描述
- HOW DOES IT WORK: When you first time to use our gas detector, there is 10-15 seconds for preheating. During the preheating time, all the 3 LEDS is blinking for 10-15 seconds. Then the LED turns to GREEN, it also blinks when it is working. When the gas concentration gets to 6% LEL, the derector will send you alarm and LED turns to RED. Our gas detector alarm ONLY uses for detecting NATURAL GAS, METHANE(CH4). If you use it to detector other type gas leaking, this alarm may not work.
- WHY 6% LEL GAS CONCENTRATION ALARM ? -- 6% LEL means 0.3% concentration, equal with 3000ppm. The alarm concentration of gas setting is according to the criteria of GB15322.2-2003 regulated value(section 2 about the cumbustible gas detector).
- STANDARD US PLUG IN: Our product comes with 4.9ft length US plug cable. If this is not long enough, please slide the cover and change the cable via the pluggable terminal.
- EASY INSTALLATION: Wall mounting and plug-in design make super convenient installation. If you don't want to use screws, you can use double faced adhesive tape to stick it on the wall. The backside has enough space for adhesive tapes.
- CHANGEABLE LED BLINKing: Normal work state: GREEN blinking, gas leaking alarm: RED blinking, Internal error of detector: Yellow blinking, Preheating time: Red, Yellow, Green LED all blinking.
Technical Parameters Detecting gas: Natural Gas, CH4(Methane) Working voltage: AC220V±15%, 50Hz/DC10V-24V Static current:≤100mA(DC12V) Alarm current:≤150mA(DC12V) Alarm concentration:6%LEL Alarm concentration erroe:±3%LEL Buzzer: ≥70DB(1m) Operating condition: 0~55 degree, indoor use type Stability: Regular alarm density error≤5%LEL Repeatability: Repeated test alarm density erroe≤±3%LEL Sampling method: Natural diffusion Consumption: ≤3W(AC) Alarm mode:Sound&Flash, NO/NC Dimension: 120*68032mm Weight: 103g TWO YEAR WARRANTY Installation 1. Suitable installation is 0.3-1.0m lower than ceiling and at least 1.5m far from the gas source radius. 2. Fix the board on the selected place by screw, insert the detector and revolve it, then chek if it's firm or not. 3. For home installation, please don't install the detecor near gas stove, the ventilators, windows and shower room. Maintenance After long time use of gas detector, the gas convention window would caused the adhesion of oil, which effect the sentive of detector. Please clean the gas convention window every 3 month. Please also avoid the cleanser to flow into the detector. Retest the detector after cleaning. Packing list Gas detector alarm *1 User manual *1 Installation screw *2
