Ex Gas Detector Sound-Light Alarm Dual Output Options IP66

1.Product Overview

The GTYQ-JSY-201/A point-type combustible gas detector for industrial and commercial use (hereinafter referred to as the detector) is an explosion-proof instrument that integrates concentration display, audible and visual alarm, and ambient temperature monitoring.

The detector detects gas concentration through natural diffusion. It uses a catalytic combustion sensor, which has excellent sensitivity and outstanding repeatability. A segment code LCD screen suitable for industrial applications displays the concentration value of the leaked gas and the ambient temperature in real-time. When the gas concentration or ambient temperature reaches the alarm set value, the detector emits a rapid audible and visual alarm signal and can output a control signal to drive the exhaust system. The standard 4 - 20mA signal can be directly connected to the industrial DCS system. It can also be connected to the M201 combustible gas alarm controller produced by our company via RS485 to monitor and summarize the status of each detector in real-time, facilitating unified management. When connected to the M201 host, the PowerBus two - wire system can also be used, making the wiring simpler and more efficient. The detector adopts embedded micro - control technology, featuring simple operation, comprehensive functions, and high reliability.

2.Product Features

(1) Data anti-false-alarm algorithm
(2) Large-diameter ring-shaped LED indicator light
(3) Support for hot-swappable sensors
(4) Electromagnetic interference resistance
(5) RS485 four-wire bus, PowerBus two-wire bus (optional), 4 - 20mA (optional) output
(6) Patented, industrialized appearance design
(7) Dust-proof, explosion-proof, anti-corrosion, and rain-proof design
(8) Complies with national standards GB15322.1 - 2019 GB/T 3836.1-2021 ,GB/T 3836.2-2021 .

3. Application

(1) Places with a risk of flammable gas or liquid vapor leakage.
(2) Wine warehouses, oil depots.
(3) Liquefied gas stations, gas stations, petrol stations.
(4) Oil refineries, chemical plants, power plants.
(5) Gas company pressure regulating stations, biogas stations.
(6) Integrated circuit workshops, gas laboratories.
(7) Natural gas extraction, gasoline and diesel transportation.
(8) Pharmaceutical manufacturing.
(9) Hotel kitchens, restaurant canteens.
(10) Boiler rooms.

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.