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vc12rn120 – capacitive sensor,relay
Carlo Gavazzi VC12RN120 is a non-flush capacitive proximity sensor with an adjustable 4–12 mm sensing range, 120 V AC supply, SPDT relay output, 2 m PVC cable and IP67 protection for industrial and material-level detection.
£150.64
Why Choose the Carlo Gavazzi VC12RN120 Capacitive Proximity Sensor?
The Carlo Gavazzi VC12RN120 is a robust capacitive proximity sensor with SPDT relay output, designed for reliable detection of solid, liquid and granular materials. Part of the Carlo Gavazzi VC12RN series, it combines adjustable capacitive sensing with a relay change-over contact for direct integration into industrial and agricultural control systems.
The VC12RN120 provides an adjustable 4–12 mm sensing range and is designed for non-flush mounting. Capacitive technology allows the sensor to detect both conductive and non-conductive materials, making it particularly useful for level detection involving fluids, grain, powders and other bulk materials.
Designed for a nominal 120 V AC supply, with a rated supply range of 102–132 V AC, the sensor features an SPDT 2 A / 240 V AC relay output, 2 m PVC cable and durable thermoplastic polyester housing. Its IP67 protection rating supports dependable operation in demanding industrial environments.
Key Advantages
- Adjustable 4–12 mm capacitive sensing range.
- SPDT relay output provides versatile change-over switching.
- Designed for a nominal 120 V AC power supply.
- Detects solid, liquid and granular substances.
- 2 m PVC cable supports straightforward field wiring.
- IP67 protection for reliable industrial and agricultural use.
Key Features
- Carlo Gavazzi VC12RN series capacitive proximity sensor.
- 12 mm maximum sensing distance.
- 4–12 mm adjustable sensing range.
- Non-flush mounting.
- SPDT relay change-over contact.
- 2 A / 240 V AC relay rating.
- 102–132 V AC rated supply range.
- 2 m PVC cable connection.
- Round 32 × 101 mm smooth-barrel housing.
- IP67 enclosure protection.
Reliable Capacitive Detection for Industrial Applications
Capacitive proximity sensors detect changes in capacitance produced when a target enters the sensor's electrical field. This enables the VC12RN120 to detect a broad range of materials, including substances that cannot be detected by conventional inductive proximity sensors.
The integrated SPDT relay provides both normally open and normally closed switching possibilities through its change-over contact. Combined with adjustable sensitivity, this makes the VC12RN120 particularly suitable for level control and material-detection applications where direct relay switching is required.
Typical Applications
- Grain and agricultural material detection.
- Liquid level monitoring in tanks and containers.
- Powder and granular material detection.
- Hopper, silo and bin level control.
- Industrial filling and material-handling equipment.
- Process automation requiring relay-based level switching.
Technical Specifications
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| Mounting Condition | Non-flush | |
|---|---|---|
| IP Rating | IP67 | |
| Output Type | Relay | |
| Sensing Principle | Capacitive | |
| Sensing Distance | 12 mm | |
| Output Function | Changeover | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | VC12RN | |
| Model | VC12RN120 | |
| Product type | Capacitive proximity sensor | |
| Sensing principle | Capacitive | |
| Installation type | Non-flush | |
| Maximum sensing distance | 12 mm | |
| Adjustable sensing range | 4–12 mm | |
| Nominal power supply | 120 V AC | |
| Rated power supply | 102–132 V AC | |
| Output Type | Relay contact | |
| Output function | SPDT change-over contact | |
| Relay rating | 2 A / 240 V AC | |
| Switching frequency | Up to 1 Hz | |
| Connection type | Cable | |
| Cable | 2 m PVC | |
| Housing type | Cylindrical smooth barrel | |
| Housing dimensions | 32 × 101 mm | |
| Housing material | Thermoplastic polyester | |
| Protection rating | IP67 | |
| Operating temperature | -20 °C to +70 °C |
Frequently Asked Questions
What is the Carlo Gavazzi VC12RN120 used for?
The VC12RN120 is a capacitive proximity sensor used to detect solid, liquid and granular substances in industrial, process and agricultural applications.
What is the sensing range of the VC12RN120?
The sensor has a maximum sensing distance of 12 mm, with an adjustable operating range of 4–12 mm.
What output does the VC12RN120 provide?
The VC12RN120 provides an SPDT relay change-over output rated at up to 2 A / 240 V AC.
What supply voltage does the VC12RN120 require?
The sensor is designed for a nominal 120 V AC supply, with a rated operating supply range of 102–132 V AC.
Is the VC12RN120 suitable for level detection?
Yes. Its capacitive sensing principle allows it to detect liquids, solids and granular materials, making it well suited to level monitoring in tanks, bins, hoppers and similar containers.
Trusted by Industrial Automation Engineers
Carlo Gavazzi capacitive sensors provide dependable material and level detection for industrial automation, agriculture and process-control applications where adjustable sensing and reliable relay switching are required.
