*mydirectindustry

Catalogs
DELTA
Optical Barrier V3

Optical Barrier V3

Product catalog summary

Overview: The Optical Barrier V3 is a sensor designed for detecting hot or cold products in harsh environments. It features a visible red diode emission and is insensitive to ambient light. The device is housed in a cast aluminum case with options for air purging and water cooling.

Applications and Benefits: The Optical Barrier V3 works with a reflector (refer to literature E 3990) and offers modular construction for easy maintenance. It includes alignment and checking devices, such as a sensitivity potentiometer and light indicators, and provides an alarm signal when the lens or reflector is dirty.

Presentation: The system comprises an optical unit with an emitting diode, a reception photodiode, electronics, and a power supply. It also includes a terminal block or connector with a high-temperature cable and a hood for lens protection. An optional water-cooling plate is available for high-temperature environments.

Operating Principle: The sensor emits a modulated beam that is reflected by a prism reflector. The photodiode detects the beam, and the electronics process the signal to determine product presence based on beam interruption. The system is designed to be insensitive to ambient light.

Commissioning: The beam path can be located under low ambient light or by observing the brightest position of the emitter LED. Mechanical orientation involves positioning the sensor near the product and reflector. Detection accuracy is adjusted using the sensitivity potentiometer.

Performance Specifications: The sensor operates over distances of 0 to 15 m or 0 to 30 m, depending on the reflector used. It features various output models, including transistor, isolated solid state relay, and relay outputs, with specific electrical characteristics and response times.

Technical Characteristics: The Optical Barrier V3 offers different operating modes and LED indicators for beam status. It supports various operating voltages and has a power consumption of 10 VA or 8 W. The device is protected by an IP67-rated cast aluminum case and can operate in temperatures from -20 to 70 °C without cooling, or up to 120 °C with water cooling.

Connection and Ordering: The sensor is available with different connection options, including terminal blocks and connectors. Specific models and configurations can be ordered based on application requirements.

Catalog excerpts

Reflecting OPTICAL BARRIER Detection of hot or cold products Design for extremely harsh environment Visible optical barrier E 951 DELTA - Aéroparc 2 - 12 rue des Cigognes - 67960 ENTZHEIM - FRANCE – TEL : +33 388 78 21 01 - [email protected] - www.deltasensor.eu

Open the catalog to page 1

Optical barrier V3 – benefits The sensor V3 works in association with a reflector R (cf. literature E 3990). • • • • • • Visible red diode emission. Insensitivity to ambient light. Cast aluminium case with air purged hood for protecting the lens and with optional water-cooling plate. Modular construction allowing rapid maintenance. Alignment and checking devices: sensitivity potentiometer, light indicator showing operation. Alarm signal when lens or reflector is dirty. Optical Barrier V3 – Presentation The Optical Barrier V3 consists of: • • • • An optical unit equipped with an emitting diode,...

Open the catalog to page 2

Technical characteris tics Outputs Model Electrical characteristics Response time Alarm: Model Operating mode V3 - • • - SR • Isolated solid state relay output 2 complementary push-pull outputs, short circuit protection, Low impedance : 0/24 V - 100 mA max. 2 Optocoupled complementary Solid State Relay : Impedance : 50  Switching capacity +/- 350 V peak +/- 100 mA peak Single pole changeover Switching capacity : 230 V a.c. – 2.5 A a.c. Make time : 8 ms Break time : 4 ms Push-pull output, short circuit protection, 0/24 V - 50 mA max. (not available for V3 - • C - R • and V3 - • C – SR • with...

Open the catalog to page 3

Technical characteristics Connection Transistor output V3 - • • - S 12/22– Printed in France 2022 © DELTA SAS 2022 Subject to change without prior notice DELTA - Aéroparc 2 - 12 rue des Cigognes - 67960 ENTZHEIM - FRANCE - TEL : +33 388 78 21 01 - [email protected]

Open the catalog to page 4

All DELTA catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list