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CD50CNF07PO – CAP PROX PL FP PNP PO CAB 2.1M
Carlo Gavazzi CD50CNF07PO is a compact capacitive level sensor with a 7 mm fixed sensing distance, 10–30 V DC supply, PNP normally open output, 2.1 m cable and IP67 protection for non-contact liquid level detection.
£31.17
Why Choose the Carlo Gavazzi CD50CNF07PO Capacitive Level Sensor?
The Carlo Gavazzi CD50CNF07PO is a compact capacitive proximity and level sensor designed for reliable non-contact detection of liquids through non-metallic container walls. Part of the Carlo Gavazzi CD50 capacitive sensor series, this flush-mountable sensor provides a simple and dependable solution for water level monitoring, overflow protection and compact industrial automation applications.
The CD50CNF07PO features a fixed 7 mm sensing distance and a PNP normally open (NO) transistor output for direct connection to compatible control systems. The sensor is designed for external mounting on non-metallic tanks using screws or adhesive fixing, allowing liquid detection without direct contact with the monitored medium.
Operating from a 10–30 V DC supply, the sensor features a compact 50 × 30 × 7 mm Noryl housing, a 2.1 m PVC cable and IP67 protection. Its three-wire DC design and reliable PNP switching output make it suitable for level detection applications in industrial equipment, water systems and OEM machinery.
Key Advantages
- Compact capacitive level detection through non-metallic tank walls.
- 7 mm fixed sensing distance for reliable liquid detection.
- PNP normally open output for easy integration with control systems.
- 10–30 V DC operation suitable for industrial automation equipment.
- Flush-mountable rectangular design simplifies installation.
- 2.1 m PVC cable provides flexible connection.
- IP67 protection supports reliable operation in industrial environments.
- No direct contact with the detected liquid is required.
Key Features
- Carlo Gavazzi CD50 capacitive sensor series.
- Fixed 7 mm sensing distance.
- PNP open collector normally open output.
- 10–30 V DC supply voltage.
- Three-wire DC sensor design.
- Flush-mountable housing.
- 50 × 30 × 7 mm compact housing dimensions.
- Noryl grey housing material.
- 2.1 m PVC cable connection.
- 10 Hz operating frequency.
- 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, enabling reliable detection without physical contact. The CD50CNF07PO is designed for liquid level monitoring through non-metallic walls, making it suitable for applications where direct immersion sensors are unsuitable.
The compact flush-mount design allows the sensor to be installed externally on tanks and containers, simplifying maintenance while improving hygiene and reliability. Its PNP switching output and IP67 protection provide a practical solution for OEM equipment, water systems and industrial automation 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 automation and control 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 | PNP | |
| Sensing Principle | Capacitive | |
| Sensing Distance | 7 mm | |
| Output Function | NO | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | CD50 capacitive sensors | |
| Model | CD50CNF07PO | |
| Product type | Capacitive proximity / level sensor | |
| Sensing principle | Capacitive | |
| Installation type | Flush mountable | |
| Rated sensing distance | 7 mm | |
| Supply voltage | 10–30 V DC | |
| Output Type | PNP open collector | |
| Output function | Normally open (NO) | |
| Output current | ≤50 mA | |
| No-load supply current | ≤10 mA | |
| Operating frequency | 10 Hz | |
| Voltage drop | ≤1.5 V | |
| Connection | PVC cable | |
| Cable length | 2.1 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 | |
| Approvals | CE |
Frequently Asked Questions
What is the Carlo Gavazzi CD50CNF07PO used for?
The CD50CNF07PO 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 CD50CNF07PO?
The sensor has a fixed sensing distance of 7 mm.
What output type does the CD50CNF07PO provide?
The sensor provides a PNP open collector normally open (NO) output for connection to compatible control systems.
What supply voltage does the CD50CNF07PO require?
The sensor operates from a 10–30 V DC supply.
Can the CD50CNF07PO 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 capacitive level sensors provide simple, reliable non-contact detection for liquid monitoring, overflow protection and compact industrial automation applications.
