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Laser Barrier V5

Laser Barrier V5

Laser Barrier V5

Product catalog summary
Overview: The document provides technical specifications and applications for the Laser Barrier V5, a sensor designed for harsh environments, capable of detecting both cold and hot products. It features a visible laser beam and is housed in a metal case.
Specifications: The Laser Barrier V5 operates with a visible laser beam of class 2, allowing for easy alignment and a detection range of up to 50 meters. It includes beam modulation and an optical filter to prevent interference from ambient light. The device is housed in a cast aluminum case with options for an air-purged hood and water-cooling plate.
Applications: The sensor is suitable for various detection applications in the steel industry, such as tail detection for on-the-fly length measurement and slab detection for reheat furnace charging.
Components: The Laser Barrier V5 consists of an optical unit with a laser emitting diode, a reception photodiode, electronics with high current transistor output, and a power supply. It also includes a terminal block or connector with a high-temperature cable and a hood for lens protection.
Operating Principle: The sensor emits a modulated laser beam that is reflected by a prism reflector. The photodiode detects the reflected beam, and the presence of a product is determined by whether the beam is blocked. The sensor is insensitive to ambient light due to beam modulation and optical filtering.
Performance Specifications: The detection accuracy is ±1.5 mm at 2 meters and ±5 mm at 6 meters. The sensor can operate at distances between 1 and 50 meters from the reflector.
Technical Characteristics: The sensor offers various output models, including transistor, isolated solid state relay, and relay outputs. It operates at voltages ranging from 24 VDC to 240 VAC and has a power consumption of 10 VA or 8 W. The device is rated IP67 for protection and can operate in temperatures from -10 to 50 °C without cooling, and up to 120 °C with water cooling.
Connection and Installation: The sensor can be connected via a terminal block or a connector with a silicone cable. It includes features for easy installation, such as air and water supply connections and mounting options.
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Catalog excerpts

Laser Barrier V5-1

Reflecting LASER BARRIER Detection of product cold or hot Case in metal Design for harsh environment Visible laser beam E 961 DELTA - Aéroparc 2 - 12 rue des Cigognes - 67960 ENTZHEIM - FRANCE – TEL : +33 388 78 21 01 - [email protected] - www.deltasensor.eu

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Laser Barrier V5-2

Laser Barrier V5 – benefits The sensor V5 works in association with a reflector R (cf. literature E3990). Features and benefits: • Visible laser beam of class 2 (no particular using condition according IEC 60825-1). • Bright beam easy to align and which enables large detection range (up to 50 m). • High accuracy detection. • Beam modulation and optical filter to have no interference from ambient light. Model with special filter for use in environment with high-level light. • Cast aluminium case with air purged hood for protecting the lens and optional water-cooling plate. • Alignment and checking...

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Laser Barrier V5-3

Technical characteristics Outputs Electrical characteristics V5 - • • - 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 1 ms Alarm Model V5 - • • - R • Relay output 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 V5 - • C - R • and V5 - • C - SR • with AC supply...

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Laser Barrier V5-4

Technical characteristics Connection Static output V5 - • • - S 12/22 – Printed in France 2022 © DELTA SAS 2022 G = special filter option Subject to change without prior notice DELTA - Aéroparc 2 - 12 rue des Cigognes - 67960 ENTZHEIM - FRANCE – TEL : +33 388 78 21 01 - info@deltasensor

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*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.