CNEX Self-learning Dust-proof Quad-Band UV IR Flame Detector

1. Product Overview

This advanced explosion-proof multi-spectral flame detector incorporates three infrared wavelength sensors and one ultraviolet sensor, fitted with a sapphire optical filter. By leveraging multi-spectral detection technology, it is capable of precisely recognizing combustion flames from various fuel types. The built-in signal processing systems for time-domain and frequency-domain, along with Fourier fuzzy algorithms and interference source logic analysis, can effectively reduce the impact of interference factors such as ambient light and thermal body radiation. This significantly lowers the false alarm rate, enabling stable operation in both complex indoor environments and open-air sites with abundant interference sources.

The detector utilizes specialized fire signal processing algorithms to coordinate the joint operation of multiple sensors, leading to a notable enhancement in detection sensitivity. Even under extreme industrial conditions like high/low temperatures and high humidity, it can quickly react and provide early fire warnings, offering a dependable safeguard for safety protection.

2. Product Features

(1) Adopts a comprehensive judgment system that combines multi-frequency infrared, ultraviolet, time domain, and frequency domain analyses, effectively reducing false alarms and achieving solar blind functionality.

(2) Offers on-site sensitivity adjustment and a self-learning function for enhanced adaptability.
(3) Features a patented, industrialized appearance design with unique field-of-view angle adjustment markings.
(4) Built with dust-proof, explosion-proof, anti-corrosion, and rain-proof capabilities, ensuring resistance to electromagnetic interference.
(5) Fully complies with national standards GB 15631 - 2008 "Special Fire Detectors" and GB 12791 - 2006 "Point-type Ultraviolet Flame Detectors".

3. Application

(1) High-risk special fire scenarios: Locations prone to deflagration risks.
(2) Key energy facilities: Nuclear power plants, converter stations, transformer zones and other core power-related areas.
(3) Industries handling flammable and explosive materials.
(4) High-hazard operation workshops.
(5) Specific industrial settings: Safety protection for pharmaceutical industry, large factory warehouses storing inflammables, and chip production workshops.

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.