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Spectrex 20/20LB Flame Detector
Dual UV/IR Sensors: Detect a wide range of fires (hydrocarbon, hydroxyl, hydrogen, metal, inorganic).
Advanced Features:
Built-In Test (BIT) functionality for improved reliability and reduced false alarms.
High-speed response for quick fire detection.
User-configurable settings for specific needs.
Immunity to False Alarms: Utilizes advanced algorithms to minimize false alarms caused by sunlight or other sources.
Durability and Performance:
IP66 and IP67 rated enclosure for dust and water resistance.
NEMA 250 6P certified for weatherproof operation.
Aluminum housing for added robustness.
Description
Introduction to Spectrex 20/20LB Flame Detector
The Spectrex Sharp Eye 20/20LB flame detector, equipped with UV (0.185 – 0.260 microns) and IR (2.5-3 microns) sensors, is designed to detect fires involving hydrocarbons, hydroxyls, hydrogen, metals, and inorganic materials. It features three relays (alarm, fault, and auxiliary), 3/4-inch conduit entries, IP66 and IP67 resistance, NEMA 250 6P certification, and an aluminum housing, ensuring exceptional performance.
New Generation: UV/IR Flame Detector Sharp Eye 20/20LB
The UV/IR flame detectors like the Sharp Eye 20/20LB incorporate Built-In Test (BIT) functionality, representing an enhanced version of UV/IR detectors. These models utilize advanced processors and algorithms, providing high sensitivity and improved safety by minimizing unnecessary alarms.
Wide Range of Applications
These advanced flame detectors, backed by successful experience in flame detection technology, have been developed for industrial, military, and commercial applications. Both models are designed to detect fires involving hydrocarbons, hydroxyls, hydrogen, metals, and inorganic materials.
Operating Principles
The UV/IR detector senses energy in the short-wave section of both the ultraviolet and infrared electromagnetic spectra. The UV sensor includes a specific logic circuit to prevent false alarms caused by solar radiation, while the IR sensor is sensitive to radiation in the 2.5 to 3.0 micron range. Signals from both sensors are analyzed for frequency, intensity, and duration, generating an alert signal by simultaneously matching radiant energy in both sensors.
Features and Capabilities
- Dual UV/IR sensors
- High-speed responsiveness
- User-configurable settings
- Immunity to false alarms
- Standard 4-wire connection
- 4-20 mA source (3-4 wires)
- Minimum MTBF of 100,000 hours
- 3-year warranty
Applications
The Spectrex 20/20LB Flame Detector is suitable for:
- Aerospace industry: Hydroxyl, hydrogen, and hydrazine fuels
- Aircraft hangars: Wheel wells, under-wing and over-wing protection
- Automotive: Production areas, paint spray booths
- Chemical industries: Production, storage, transportation
- Explosives and munitions: Handling and storage
- Paint facilities: Manufacturing
- Petrochemicals: Production facilities, storage, transportation
- Pharmaceutical industry
- Polymers and adhesives: Manufacturing and curing
- Power generation facilities: Pump areas, generator rooms, unmanned stations, gas and coal-fired reactors
- Printing industry: Solvent handling, presses, drying processes
- Warehouses: Flammable material storage facilities
Summary
The Spectrex Flame Detector Model 20/20LB, designed for explosive environments, offers robust flame detection capabilities crucial for ensuring safety in hazardous locations such as refineries, chemical plants, and oil rigs. With its advanced UV/IR technology, rapid response time, and resistance to false alarms, it is an indispensable choice for industries requiring reliable flame detection systems.
FAQs about Spectrex Flame Detector Model 20/20LB
- What is the Spectrex 20/20LB flame detector?
- It’s an advanced detector using UV and IR sensors to detect various types of fires, ensuring safety in hazardous environments.
- What are the key features of the Spectrex 20/20LB?
- Dual UV/IR sensors, high-speed response, immunity to false alarms, user-configurable settings, and a 3-year warranty.
