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cd50cnf06no – cap prox pl fp npn no 24v cab
Carlo Gavazzi CD50CNF06NO is a compact capacitive level sensor with a 6 mm fixed sensing distance, 10–30 V DC supply, NPN normally open output, 2 m cable and IP67 protection for non-contact liquid level detection.
£31.17
Why Choose the Carlo Gavazzi CD50CNF06NO Capacitive Level Sensor?
The Carlo Gavazzi CD50CNF06NO is a compact capacitive level sensor designed for reliable non-contact detection of liquids and materials through non-metallic walls. Part of the Carlo Gavazzi CD50 CNF capacitive sensor series, this sensor provides a simple and effective solution for water level monitoring, overflow detection and small-scale industrial automation applications.
The CD50CNF06NO features a fixed 6 mm sensing distance and an NPN normally open (NO) transistor output for direct connection to compatible control systems. Designed for mounting by screws or adhesive attachment to the outside of non-metallic tanks, the sensor can detect liquid levels without direct contact with the monitored material.
Operating from a 10–30 V DC supply, the sensor features a compact 50 × 30 × 7 mm Noryl housing, a 2 m PVC cable and IP67 protection. Its simple three-wire DC design and fixed sensing distance make it suitable for reliable level detection in water tanks, process equipment and automation systems.
Key Advantages
- Compact capacitive level detection through non-metallic tank walls.
- 6 mm fixed sensing distance for reliable liquid detection.
- NPN normally open output for straightforward control integration.
- 10–30 V DC operation suitable for common automation systems.
- Simple mounting using M3 screws or adhesive fixing.
- IP67 protection supports use in industrial environments.
- 2 m PVC cable provides flexible installation.
- No direct contact with the detected liquid or material is required.
Key Features
- Carlo Gavazzi CD50 CNF capacitive level sensor series.
- Fixed 6 mm sensing distance.
- NPN open collector normally open output.
- 10–30 V DC supply voltage.
- Three-wire DC sensor design.
- 50 × 30 × 7 mm compact housing.
- Noryl grey housing material.
- 2 m grey PVC oil-resistant cable.
- 10 Hz operating frequency.
- Low power consumption design.
- Suitable for detection through non-metallic walls.
- IP67-rated enclosure.
Reliable Capacitive Level Detection for Industrial Applications
Capacitive level sensors detect changes in capacitance caused by the presence of a material near the sensing surface. The CD50CNF06NO is designed to detect liquids through non-metallic container walls, allowing level monitoring without requiring contact with the monitored substance.
Its compact design and simple NPN switching output make it suitable for applications where dependable level indication is required without complex installation. The sensor can be mounted externally on tanks and containers, helping simplify maintenance and improve hygiene in liquid monitoring applications.
Typical Applications
- Water tank level detection.
- Overflow detection systems.
- Mini-pool and whirlpool water monitoring.
- Pump protection and control systems.
- Small liquid storage containers.
- Non-metallic tank level monitoring.
- Industrial equipment level indication.
- OEM 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 | |
| IP Rating | IP67 | |
| Output Type | NPN | |
| Sensing Principle | Capacitive | |
| Sensing Distance | 6 mm | |
| Output Function | NO | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | CD50 CNF | |
| Model | CD50CNF06NO | |
| Product type | Capacitive level sensor | |
| Sensing principle | Capacitive | |
| Rated sensing distance | 6 mm | |
| Supply voltage | 10–30 V DC | |
| Output Type | Open collector NPN | |
| Output function | Normally open (NO) make switching | |
| Operating current | ≤50 mA | |
| No-load supply current | ≤10 mA | |
| Operating frequency | 10 Hz | |
| Voltage drop | 1.5 V at 50 mA | |
| Connection | PVC cable | |
| Cable length | 2 m | |
| Housing dimensions | 50 × 30 × 7 mm | |
| Housing material | Noryl, grey | |
| Mounting | M3 screws or adhesive fixing | |
| Protection rating | IP67 | |
| Operating temperature | 0 to +60 °C | |
| Storage temperature | -30 to +75 °C | |
| Application | Capacitive water and level detection |
Frequently Asked Questions
What is the Carlo Gavazzi CD50CNF06NO used for?
The CD50CNF06NO is a capacitive level sensor used for detecting liquid levels through non-metallic walls in tanks, containers and industrial equipment.
What is the sensing distance of the CD50CNF06NO?
The sensor has a fixed sensing distance of 6 mm.
What output type does the CD50CNF06NO provide?
The sensor provides an NPN open collector normally open (NO) output for connection to compatible control systems.
What supply voltage does the CD50CNF06NO require?
The sensor operates from a 10–30 V DC supply.
Can the CD50CNF06NO contact the liquid being detected?
No. The sensor is designed for non-contact detection through non-metallic walls, allowing level monitoring without direct contact with the liquid.
Trusted by Industrial Automation Engineers
Carlo Gavazzi CD50 CNF capacitive level sensors provide simple, reliable non-contact detection for liquid monitoring, overflow protection and compact industrial automation applications.
