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ld32cnp10npt – photo prl 1m npn no+nc cable
Carlo Gavazzi LD32CNP10NPT is a compact polarised retro-reflective Class 2 laser photoelectric sensor with a 1 m teach-in sensing range, 10–30 V DC supply and NPN NO+NC output for precise industrial object detection.
Why Choose the Carlo Gavazzi LD32CNP10NPT Photoelectric Sensor?
The Carlo Gavazzi LD32CNP10NPT is a compact polarised retro-reflective laser photoelectric sensor designed for precise object detection in industrial automation and machine-control applications. Part of the Carlo Gavazzi LD32 miniature photoelectric sensor series, it combines a Class 2 laser light source with teach-in adjustment to provide accurate sensing where installation space is limited.
The LD32CNP10NPT provides a sensing distance of up to 1 m when used with a suitable reflector and operates at a switching frequency of 4000 Hz. Its polarised retro-reflective operating principle helps provide dependable detection between the sensor and reflector, while teach-in functionality simplifies sensitivity adjustment for the application.
Operating from a 10–30 V DC supply, the LD32CNP10NPT features an NPN NO+NC output with a load current of up to 100 mA. Its compact 12 × 20 × 32 mm ABS housing, 2 m cable connection and IP67 protection make it particularly suitable for compact industrial machinery and automated production equipment.
Key Advantages
- Compact polarised retro-reflective laser photoelectric sensor for precise detection.
- Up to 1 m sensing distance with a suitable reflector.
- Fast 4000 Hz operating frequency for high-speed automation.
- NPN NO+NC output provides flexible control-system integration.
- Teach-in adjustment simplifies sensor configuration.
- IP67 protection supports operation in demanding industrial environments.
Key Features
- Carlo Gavazzi LD32 miniature laser sensor series.
- Polarised retro-reflective sensing principle.
- 1 m nominal sensing distance.
- Class 2 laser light source.
- 4000 Hz operating frequency.
- 10–30 V DC rated operating voltage.
- NPN NO+NC transistor output.
- Maximum load current of 100 mA.
- Teach-in sensitivity adjustment.
- Yellow and green LED status indication.
- Short-circuit, reverse-polarity and transient protection.
- 2 m cable connection.
- Compact 12 × 20 × 32 mm housing.
- IP67 degree of protection.
Precise Laser Detection for Industrial Automation
Polarised retro-reflective photoelectric sensors operate by transmitting a light beam towards a reflector and monitoring the returned light. When an object interrupts the optical path, the sensor changes its output state, providing a fast non-contact detection signal to the connected PLC, machine controller or automation system.
The Carlo Gavazzi LD32 series combines miniature dimensions with laser technology and teach-in adjustment, making the LD32CNP10NPT particularly useful for detecting small objects and performing precise positioning tasks in space-constrained machinery. Its high operating frequency also supports applications involving rapidly moving products and components.
Typical Applications
- High-speed conveyor object detection.
- Packaging and labelling machinery.
- Small component and product detection.
- Assembly and production automation.
- Position and presence monitoring.
- Material handling and sorting systems.
Technical Specifications
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| Sensing Mode | Retro-reflective | |
|---|---|---|
| IP Rating | IP67 | |
| Output Type | NPN | |
| Sensing Principle | Photoelectric - retro-reflective | |
| Sensing Distance | 1000 mm | |
| Output Function | NO + NC | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | LD32 | |
| Model | LD32CNP10NPT | |
| Product type | Laser photoelectric sensor | |
| Sensing principle | Polarised retro-reflective | |
| Sensing distance | 1 m, teach-in | |
| Output Type | NPN NO+NC | |
| Rated operating voltage | 10–30 V DC | |
| Load current | ≤100 mA | |
| Voltage drop | ≤2.4 V DC | |
| Operating frequency | 4000 Hz | |
| Light source | Laser Class 2 | |
| Adjustment | Teach-in | |
| LED indication | Yellow + green | |
| Protection | Short-circuit, reverse polarity and transients | |
| Connection | 2 m cable | |
| Housing material | ABS | |
| Protection rating | IP67 | |
| Operating temperature | -25 to +60 °C | |
| Dimensions (W × H × D) | 12 × 20 × 32 mm | |
| Approval / marking | CE |
Frequently Asked Questions
What is the Carlo Gavazzi LD32CNP10NPT used for?
The LD32CNP10NPT is a polarised retro-reflective laser photoelectric sensor used for precise non-contact object, presence and position detection in industrial automation systems.
What is the sensing range of the LD32CNP10NPT?
The LD32CNP10NPT provides a nominal sensing distance of up to 1 m when used with a suitable reflector and supports teach-in adjustment.
What output does the Carlo Gavazzi LD32CNP10NPT provide?
The sensor provides an NPN NO+NC transistor output with a maximum load current of 100 mA.
What supply voltage does the LD32CNP10NPT require?
The sensor operates from a 10–30 V DC supply, making it suitable for common industrial DC control systems.
Is the LD32CNP10NPT suitable for high-speed applications?
Yes. Its 4000 Hz operating frequency and precise Class 2 laser sensing make it suitable for detecting rapidly moving objects in automated machinery.
Trusted by Industrial Automation Engineers Worldwide
Carlo Gavazzi LD32 photoelectric sensors provide compact laser sensing, fast response and flexible teach-in configuration for machine builders and automation engineers requiring precise non-contact object detection in industrial equipment.
