Year1
- 重量：
- 1.3kg
- 检测原理：
- 催化燃烧式
- 质保期：
- 一年
After natural gas content reaches a certain level in the air, it will cause people to suffocate. Natural gas is not toxic like carbon monoxide and is essentially harmless to humans. However, if natural gas is in a high concentration state and the oxygen in the air is insufficient to sustain life, it will still cause death. After all, natural gas cannot be used for human breathing. As a fuel, natural gas can also cause casualties due to explosions. Although natural gas is lighter than air and disperses easily, when natural gas accumulates in a closed environment such as a house or tent, and reaches a certain proportion, it will trigger a powerful explosion. An explosion could flatten an entire house and even damage neighboring buildings. The lower limit of the explosion limit of methane in air is , and the upper limit is .
Due to the nature of gas volatilization, the explosion of compressed natural gas used in natural gas vehicle engines is basically unavailable under spontaneous conditions. Therefore, external force needs to be used to maintain the concentration of natural gas between to 100% to trigger the explosion.
Parameters
- :r
Electrical
Power supply: 3
Maximum power: <
Communication method: - bus
Signal output: one Set of passive normally open signals
Connection terminal: Connection terminal, suitable for wire cross-section.~^
Resolution:
Detection principle: catalytic combustion type
Response time: <
- :r
Structure
Material: cast aluminum
Explosion-proof connection thread:/internal thread
Overall dimensions:
Weight: .3㎏
- : r
Certification
Tianjin
Ministry of Public Security: Fire Products Conformity Assessment Center
Application standards:
- :r
Environment
Level:
/> Operating temperature: -℃～℃
Humidity range: R～
Pressure range:～
Storage temperature: -℃～℃
- :r
Installation< br/> Wall-mounted type, pipe-holding type, pipe-through type
Jinan Ben'an Technology Development Co., Ltd. also supplies various toxic gas alarms, combustible gas alarms, composite gas detectors, and single gas detectors , gas detectors and a series of safety protection products. If you are interested in our products, you can contact us at any time! Contact number:
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