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Industrial And Commercial Point-Type Combustible Gas Detector

Industrial And Commercial Point-Type Combustible Gas Detector

GT-EI8812EX

Industrial And Commercial Point-Type Combustible Gas Detector

GT-EI88NEX

Industrial And Commercial Point-Type Combustible Gas Detector

Характеристики

1.Explosion-proof type: Flameproof, Explosion-proof mark: ExdIIBT6Gb
2.Employs imported high-performance sensors, featuring high sampling accuracy and low drift. It also boasts enhanced resistance to poisoning and interference.
3.The alarm setting is two-stage, corresponding to two outputs, which can be configured as either active 24V output or passive switch output.
4.Widely applicable to industrial and commercial environments where methane gas is used; designed for indoor use and explosion-proof operation.

Technical Parameter

Product Model GT-EI8812Ex GT-EI88NEx
Operating Method System Type Standalone
Communication Method EI-BUS NB-IoT
Operating Voltage DC24V AC220V
Operating Environment -10℃~+55°C
Measuring Range 3%LEL~100%LEL
Detected Gas CH₄(Methane)
Alarm Setpoint Lower Limit: 25%LEL, Upper Limit: 50%LEL
Monitoring Current Bus <1mA ≤30mA
DC24V≤50mA
Alarm Current Bus <1mA ≤30mA
DC24V≤80mA
Protection Rating IP65
Housing Material Aluminum Alloy
Wire Type 4-Wire System /
Bus Length ≤1500 meters (1.5mm² copper twisted pair cable) /
Cable Entry Interface M20×1.5 (Internal Thread) Interface
Installation Method Wall Mounted
Standards GB15322.1-2019

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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