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vr2b – capacitive sensor
Carlo Gavazzi VR2B capacitive level sensor with up to 15 mm sensing distance, threaded Ø30 mm thermoplastic polyester housing and IP67 protection for detecting liquids, powders and granular materials.
Why Choose the Carlo Gavazzi VR2B Capacitive Level Sensor?
The Carlo Gavazzi VR2B is a robust capacitive level sensor designed for reliable detection of liquids, powders, granulated materials and other substances in industrial level-monitoring applications. As part of the established Carlo Gavazzi VR series, it provides non-mechanical sensing for applications where dependable material detection and straightforward installation are required.
The VR2B uses capacitive sensing technology to detect changes in capacitance caused by the presence of material near the sensor face. This makes it suitable for monitoring both conductive and non-conductive media without relying on moving components. Its thermoplastic polyester construction and IP67 protection rating provide durability for demanding industrial environments.
With a sensing distance of up to 15 mm, a Ø30 mm threaded housing with 1½-inch pipe thread and an integrated 2 m cable, the VR2B is designed for convenient installation in tanks, vessels, hoppers and silos. It is intended for connection to compatible Carlo Gavazzi SV series amplifier relays, including SV150/250 and SV160/260 models.
Key Advantages
- Reliable capacitive level detection for liquids, powders and granulated materials.
- Maximum sensing distance of up to 15 mm.
- Durable thermoplastic polyester housing for industrial use.
- IP67 protection rating against dust and temporary water immersion.
- Threaded housing enables secure installation into tanks, vessels and process equipment.
- Compatible with Carlo Gavazzi SV150/250 and SV160/260 amplifier relays.
Key Features
- Carlo Gavazzi VR series capacitive level sensor.
- Up to 15 mm sensing distance.
- Ø30 mm cylindrical housing.
- 1½-inch pipe thread for threaded mounting.
- Thermoplastic polyester sensor construction.
- 2 m integral connection cable.
- IP67 environmental protection.
- Designed for liquid, powder and granular material detection.
- Operating temperature range of -25 to +70 °C.
Reliable Capacitive Level Detection for Industrial Processes
Capacitive sensors such as the Carlo Gavazzi VR2B detect material by measuring changes in the electrical capacitance around the sensing face. When liquid, powder or another material enters the sensor's detection area, the resulting capacitance change can be detected and used to provide a level-control signal through the associated amplifier relay.
This sensing principle makes the VR2B suitable for applications where conventional mechanical level switches may be undesirable. With no moving sensing components and a rugged IP67 housing, it provides reliable level monitoring for industrial storage, handling and process equipment.
Typical Applications
- Liquid level detection in tanks and vessels.
- Powder and granular material monitoring.
- Industrial silos and storage containers.
- Hoppers and material handling systems.
- Agricultural storage and processing equipment.
- Industrial process and automation systems.
Technical Specifications
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| Mounting Condition | Flush | |
|---|---|---|
| IP Rating | IP67 | |
| Sensing Principle | Capacitive | |
| Sensing Distance | 15 mm | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | VR | |
| Model | VR2B | |
| Product type | Capacitive level sensor | |
| Detection media | Liquids, powders and granulated materials | |
| Sensing distance | Up to 15 mm | |
| Housing diameter | Ø30 mm | |
| Housing type | Threaded cylindrical | |
| Thread | 1½-inch pipe thread | |
| Mounting type | Non-shielded / threaded | |
| Housing material | Thermoplastic polyester | |
| Connection | 2 m cable | |
| Protection rating | IP67 | |
| Operating temperature | -25 to +70 °C | |
| Compatible amplifier relays | Carlo Gavazzi SV150/250 and SV160/260 |
Frequently Asked Questions
What is the Carlo Gavazzi VR2B used for?
The VR2B is a capacitive level sensor designed to detect liquids, powders and granulated materials in tanks, vessels, hoppers, silos and other industrial equipment.
What is the sensing distance of the VR2B?
The Carlo Gavazzi VR2B provides a maximum sensing distance of up to 15 mm.
How is the VR2B installed?
The sensor has a Ø30 mm threaded housing with a 1½-inch pipe thread, allowing it to be securely mounted into suitable tanks, vessels and process equipment.
What protection rating does the VR2B have?
The VR2B has an IP67 protection rating, providing protection against dust ingress and temporary immersion in water.
Which amplifier relays can be used with the VR2B?
The VR2B is designed for connection to compatible Carlo Gavazzi level amplifier relays including the SV150/250 and SV160/260 series.
Trusted Industrial Sensing from Carlo Gavazzi
Carlo Gavazzi capacitive level sensors are used in industrial automation and process applications where dependable detection of liquids, powders and granular materials is required without mechanical sensing components.
