Point-type Combustible Gas Detector GTYQ-LB300 for Industrial and Commercial Use

Industrial Explosion-Proof Gas Detectors

Point-type Combustible Gas Detector GTYQ-LB300 for Industrial and Commercial Use

Fixed Point-type Combustible Gas Detector for Industrial and Commercial Use is a fixed gas safety monitoring device specially designed for flammable, explosive and hazardous environments such as industrial workshops and commercial premises. It is mainly used to real-time detect the concentration of combustible gases in the air, including methane, propane, natural gas, liquefied petroleum gas, paint volatile gas and other gases. When the gas concentration reaches the preset alarm threshold, the device will immediately trigger audible and visual alarm signals and link with related control equipment such as solenoid valves, exhaust fans and alarm controllers. It can cut off the gas supply in a timely manner and discharge harmful gases, so as to prevent safety accidents such as explosion, poisoning and fire caused by gas leakage, protect personal life and property safety, and fully comply with relevant national standards for industrial safety and commercial security.

Detail

Specifications

Parameter Item Specification
Executive Standard GB15322.1-2019
Working Voltage DC 12-24V or AC 220V
Detected Gas Flammable gas, toxic and harmful gas
Detection Principle Catalytic combustion type
Sampling Method Natural diffusion type
Detection Range 3~100%LEL
Alarm Error ±3%LEL
Ambient Temperature -20℃~+50℃
Relative Humidity ≤95%RH
Response Time ≤30S
Maximum Power Consumption ≤1.2W(DC:12V)
Communication Mode NB-IoT (Optional), CAT1 (Optional), 433MHz wireless signal (Optional), 2.4G (Optional)
Control Output A: Manipulator signal (Optional) B: Solenoid valve signal (Optional) C: Passive contact (Optional) D: Other output (Customized)
433MHz Open Transmission Distance ≤100 meters
Explosion-proof Grade Exd II CT6 Gb (Flameproof Type)
Housing Material Aluminum alloy flameproof shell
Cable Inlet Interface M20 thread
Certifications CCC, Explosion-proof Certification, Metrological Certification…