Specifications
SKU: ERANNTEX Magnetic combustible gas alarm
The Eranntex GTYQ-MIC-600-L Magnetic combustible gas alarm utilizes an intrinsically safe circuit design and is certified for intrinsic safety and explosion-proof properties, offering high reliability and stability. Powered by a lithium battery with ultra-low power consumption and intelligent power management, it supports 2-5 years of continuous operation (longer periods are customizable). A high-definition LCD displays real-time field data, enabling 24-hour uninterrupted monitoring and instant alarms for concentrations exceeding specified limits. The alarm complies with EMI/EMC standards, has passed national standard testing and CPA metrology certification, and complies with standards including GB15322.1-2019, GB/T 3836.1-2021, GB/T 3836.2-2021, GB/T 3836.4-2021, GB/T 3836.31-2021, and GB/T 50493-2019; features battery level display and low-battery remote alarm; supports LoRa/NB-IOT wireless transmission, and can be paired with a controller to network and monitor up to 200 devices; supports record storage and software access, and features automatic zero tracking, temperature compensation, multi-level calibration, can identify and prevent concentration calibration errors, and supports anti-theft alarms.
Alarm Parameters:
Detected Gas: Combustible Gas
Detection Principle: Low-Power Infrared
Sensor Lifespan: 5-10 Years
Detection Range: 0-100% LEL, 0-20% VOL, 0-100% VOL (Selectable Range)
Resolution: 0.1% LEL or 0.01% VOL
Detection Accuracy: ≤±2% F.S. (2% within full range), higher accuracy available on request
Operating Mode: Battery-Powered Online Monitoring
Mounting Method: Magnetic, Wall-Mount
Response Time: T90 ≤20 seconds
Recovery Time: ≤30 seconds
Output Signal: LoRa Wireless Transmission, Optional Remote Wireless Transmission via NB-IOT
Alarm Method: On-site Audible and Visual Alarm
Operating Environment: -40°C to +70°C
Relative Humidity: ≤95% RH (Non-Condensing Environment)
Operating Voltage: 3-5VDC
Battery Capacity: 16-57Ah, Higher Capacity Available on Request
Explosion-Proof: Flameproof Ex dbⅡC T6 Gb, Intrinsically Safe Ex ia ⅡC T6 Ga
Protection Rating: IP67
Dimensions: 240 × 180 × 90 mm (L × H × W) for conventional gas chambers
240 × 230 × 90 mm (L × H × W) for conventional with light
Weight: 2.5 kg
Applications: Gas stations, petroleum, chemical, pharmaceutical, environmental protection, gas, and other applications requiring fixed or magnetic mounting, ultra-low power battery operation, and online detection of toxic or combustible gas concentrations.


Any discrepancies or inconsistencies between the technical specifications, parameters, and performance described above and those published on our official website, WeChat official account, or other promotional channels are solely due to our company's efforts to maintain confidentiality and prevent unfair competition, or due to the delay in timely release of updates due to technical upgrades to the original product. We apologize for any inconsistencies.
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