Ex Dual-Infrared Flame Detector Dust-Resistant Interference Chemicals

1. Product Overview

The JSY-F301-A is a tunnel-specific explosion-proof multi-spectral flame detector. It features dual infrared wavelength sensors, an ultraviolet sensor, and a sapphire optical filter, enabling early fire warnings for diverse fuel types.​

By collecting multi-signal data, the detector employs unique time-domain and frequency-domain signal processing, along with Fourier fuzzy algorithms. Combined with comprehensive logical judgment on interference sources, it effectively eliminates disturbances from ambient light and thermal radiation, minimizing false alarms. This makes it ideal for indoor, outdoor, and open-air environments with multiple potential false alarm triggers.​

Its advanced fire signal processing algorithms and multi-sensor technology enhance sensitivity, ensuring reliable operation in harsh industrial conditions like extreme temperatures and high humidity.

2. Product Features

(1) Multi-dimensional judgment integrating multi-frequency infrared, ultraviolet, time-domain, and frequency-domain data.​

(2) On-site adjustable sensitivity.​

(3) Compatible with various fuel types.​

(4) Equipped with self-learning capabilities.​

(5) Strong resistance to electromagnetic interference.​

(6) Anti-false alarm and solar-blind properties.

3. Application

(1) Chemicals: production, storage, and transportation.​

(2) Natural gas exploration and production facilities.​

(3) Paint: manufacturing, storage, and transportation.​

(4) Pharmaceutical industry.​

(5) Petrochemical products: production, storage, and transportation.​

4. Main Technical Data

5.Indicator Lights
The JSY-F301-A flame detector is equipped with three status indicator lights, which are used to indicate its working status.

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.