ZKD-818 Combustible Gas Detector

ZKD818 is an independent combustible gas detector with a measurement range of 0-99%LEL.

It adopts micro-processing control, sounded alarm number on the spot when alarm, adopts semiconductor sensor. 

The gas detector is small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas), coal gas or carbon monoxide.

The detector has passed CE&EN50194 &RoHS certification ,make it is reliable and trustworthy .

360° All-Round High-sensitivity Protection
【LCD Digital Display】This display clearly shows levels of Gas that the unit has detected.
【Visual&Voice Alarm】When the concentration of Combustible gas reaches 6%LEL, the LCD screen begins to display the concentration value, and the Red LED lights flash and emit a Human Voice alarm mode ≥ 85 decibel alarm.

Easy Installation
1.First, determine whether the gas to be detected is lighter or heavier than air.
2.Gas that is heavier than air: liquefied petroleum gas, etc.
3.Gas that is lighter than air: natural gas, artificial gas, biogas, etc.
4. When detecting gas heavier than air: Install natural gas alarm detector 0.3 m above the ground, within 1.5 m from the air source radius.
5. When detecting gas lighter than air: Install natural gas alarm detector 0.3-1.0 m below the ceiling and within 1.5 m from the air source radius.

It's suitable for homes, office buildings, factories, schools, hotels, warehouses, entertainment places, trains etc.