- How does the UV/IR detection technology work?
- UV sensors detect short-wave UV radiation, while IR sensors sense specific IR wavelengths, minimizing false alarms through advanced signal analysis.
- Where can the Spectrex 20/20LB be used?
- It’s suitable for aerospace, automotive, chemical, petrochemical, pharmaceutical, power generation, and other industries handling flammable materials.
- What certifications does the Spectrex 20/20LB have?
- It is certified with IP66 and IP67 ratings, NEMA 250 6P, ensuring durability and performance in harsh environments.
- What are the benefits of using the Spectrex 20/20LB?
- Enhanced safety, reliability in detecting various types of fires, and compatibility with diverse industrial applications.
1 review for Spectrex 20/20LB Flame Detector
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1 review for Spectrex 20/20LB Flame Detector
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This product is incredibly effective… I give its performance a five-star rating. Thanks to the hardworking team at Respinatrade.
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Durable Design: Stainless steel, explosion-proof enclosure for harsh environments.
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Advanced Features:
Neural Network Technology (NNT) for accurate flame recognition.
High sensitivity for various fire types (alcohol, gasoline, hydrocarbons).
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Event logging for detailed incident analysis.
Communication options (HART, Modbus) for remote monitoring and control.
Continuous Optical Path Monitoring (COPM) for self-testing reliability.
General Monitors FL3112 Flame Detector
Digital Frequency Infrared (DFIR) Technology: Fast and reliable fire detection with minimal false alarms.
European Focus: Designed for onshore/offshore European applications with relevant certifications (ATEX, CE, IECEx, SIL, EAC TR-CU).
Key Features:
High immunity to false alarms.
Wide field of view (90 degrees).
Compact design for easy installation.
Continuous optical path monitoring for reliable operation.
Multiple output options (4-20mA, relay, RS-485).
Honeywell FSL100 uv/ir Flame Detector
Triple Spectrum Detection (UV/UV/IR): Ensures accurate fire detection (hydrocarbon, non-hydrocarbon) with minimal false alarms.
Wide Detection Range: Up to 75 feet (23 meters) for the FSL100-UV/IR model.
Advanced Features:
Frequency analysis technology for enhanced false alarm rejection.
Resistant to ambient light sources (sunlight, artificial lights).
Automatic and manual self-testing for reliable operation.
Easy installation and maintenance.
Applications:
Industrial facilities (refineries, power plants).
Commercial buildings (warehouses, stores).
Transportation hubs (airports, seaports).
Various other applications requiring fire protection.
Rosemount 975MR Multi-Spectrum IR Flame Detector
Multi-spectrum infrared technology for accurate fire detection and reduced false alarms.
Long detection range of up to 300 feet (90 meters).
Selectable sensitivity for customized detection in different environments.
Built-in testing for maintaining performance and reliability.
Heated window to function effectively in harsh weather conditions.
Multiple output options for seamless integration with control systems.
High reliability with a minimum MTBF of 150,000 hours.
SIL 2 safety certification for meeting stringent safety standards.
Spectrex 40/40UFI Ultra Fast Triple IR (IR3)
Cutting-Edge IR3 Technology: Triple infrared sensors for rapid and precise detection of various hydrocarbon fuel fires and gases.
Exceptional Performance:
High-speed response time (50 milliseconds) for critical fire situations.
Long-range detection (up to 300 feet for certain fires).
Robust Design:
Heated window for reliable operation in harsh weather.
Compact, lightweight, and low-power consumption.
Enhanced Reliability and Safety:
5-year warranty.
SIL2 (TUV) IEC 61508 compliance for safety-critical applications.
Applications:
Oil and gas industries
Petrochemical plants
Power plants
Other hazardous environments with hydrocarbon vapors or dust
Anthony –
This product is incredibly effective… I give its performance a five-star rating. Thanks to the hardworking team at Respinatrade.