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vp04ep – infrared probe,10-40vdc,pnp,no
Carlo Gavazzi VP04EP is an infrared optical liquid level sensor with a 10–40 V DC supply, PNP normally open output, Polyamide 12 housing, 2 m PVC cable and IP67 protection for industrial point-level detection.
£74.57
Why Choose the Carlo Gavazzi VP04EP Infrared Level Sensor?
The Carlo Gavazzi VP04EP is a compact photoelectric liquid level sensor designed for reliable point-level detection in tanks, containers and industrial process equipment. It uses unmodulated infrared light to detect liquid at the sensing tip, providing electronic level monitoring without the moving parts associated with conventional float switches.
Part of the Carlo Gavazzi VP series, the VP04EP combines the infrared transmitter, receiver and amplifier within a self-contained cylindrical threaded housing. It provides a PNP normally open (NO) output and operates from a 10–40 V DC supply, making it suitable for integration with compatible PLCs, relays and industrial control systems.
The VP04EP features a high-chemical-resistance Polyamide 12 housing, a pre-wired 2 m PVC cable and IP67 protection. Its compact 3/8-inch threaded format and 74 mm overall length provide a practical solution for direct installation into tanks and containers requiring dependable liquid presence detection.
Key Advantages
- Purpose-designed infrared optical liquid level sensor.
- PNP normally open (NO) output for industrial control integration.
- Wide 10–40 V DC operating supply range.
- Optical sensing principle requires no conventional mechanical float.
- High-chemical-resistance Polyamide 12 construction.
- IP67 protection for demanding industrial installations.
- Pre-wired 2 m PVC cable simplifies electrical connection.
Key Features
- Carlo Gavazzi VP series photoelectric level sensor.
- Designed for liquid level detection.
- PNP normally open (NO) transistor output.
- 10–40 V DC rated power supply.
- Unmodulated infrared light sensing technology.
- Built-in amplifier.
- 30 Hz switching frequency.
- Polyamide 12 sensor housing.
- 3/8-inch threaded cylindrical construction.
- 2 m PVC connection cable.
- IP67 degree of protection.
Reliable Infrared Liquid Level Detection
The Carlo Gavazzi VP04EP uses an optical sensing principle in which infrared light is transmitted and received within the sensor tip. When liquid reaches the sensing area, the optical conditions change and the integrated electronics switch the PNP normally open output, providing a clear point-level signal to the connected control system.
Because the transmitter, receiver and amplifier are integrated into the same housing, the VP04EP provides a compact standalone sensing solution. Its combination of Polyamide 12 construction, IP67 protection and a wide 10–40 V DC supply range makes it well suited to industrial filling, emptying, alarm and process-monitoring applications involving compatible liquids.
Typical Applications
- Industrial tank and container level detection.
- High- and low-level monitoring.
- Automatic filling and emptying systems.
- Pump and valve control applications.
- Industrial process equipment.
- Liquid handling and storage systems.
- Packaging and production machinery.
- OEM industrial automation equipment.
Technical Specifications
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| IP Rating | IP67 | |
|---|---|---|
| Output Type | PNP | |
| Sensing Principle | Photoelectric | |
| Output Function | NO | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | VP | |
| Model | VP04EP | |
| Product type | Photoelectric / optical liquid level sensor | |
| Sensing principle | Optical liquid detection | |
| Light source | Infrared light | |
| Light type | Unmodulated | |
| Output Type | PNP | |
| Output function | Normally open (NO) | |
| Rated power supply | 10–40 V DC | |
| Switching frequency | 30 Hz | |
| Connection type | Pre-wired cable | |
| Cable length | 2 m | |
| Cable material | PVC | |
| Housing type | Cylindrical threaded barrel | |
| Housing material | Polyamide 12 | |
| Housing diameter | 12.5 mm | |
| Thread | 3/8-inch | |
| Overall length | 74 mm | |
| Protection rating | IP67 | |
| Operating temperature | -20 °C to +80 °C | |
| Ambient light | 0–100 lux | |
| Manufacturer part number | VP04EP | |
| Barcode | 5709870007274 |
Frequently Asked Questions
What is the Carlo Gavazzi VP04EP?
The VP04EP is a photoelectric liquid level sensor that uses unmodulated infrared light for point-level detection in tanks, containers and industrial process equipment.
What output does the VP04EP provide?
The Carlo Gavazzi VP04EP provides a PNP normally open (NO) switching output.
What supply voltage does the VP04EP require?
The VP04EP operates from a rated 10–40 V DC power supply.
What material is the VP04EP housing made from?
The sensor uses a Polyamide 12 housing, providing high chemical resistance for suitable industrial liquid-level applications.
What cable is supplied with the VP04EP?
The VP04EP is supplied with a pre-wired 2 m PVC cable for connection to compatible industrial control equipment.
What protection rating does the VP04EP have?
The Carlo Gavazzi VP04EP has an IP67 degree of protection.
What is the operating temperature range of the VP04EP?
The VP04EP is specified for an ambient operating temperature range of -20 °C to +80 °C.
Does the VP04EP use a mechanical float?
No. The VP04EP detects liquid using infrared optical technology, so it does not require a conventional mechanical float for point-level sensing.
Trusted by Industrial Automation Professionals
Carlo Gavazzi VP optical level sensors provide compact infrared liquid detection for industrial automation and process applications, combining robust construction, straightforward electrical integration and proven photoelectric sensing technology for dependable point-level monitoring.
