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ca18cln12to – cap prox pl m18 scr no cab
Carlo Gavazzi CA18CLN12TO is a non-flush M18 TRIPLESHIELD™ capacitive proximity sensor with an adjustable 3–12 mm sensing range, 20–250 V AC supply, 2-wire SCR normally open output and fixed 2 m PVC cable for industrial non-contact detection.
£108.36
Why Choose the Carlo Gavazzi CA18CLN12TO Capacitive Proximity Sensor?
The Carlo Gavazzi CA18CLN12TO is an industrial M18 non-flush capacitive proximity sensor from the TRIPLESHIELD™ range, designed for reliable non-contact detection of metallic and non-metallic materials. Its adjustable 3–12 mm sensing range provides flexible detection for presence sensing, level monitoring and material detection across industrial automation applications.
Designed for 20–250 V AC operation, the CA18CLN12TO uses a 2-wire SCR normally open output with an output current of up to 500 mA. Capacitive sensing technology enables detection of materials including plastics, glass, paper, powders, granulates, liquids and metals, making the sensor suitable for applications where conventional inductive sensing may not be appropriate.
The sensor features a M18 × 1 threaded thermoplastic polyester housing, non-flush mounting configuration and a fixed 2 m PVC cable. A 10 Hz operating frequency, yellow LED indication, IP67 protection and TRIPLESHIELD™ construction provide dependable sensing performance in demanding industrial machinery and process environments.
Key Advantages
- Capacitive sensing technology detects both metallic and non-metallic target materials.
- Adjustable 3–12 mm sensing range allows detection sensitivity to be optimised for the application.
- 20–250 V AC supply provides compatibility with a broad range of industrial control systems.
- 2-wire SCR normally open output provides straightforward switching integration.
- Fixed 2 m PVC cable provides a convenient pre-wired connection.
- IP67 protection and TRIPLESHIELD™ technology support reliable industrial operation.
Key Features
- Carlo Gavazzi CA18CLN Series capacitive proximity sensor.
- TRIPLESHIELD™ sensing technology.
- M18 cylindrical threaded housing.
- Non-flush mounting configuration.
- 3–12 mm adjustable sensing range.
- 20–250 V AC operating voltage.
- 2-wire SCR normally open output.
- Output current up to 500 mA.
- 10 Hz operating frequency.
- Yellow LED switching indication.
- 2 m fixed PVC cable.
- IP67 protection rating.
Versatile Capacitive Detection for Industrial Automation
Capacitive proximity sensors detect changes in capacitance when a target approaches the sensing face. This principle allows the Carlo Gavazzi CA18CLN12TO to detect conductive and non-conductive materials, including liquids, powders, granulates, plastics, glass, paper and metals, providing a versatile solution for industrial presence and level-detection applications.
The CA18CLN12TO combines adjustable sensitivity with an extended non-flush sensing range and a 2-wire SCR normally open output. Its wide AC supply range, fixed 2 m cable and IP67 TRIPLESHIELD™ construction make it particularly suitable for integration into industrial machinery, material handling equipment and automated processing systems.
Typical Applications
- Liquid and bulk-material level detection.
- Powder and granulate monitoring.
- Plastic, glass, paper and packaging material detection.
- Conveyor and material handling systems.
- Packaging and processing machinery.
- Industrial production and factory automation equipment.
Technical Specifications
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| Supply Voltage | 110–120 V AC, 230 V AC, 24 V AC | |
|---|---|---|
| Coil / Supply Voltage | 20–250 V AC | |
| Mounting Condition | Non-flush | |
| IP Rating | IP67 | |
| Output Type | Two-wire (SCR) | |
| Sensing Principle | Capacitive | |
| Housing Size | M18 | |
| Sensing Distance | 12 mm | |
| Output Function | NO | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | CA18CLN / TRIPLESHIELD™ | |
| Model | CA18CLN12TO | |
| Product type | Capacitive proximity sensor | |
| Sensor technology | Capacitive | |
| Technology | TRIPLESHIELD™ | |
| Housing type | Cylindrical threaded barrel | |
| Housing size | M18 | |
| Thread | M18 × 1 | |
| Threaded length | 46.5 mm | |
| Overall dimensions | M18 × 79.5 mm | |
| Installation type | Non-flush | |
| Rated sensing distance | 12 mm | |
| Adjustable sensing range | 3–12 mm | |
| Supply voltage | 20–250 V AC | |
| Output Type | 2-wire SCR | |
| Output function | Normally open (NO) | |
| Output current | <500 mA | |
| Voltage drop | ≤10 V AC | |
| Operating frequency | 10 Hz | |
| Connection | Fixed PVC cable | |
| Cable length | 2 m | |
| Housing material | Thermoplastic polyester | |
| LED indication | Yellow | |
| Operating temperature | -25 to +80 °C | |
| Protection rating | IP67 | |
| Transient protection | Yes | |
| Approvals / marks | CE, UL, CSA | |
| EAN | 5709870258997 |
Frequently Asked Questions
What is the Carlo Gavazzi CA18CLN12TO used for?
The CA18CLN12TO is a capacitive proximity sensor used for non-contact detection of metallic and non-metallic materials in presence detection, level monitoring and industrial automation applications.
What is the sensing range of the CA18CLN12TO?
The CA18CLN12TO has a rated sensing distance of 12 mm and an adjustable sensing range of 3–12 mm, allowing the sensitivity to be adapted to the target material.
What output does the CA18CLN12TO provide?
The sensor provides a 2-wire SCR normally open output with an output current of up to 500 mA.
What supply voltage does the CA18CLN12TO require?
The Carlo Gavazzi CA18CLN12TO operates from a wide 20–250 V AC supply, making it suitable for a variety of industrial AC control applications.
How is the Carlo Gavazzi CA18CLN12TO mounted and connected?
The CA18CLN12TO has an M18 × 1 threaded housing designed for non-flush mounting and is supplied with a fixed 2 m PVC cable for electrical connection.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi TRIPLESHIELD™ capacitive proximity sensors provide machine builders and automation engineers with versatile non-contact sensing for liquids, powders, granulates, packaging materials and solid objects across demanding industrial automation and process applications.
