Ex UV IR Flame Detector Four-band Broad Detection Angle Heat-resistant

1. Product Overview

This explosion-proof quad-band flame detector is engineered for early fire detection in environments with diverse fuel sources. By combining advanced infrared (three wavelengths) and ultraviolet sensing technologies, it precisely identifies combustion patterns across multiple fuel types, enabling faster alarm triggering.

The device integrates three IR sensors and one UV sensor, paired with a sapphire optical filter to create a comprehensive spectral monitoring system. It improves response times by over 30% for flames from hydrocarbons, alcohols, and other fuels. Its proprietary quad-band detection employs a multi-dimensional analysis framework, incorporating:

(1) Time-domain waveform profiling

(2) Frequency-domain spectral decomposition

(3) Fourier-based fuzzy algorithms

Coupled with an interference logic database, it eliminates >98% of false alarms caused by sunlight, welding arcs, and thermal radiation. Ideal for challenging settings like chemical plants and storage facilities.

Advanced sensor fusion algorithms and adaptive thresholding ensure consistent performance (≤15 sec response) under extreme conditions (-10°C to 55°C; 95% RH). Its enhanced sensitivity surpasses conventional detectors, delivering reliable 24/7 protection for high-risk areas.

2. Product Features

(1) Multi-band IR/UV fusion technology with dual time-frequency analysis
(2) Field-adjustable sensitivity parameters
(3) Superior EMI resistance
(4) Solar-blind false alarm suppression logic
(5) Precision FOV adjustment with visual guides
(6) Hermetic design compliant with IP66 (dust/waterproof) and explosion-proof standards
(6) Features a fully sealed structural design, meeting the four protection standards of dustproof, explosion-proof, corrosion-resistant, and rainproof

3. Application

(1) Power infrastructure: Nuclear plants, substations
(2) Oil & gas: Exploration, production sites
(3) Paint/Petrochemical: Manufacturing, storage, logistics
(4) Chemical processing and warehousing
(5) Industrial warehouses with flammable materials
(6) Printing industry: Solvent drying/pressing units
(7) Semiconductor fabrication facilities

4. Main Technical Data

5.Indicator Lights

6.Complete Product Set

CDINDUSTRY (INTERNATIONAL). INC. (hereinafter referred to as CDI) is located in Yubei District, Chongqing City, in the southwestern part of China. Its main business covers the equipment supply and aftermarket outsourcing services in the fields of metallurgy, cement, and oil and gas fields. In addition, CDI, in collaboration with Chongqing Caili Safety Technology Co., Ltd., jointly established the BOEN FIRE brand, aiming to provide customers with professional fire alarm products and explosion-proof monitoring products.

BOEN FIRE is a professional manufacturer integrating research and development, design, production, sales, and service. As one of current technology leaders in the fields of explosion-proof monitoring and special industrial fire protection in China, the company has passed the ISO9001, ISO14001, and ISO45001 system certifications, and  obtained various certificates such as the CCS classification society certificate, marine product certificate, fire product certificate, technical appraisal certificate , CMC certification certificate, CNEX certificate, and SIL safety level certificate.

At present, the products of BOEN FIRE mainly include the flame detector series, combustible gas detection and alarm system, aspirating smoke fire detection system, automatic fire alarm and fire protection linkage control system, intelligent fire protection system, electrical fire monitoring system, and home safety series products.

BOEN FIRE has always been committed to providing customers with comprehensive technical services in the field of industrial and special fire protection. Its products cover multiple fields such as brewing, oil and gas, petrochemical, nuclear power, aviation, and printing, and have won the recognition and praise of users.