Gas Detector for Home, Natural Gas|LPG|Coal Gas Leak Detector Alarm, Methane Propane Detector Butane Combustible Gas Alarm for Kitchen Garage RV, Plug-in Sensor Gas Monitor with LED Display

Descripción

SPECIFICATIONSDetecting gas: Natural gas (Methane), Liquefied petroleum gas (Propane, Butane), Urban coal gas (Alkane, Olefin, Aromatics)Sensor: Semiconductor Gas SensorAlarm concentration: 3% LEL~20% LELPreheat time: 3 minutesOperating voltage: AC100V~AC240VFrequency: 50/60HzRated power: <2WAlarm sound volume: ≥85dBMaterial: Plastic ABSOperating environment: -10℃～50℃Operating humidity: <97％RHStorage temperature: -25℃～55℃Product Dimention: 69*32*121mmPower OnAfter powered on, the detector will make two sound “Di, Di” prompt tone for starting up. POWER green indicator light will steady on, and ALARM red indicator will flicker twice.Preheating modeThe detector will access to the 180s preheating mode after powering on for 3 seconds. POWER green indicator will steady on, STATE indicator will be in green flicker, and the display screen will flicker “-”.Do not perform any other operations on the device during the warm-up time, because the alarm will have no response (The purpose of preheating is to adapt the gas alarm to the temperature and humidity in the installation environment).Detecting modeAfter finishing the preheating mode, the alarm will access to the detection mode (normal mode):Digit “0” will appear on the display screen, and only POWER green indicator will steady on. Alarm mode1. When no flammable gas is detected, the digit "0" will be displayed and the green power light will be on.2. When gas leak is detected, the numbers 1-9 and A will be displayed and the alarm will show different alarm status:(1) The digits 1-2 will be displayed, the green power light will remain solid, and the detector will not sound an alarm.(2) The digits 3-5 are displayed, the STATE and ALARM indicators will flash red, the flashing frequency is slower, and they will produce a moderate "Di...Di..." sound.(3) The digits 6-9 are displayed, the STATE and ALARM indicators will flash red, the flashing frequency is much faster, and they will produce a rapid "DiDiDi.. DiDiDi.." sound.(4) The letter "A" will be displayed when the gas leak concentration is detected above 9% LEL. The STATE and ALARM indicators will flash red at full frequency, and the detector will emit an extremely urgent alarm sound.(5) The device will not stop alarming until the flammable gas concentration drops below 2% LEL.Please note: the alarm threshold of our alarm is 3% LEL. The alarm will be activated only when the concentration of the leaked gas is higher than 3% LEL, and no alarm will be activated if it is lower than 3% LEL.Do not open the gas stove for testing without the guidance of a professional, which is quite dangerous!

Características

• 【Keep safety】-- The gas detector is mainly used to detect natural gas (main components: methane), LPG (main components: propane, butane) and city coal gas (alkane, olefin, aromatics). When the combustible gas leak exceeds the standard, the gas detector will emit a slow or accelerated or hurry, continuous 85dB sound alarm. It can't detect CO and CO₂
• 【LED digital display and audible warning】-- The gas detector indicator displays 0 in normal conditions. If a flammable gas leak is detected, the numbers 1-9 and A can be showed on the screen. Alarm sounds and flashes red once the concentration above 3% LEL. The alarm will be in different alarm states based on the concentration of flammable gas
• 【Durability and energy saving】-- Standard US specification plug design, plug-and-play, no converter required, makes it extremely easy and practical to install. Fireproof ABS plastic, easy to clean. Uses <2 watts electricity, significant energy saving. Widely used for restaurant, kitchen, RV, hospital, hotel, oil factory, garage, gas station and so on
• 【Warm-up time 180s】-- The preheating time of gas alarm is 180 seconds. Do not perform any other operations on the device during the warm-up time, because the alarm will have no response. The purpose of warm-up is to adapt the gas alarm to the temperature and humidity in the installation environment
• 【Test method】-- Press and hold the lighter switch at the gas inlet of the methane detector and deflate slowly (do not turn on the lighter during deflation). When the concentration reaches the standard, it will alarm, until the volume of the environmental gas falls below the alarm point
• 【Remind for Installation】-- This gas alarm uses high quality sensors, semiconductor heating and SMT chip technology; Do not install it in a place with a lot of dust, oil smoke and water vapor, which may cause false alarms; Choose a suitable location to install the alarm according to the actual situation

Especificaciones