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vp03em – infrared probe,10-40vdc,npn,nc
Carlo Gavazzi VP03EM is an IP67 infrared optical liquid level sensor with a 10–40 V DC supply, NPN normally closed output, Polyamide 12 housing and 2 m PVC cable for industrial point-level detection.
£193.89
Why Choose the Carlo Gavazzi VP03EM Infrared Liquid Level Sensor?
The Carlo Gavazzi VP03EM is a compact and reliable infrared optical liquid level sensor designed for point-level detection in tanks, vessels and industrial process equipment. As part of the Carlo Gavazzi VP series, it uses infrared light to detect the presence or absence of liquid and provides a solid-state alternative to mechanical floats and other moving level-sensing devices.
The VP03EM incorporates its optical sensing components and amplifier within a robust Polyamide 12 housing offering high chemical resistance. Its cylindrical threaded construction is designed for mounting directly into the wall of a suitable container, allowing the optical sensing surface to monitor liquid at the required level.
Designed for a 10–40 V DC supply, the VP03EM features an NPN normally closed (NC) transistor output with a load current of up to 200 mA. It is supplied with a 2 m PVC cable and provides an IP67 protection rating, making it well suited to industrial liquid-level monitoring and automated process-control applications.
Key Advantages
- Reliable infrared optical liquid level detection without moving mechanical components.
- Wide 10–40 V DC operating range for industrial control systems.
- NPN normally closed (NC) output for integration with compatible PLC and control inputs.
- Polyamide 12 housing provides high chemical resistance.
- Handles load currents up to 200 mA.
- 2 m PVC cable provides convenient wired installation.
- IP67 protection rating for demanding industrial environments.
Key Features
- Carlo Gavazzi VP series optical level sensor.
- Infrared light sensing technology.
- 10–40 V DC rated power supply.
- NPN transistor output.
- Normally closed (NC) output function.
- Load current below 200 mA.
- Voltage drop of ≤1.0 V DC.
- 2 m PVC cable connection.
- Polyamide 12 housing with high chemical resistance.
- Cylindrical 3/8-inch threaded barrel construction.
- High ambient-light immunity up to 50,000 lux.
- IP67 degree of protection.
Reliable Infrared Liquid Level Detection
Optical level sensors detect liquids by monitoring changes in infrared light at the sensing interface. When liquid reaches the sensing point, the optical conditions change and the sensor electronics switch the output. This solid-state principle enables dependable point-level monitoring without floats, mechanical linkages or direct electrical contact between the monitored liquid and the sensor's electrical circuit.
The Carlo Gavazzi VP03EM combines this sensing principle with an NPN normally closed output and a wide 10–40 V DC supply range. Its Polyamide 12 housing offers high chemical resistance, while the IP67 construction and cable connection make the sensor suitable for integration into industrial tanks, process equipment and automated machinery.
Typical Applications
- Industrial liquid level detection.
- High-level and low-level tank monitoring.
- Overflow and liquid presence detection.
- Process vessels and storage tanks.
- Industrial water and fluid handling equipment.
- Automated machinery and process-control systems.
Technical Specifications
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| IP Rating | IP67 | |
|---|---|---|
| Output Type | NPN | |
| Sensing Principle | Photoelectric | |
| Output Function | NC | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | VP | |
| Model | VP03EM | |
| Product type | Infrared optical liquid level sensor | |
| Sensing technology | Photoelectric / infrared optical | |
| Type of emitted light | Infrared | |
| Sensing mode | Light / dark switching | |
| Rated power supply | 10–40 V DC | |
| Output Type | NPN transistor | |
| Output function | Normally closed (NC) | |
| Load current | <200 mA | |
| Voltage drop | ≤1.0 V DC | |
| Housing type | Cylindrical threaded barrel | |
| Housing material | Polyamide 12 | |
| Mounting | 3/8-inch threaded | |
| Connection | Cable | |
| Cable length | 2 m | |
| Cable type | PVC | |
| Ambient light range | 0–50,000 lux | |
| Operating temperature | -20 to +80 °C | |
| Maximum pressure | 10 bar at +60 °C | |
| Protection rating | IP67 | |
| LED indication | Yellow output indication | |
| Approvals / marks | CE, UL, CSA | |
| Barcode / EAN | 5709870063669 |
Frequently Asked Questions
What is the Carlo Gavazzi VP03EM used for?
The VP03EM is an infrared optical level sensor designed for point-level detection of liquids in tanks, vessels and industrial process equipment.
What supply voltage does the VP03EM require?
The VP03EM operates from a 10–40 V DC supply, making it suitable for a wide range of industrial DC control systems.
What output does the VP03EM have?
The sensor provides an NPN normally closed (NC) transistor output with a load current of less than 200 mA.
What material is the Carlo Gavazzi VP03EM housing made from?
The VP03EM uses a Polyamide 12 housing, selected for its high chemical resistance in industrial liquid-level applications.
What cable and protection rating does the VP03EM have?
The VP03EM is supplied with a 2 m PVC cable and has an IP67 protection rating for reliable industrial installation.
Trusted Industrial Level Sensing
Carlo Gavazzi VP optical level sensors provide machine builders, panel builders and process engineers with compact solid-state infrared sensing for reliable liquid-level detection in industrial tanks, vessels and automated process systems.
