NPN normally closed output supports integration with industrial control systems.
- Infrared sensing technology provides dependable beam interruption detection.
- IP67 protection rating allows operation in demanding industrial environments.
- Durable metal threaded housing enables secure machine installation.
Key Features
- Carlo Gavazzi PA12 photoelectric sensor series.
- Through-beam photoelectric receiver.
- Code 1 channel operation.
- 20 m sensing distance.
- Infrared light source.
- NPN normally closed output.
- Dark switching sensing mode.
- 10–30 V DC operating supply.
- 5 m fixed cable connection.
- M12 cylindrical threaded metal housing.
- Compatible with PA12 series through-beam transmitters.
Reliable Detection for Industrial Automation
Photoelectric sensors such as the Carlo Gavazzi PA12B1T20NC provide accurate non-contact detection by transmitting and receiving modulated infrared light beams. When an object interrupts the beam, the sensor output changes state, allowing connected automation equipment to detect movement, position or presence.
The PA12 series is designed for machine builders and automation engineers requiring compact sensors with reliable performance, simple installation and robust industrial protection. The M12 threaded housing and IP67 protection make these sensors suitable for a wide range of production and handling environments.
Typical Applications
- Industrial automation and machine monitoring.
- Object detection on production lines.
- Material handling equipment.
- Packaging and processing machinery.
- Access and passage monitoring systems.
- Industrial control and automation systems.
Technical Specifications
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| Supply Voltage | 12 V DC, 24 V DC | |
|---|---|---|
| Coil / Supply Voltage | 10–30 V DC | |
| Sensing Mode | Through-beam | |
| IP Rating | IP67 | |
| Output Type | NPN | |
| Sensing Principle | Photoelectric - through-beam | |
| Sensing Distance | 20000 mm | |
| Output Function | NC | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | PA12 Photoelectric Sensors | |
| Model | PA12B1T20NC | |
| Product type | Through-beam photoelectric receiver | |
| Sensing mode | Through-beam | |
| Sensing range | 20 m | |
| Light source | Infrared light | |
| Channel | Code 1 | |
| Output Type | NPN | |
| Output function | Normally Closed (NC) | |
| Switching mode | Dark switching | |
| Supply voltage | 10–30 V DC | |
| Connection type | 5 m cable | |
| Housing type | Cylindrical threaded barrel | |
| Housing material | Metal | |
| Protection rating | IP67 | |
| Operating temperature | -25 to +50 °C | |
| Maximum switching frequency | 30 Hz |
Frequently Asked Questions
What is the Carlo Gavazzi PA12B1T20NC used for?
The PA12B1T20NC is a through-beam photoelectric receiver used with a compatible transmitter for reliable object detection in industrial automation systems.
What is the sensing range of the PA12B1T20NC?
The Carlo Gavazzi PA12B1T20NC provides a 20 m sensing range in a through-beam sensor arrangement.
What output type does this sensor provide?
The sensor provides an NPN normally closed (NC) output for connection to industrial control systems.
What supply voltage does the PA12B1T20NC require?
The PA12B1T20NC operates from a 10–30 V DC supply.
What protection rating does this sensor provide?
The PA12B1T20NC provides an IP67 protection rating for reliable operation in industrial environments.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi PA12 photoelectric sensors deliver dependable industrial detection performance with compact designs, rugged construction and reliable integration into modern automation systems.
