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Specifications
SKU: ERANNTEX Flammable Gas Alarm
Flammable Gas Alarm is a fixed online detection device that integrates combustible gas detection modules. It features simultaneous multi-parameter detection, high precision, high protection, and multiple transmission methods. Compliant with national standards and holding multiple authoritative certifications, it meets the 24/7 online monitoring requirements for combustible gases in industrial settings such as petroleum, chemical processing, gas distribution, and storage. This effectively prevents explosions and fires caused by combustible gas leaks.
I. Core Detection Performance
Detection Configuration: The Flammable Gas Alarm integrates combustible gas detection modules for simultaneous monitoring of gases like CO₂ and O₂, alongside temperature, humidity, and atmospheric pressure. Units can be freely switched to meet multi-scenario composite monitoring needs.
Core Accuracy: With combustible gas detection modules integrated, the overall typical accuracy is ≤±2% F.S. Linearity, repeatability, and uncertainty are all ≤±1%, ensuring precise and reliable detection data. Higher accuracy can be customized upon request.
Response Speed: T90 ≤ 30 seconds, recovery time ≤ 30 seconds. Rapidly detects concentration changes during gas leaks to prevent safety hazards caused by delayed responses.
Measurement Methods: Default diffusion measurement with optional pipe-mounted, flow-through, or pump-suction configurations. Adaptable to diverse installation environments including workshops, storage tank areas, pipeline networks, and flues.
II. Comprehensive Alarm Functions for All-Round Risk Warning
Addressing tiered risks of combustible gas leaks, the device features a multi-dimensional alarm system with clearly distinguishable alarm states to trigger rapid emergency response:
Alarm Methods: Standard visual alarm, optional on-site audible/visual alarm, plus 1 passive contact (dry contact) output (expandable to 2 channels) with freely configurable alarm points;
Alarm Types: Covers concentration alarms (exceeding flammable gas limits) and fault alarms (device malfunctions), preventing missed or false alerts;
Alarm Modes: Supports low alarm, high alarm, range alarm, and weighted average alarm. Multi-level thresholds can be set based on the flammable gas's lower explosive limit (LEL), adapting to diverse safety control requirements.
III. User-Friendly Operation and Data Management for Industrial Applications
Human-Machine Interface: Features a 2.5-inch high-definition color display (LCM) that shows real-time readings of combustible gas concentration, detection time, temperature/humidity, and device storage status. The menu interface uses high-definition simulated icons for intuitive operation.
Data Storage: Standard 100,000-entry capacity with customizable options. Long-term retention of combustible gas detection data enables traceability and analysis.
Convenient Calibration: Features automatic zero-tracking to prevent drift and multi-level target-point calibration, ensuring long-term stability of detection accuracy while reducing maintenance costs.
Remote Operation: Standard infrared remote control enables operation without close proximity to the device, meeting safety requirements for flammable and explosive environments.
IV. High Protection and Anti-Interference Design for Harsh Industrial Environments
Explosion-proof rating: Flameproof enclosure ExdbⅡC T6 Gb/ExtbIIICT80℃ Db, providing dual protection against gas and dust explosions for safe use in hazardous environments with combustible gas leaks;
Protection Rating: IP66 Flammable Gas Alarm delivers superior dustproof and waterproof performance, withstanding harsh industrial conditions like rain exposure and dust contamination;
Comprehensive Anti-Interference: Built-in lightning protection, anti-static protection, reverse connection protection, EMI/EMC electromagnetic interference resistance, and pulse surge current protection ensure stable operation in complex electromagnetic environments such as chemical plants, metallurgical facilities, and gas stations;
Wide Temperature Range: Operates within -20°C to +55°C (typical), with extended limits of -40°C to +70°C. For higher temperature/humidity requirements, pair with TH-1000/TH-2000 pre-treatment systems to adapt to high-temperature, high-humidity, and high-dust combustible gas detection scenarios.
V. Application Scenarios
The Flammable Gas Alarm is widely used in petroleum, chemical, pharmaceutical, environmental protection, gas distribution, warehousing, flue gas analysis, air treatment, and all other scenarios requiring fixed installation and online detection of combustible gas concentrations. It enables 24/7 uninterrupted monitoring of various combustible gases including methane, propane, hydrogen, and liquefied petroleum gas, providing reliable safety assurance for on-site production.
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