Gas Detector Real-Time Concentration & Temp Readout RS485 4-20mA

Industrial Ex Gas Detector with Multi-Function: IP66, Sound-Light Alarm, Real-Time Concentration & Temp Readout | Dual Output Options

1.Product Overview

The GTYQ-JSY-201/A industrial-grade point gas detector is an explosion-proof device integrating real-time concentration display, audible/visual alarms, and ambient temperature monitoring.

Operating on natural diffusion principle with catalytic combustion sensing technology, it delivers superior sensitivity and measurement consistency. The industrial-grade segment LCD simultaneously displays gas concentration and ambient temperature. Upon reaching preset thresholds, the unit triggers strobe/horn alarms and can activate ventilation systems. Featuring 4-20mA output for direct DCS integration or RS485 connectivity with our M201 control panel for centralized monitoring. The PowerBus 2-wire option simplifies installation. Built with embedded microcontroller architecture for reliable operation with intuitive functionality.

2.Product Features

(1) Advanced false-alarm filtering algorithm
(2) 360° LED status ring
(3) Hot-swappable sensor modules
(4) EMI/RFI shielding
(5) Multi-interface options: RS485 (4-wire), PowerBus (2-wire), 4-20mA
(6) Certified industrial housing (IP66)
(7) Explosion-proof & corrosion-resistant construction
(8) Complies with GB15322.1-2019, GB/T 3836.1-2021, GB/T 3836.2-2021

3. Application

(1) Flammable gas/vapor risk areas.
(2) Alcohol storage & fuel depots
(3) LPG/CNG stations & refineries
(4) Chemical plants & power stations
(5) Gas distribution facilities
(6) Semiconductor cleanrooms
(7) Pharma production

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.