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pd30ctb20nais – photo bgs ir 200mm npn no/nc top trimmer cab
Carlo Gavazzi PD30CTB20NAIS background suppression diffuse-reflective photoelectric sensor with 200 mm sensing range, NPN NO and NC output and top trimmer adjustment for industrial automation applications.
£76.44
Why Choose the Carlo Gavazzi PD30CTB20NAIS Background Suppression Photoelectric Sensor?
The Carlo Gavazzi PD30CTB20NAIS is a compact and accurate background suppression diffuse-reflective photoelectric sensor designed for reliable object detection in industrial automation, machinery and production applications. As part of the Carlo Gavazzi PD30 series, it combines high detection accuracy with a miniature housing design for installations where space saving and dependable sensing are essential.
This sensor uses modulated infrared light technology with background suppression capability to detect objects while minimising the effect of surrounding surfaces. The PD30CTB20NAIS features an NPN output with complementary NO and NC switching functions and a top-mounted trimmer for sensitivity adjustment.
With a 200 mm sensing range, 10–30 V DC supply and cable connection, the PD30CTB20NAIS is suitable for applications requiring precise short-range detection, flexible adjustment and reliable operation in industrial automation systems.
Key Advantages
- Compact background suppression diffuse-reflective photoelectric sensor for industrial detection applications.
- 200 mm sensing distance for accurate object detection.
- NPN NO + NC complementary output for flexible control integration.
- Top potentiometer adjustment for simple sensitivity setting.
- Infrared sensing technology for reliable detection performance.
- IP67 protection rating for dependable industrial operation.
Key Features
- Carlo Gavazzi PD30 photoelectric sensor series.
- Background suppression diffuse-reflective sensing mode.
- 200 mm detection range.
- Modulated infrared light source 850 nm.
- NPN transistor output.
- NO and NC complementary switching function.
- Top trimmer sensitivity adjustment.
- Cable connection for direct installation.
Reliable Photoelectric Detection for Automation Systems
Photoelectric sensors such as the Carlo Gavazzi PD30CTB20NAIS provide accurate non-contact object detection by measuring reflected infrared light while compensating for background variations. This allows automated equipment to detect components reliably without mechanical contact or wear.
The PD30CTB20NAIS is designed for machine builders and automation engineers requiring precise sensing, manual adjustment capability and easy integration into modern industrial control systems. Its compact IP67 housing makes it suitable for demanding installations where reliable detection and limited mounting space are important.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Object presence and position detection.
- Assembly and manufacturing equipment.
- Machine automation and control systems.
- OEM machinery installations.
Technical Specifications
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| Supply Voltage | 12 V DC, 24 V DC | |
|---|---|---|
| Coil / Supply Voltage | 10–30 V DC | |
| Sensing Mode | Diffuse with background suppression | |
| IP Rating | IP67 | |
| Output Type | NPN | |
| Sensing Principle | Photoelectric - diffuse | |
| Sensing Distance | 200 mm | |
| Output Function | NO + NC | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | PD30 Photoelectric Sensors | |
| Model | PD30CTB20NAIS | |
| Product type | Background suppression diffuse-reflective photoelectric sensor | |
| Sensing range | 200 mm | |
| Sensing mode | Diffuse-reflective with background suppression | |
| Output Type | NPN | |
| Output function | Complementary NO + NC | |
| Supply voltage | 10–30 V DC | |
| Light source | Modulated infrared light | |
| Wavelength | 850 nm | |
| Sensitivity adjustment | Top potentiometer | |
| Connection type | Cable | |
| Housing material | Plastic | |
| Housing dimensions | approx. 10 × 30 × 20 mm | |
| Protection rating | IP67 | |
| Output current | 100 mA |
Frequently Asked Questions
What is the Carlo Gavazzi PD30CTB20NAIS used for?
The PD30CTB20NAIS is a background suppression diffuse-reflective photoelectric sensor used for accurate object detection in industrial automation and machinery applications.
What type of output does the PD30CTB20NAIS provide?
The PD30CTB20NAIS provides an NPN output with NO and NC complementary switching for flexible connection to industrial control systems.
What is the sensing range of this sensor?
The Carlo Gavazzi PD30CTB20NAIS provides a sensing range of approximately 200 mm.
How is the PD30CTB20NAIS adjusted?
The PD30CTB20NAIS uses a top potentiometer trimmer for sensitivity adjustment.
What protection rating does the sensor have?
The PD30CTB20NAIS has an IP67 protection rating for dependable operation in industrial environments.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi photoelectric sensors are widely used by automation engineers and machine builders to deliver reliable detection, efficient operation and dependable integration into modern industrial systems.
