Description
Household carbon monoxide smoke detector, gas is combustible gas, common gas includes liquefied petroleum gas, artificial gas, natural gas. A Carbon Monoxide Smoke Detector is a detector that detects the concentration of gas. Its core original component is a gas sensor. It is installed in a place where gas leakage may occur. When the concentration of gas in the air exceeds the set value, the detector will be triggered and alarm. Sound and light alarm signals are issued externally. If connected to the alarm host and the alarm center, it can be connected to the network for alarm. At the same time, it can automatically start the exhaust equipment and close the gas pipeline valves to ensure the safety of life and property. In civil safety prevention projects, it is mostly used for household gas leakage alarms, and is also widely used in various types of refineries, oil depots, chemical plants, liquefied gas stations and other places where combustible gas leaks easily occur.
Should avoid install the Carbon monoxide smoke detector in the following locations
Passages and other places with high wind velocity; places with water mist or dripping water; places near the stove that are easily contaminated by oil fumes, steam, etc. or high temperature environments (such as directly above the stove); places that are blocked by other objects (such as in cabinets) .
How to install the Carbon monoxide smoke detector
At the selected wall position, make two hole marks on the two mounting holes on the random mounting plate (the hook on the plate should be horizontally upward); punch the mounting holes, put in the random installation rubber plug, and then use the random Tighten the screws to fix the mounting plate on the wall; align the three holes on the back of the body with the fixing hooks on the mounting plate and hang the body; after connecting the relevant output signal lines, turn on the power.
Specification of the Carbon monoxide smoke detector
| Model NO. | LZ-838-11 |
| Working voltage | AC110-230V |
| Rated power | ≤3W (AC230V power supply) |
| GAS alarm concentration | 10% LEL |
| CO alarm concentration | comply with EN standard |
| Sound pressure of buzzer | ≥85dB/m |
| Ambient temperature | -10℃～+50℃ |
| Alarm mode: | sound and light alarm/network alarm/solenoid valve output |
| Executive standard | EN61000-6-1: 2007 |
| EN61000-6-3: 2007+A1:2011 | |
| EN50291-1: 2010+A1: 2012 | |
| EN5029-2: 2010 |
