Explosion-proof manual call point
Non-addressable explosion-proof switch button, applicable in environment place containing IIC level, T6 class temperature explosive gas.
Reusable. Press the frangible element manually to start and reset with a key. Rational structure, water-proof, damp-proof, suitable for severe environment.
Good inhibition on the fluorescent, incandescent lamp, artificial light source, environment (human, etc.), thermal radiation, mechanical vibration and so on. Advanced micro CPU and physical optics algorithm are adopted for possible accurate recognition and swift response of alarm signal in various environments. Adjustable sensitivity and volt-free contact enables connection with all kinds of fire alarm control panel.
Suitable for gas fire, smokeless liquid and naked flame with emerging smoke detection, e.g. naked flame caused by carbon materials including wood, chemical plastics, alcohol, petroleum products, combustible gas, etc. not suitable for flame caused by chemical substances e.g. phosphorus, magnesium, hydrogen, etc.
Highway tunnel, power plant, fireworks plant, paint plant, explosive depots, loading area of chemical products, petrochemical enterprise, printing enterprise, pharmaceutical enterprise, etc.
Long range of detection, wide monitoring angle and large protection space.
Suitable for severe environment with water-proof, dust-proof and explosion-proof.
Good inhibition on the fluorescent, incandescent lamp, artificial light source, environment (human, etc.), thermal radiation, and mechanical vibration, etc.
Suitable for gas fire, smokeless liquid and naked flame with emerging smoke detection, e.g. naked flame caused by carbon materials including wood, chemical plastics, alcohol, petroleum products, combustible gas, etc. not suitable for flame caused by chemical substances e.g. phosphorus, magnesium, hydrogen, etc.
Highway tunnel, power plant, fireworks plant, paint plant, explosive depots, loading area of chemical products, petrochemical enterprise, printing enterprise, pharmaceutical enterprise, etc.
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explosion proof fire alarm bell
Posted: Sat Feb 22, 2020 12:28 pm
by vedard
The explosion proof Alarm bell is specially provided for oil, chemical, military, oil depot, pharmaceutical, port and other inflammable and explosive places
The alarm bell can alarm synchronously with various fire alarm systems
The shell is made of aluminum alloy
[attachment=0]explosion-proof fire alarm bell.jpg[/attachment]
Combustible gas detector explosion proof
Posted: Sat Feb 22, 2020 12:32 pm
by vedard
Point type combustible gas detector with measuring range of 0-100% LEL
Detection gas: combustible gas (methane)
Explosion proof sign: e x D Ⅱ c t 6 g b
Working voltage: DC 24 V ± 6 V
Communication mode: 4 - 20 mA
Protection class: I P 6 5
[attachment=0]combustible gas detector Explosion proof.jpg[/attachment]
intelligent rate of rise and fixed temperature heat detector
Posted: Sat Feb 22, 2020 1:35 pm
by vedard
Applicable in environment place containing IIC level, T6 class temperature explosive gas.
Elegant appearance and reliable installation enhances the detector to be applicable for places containing smokeless fire, vast dust, or smoke and vapor demurrage in normal condition.