Ex Quad-Band UV IR Flame Detector High Low Temp & Humidity Resistant

1.Product Overview

The JSY-F401-B is an explosion-proof, multi-spectral flame detector designed for versatile fuel types, ensuring early fire detection.

Equipped with three infrared wavelength sensors, one ultraviolet sensor, and a sapphire optical filter, it excels at detecting combustion flames across various fuels. Leveraging a proprietary combination of time-domain and frequency-domain signal processing along with a Fourier fuzzy algorithm, the detector analyzes incoming data. By integrating interference source logic into its analysis, it effectively mitigates ambient light and heat radiation, minimizing false alarms. This makes it an ideal choice for both indoor and outdoor environments where false triggers are common. Thanks to its advanced fire signal processing algorithm and multi-sensor design, the detector maintains high sensitivity, performing reliably in tough industrial conditions, including extreme temperatures and high humidity.

2.Product Features

(1) Comprehensive Detection: Utilizes multi-frequency infrared, ultraviolet, time-domain, and frequency-domain analysis for accurate identification.
(2) Adjustable Sensitivity: Customizable settings on-site for tailored performance.
(3) Self-Learning Capability: Optimizes operation based on the environment.
(4) EMI Resistance: Resistant to electromagnetic interference for stable operation.
(5) False Alarm Prevention: Solar-blind design reduces unwanted alerts.
(6) Patented Design: Unique, industrial-grade appearance.
(7) Easy Installation: Field-of-view angle adjustment markings for quick setup.
(8) Robust Build: Dustproof, explosion-proof, corrosion-resistant, and rainproof.

3. Application

(1) Fire-Prone Areas: Ideal for environments with smokeless liquid and hydrocarbon fires, as well as locations at risk of deflagration.
(2) Energy Sector: Nuclear power plants, converter stations, and transformer areas.
(3) Manufacturing & Storage: Brewing and wine storage facilities, spray painting workshops, pharmaceutical plants, paint production/storage/transportation, chemical production/storage/transportation, and petrochemical sites.
(4) Industrial Settings: Power plant pump areas, machine rooms, and unattended zones; large factory warehouses storing flammable materials.
(5) Specialized Processes: Printing facilities (solvent handling, flattening, drying); 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.