wholesales lpg gas leak detector price with human voice prompt

                                    wholesales  lpg gas leak detector price  with human voice prompt    Model:JKD-808l                                    PRODUCT INTRODUCTION   The product is a smart combustible gas detector with voice prompt, microprocessor control, support displaying of the gas concentration. When trigger the gas detector, it will alarm with build-in siren. This detector adopt catalytic combustion method sensor which is stable and reliable. It keeps the place safe from the threats of combustible gas (such as liquefied petroleum gas, natural gas, methane, etc.)
FEATURES   1. Human voice prompt 2. High reliable catalytic combustion method 3. Gas concentration displaying(PPM) 4. Power supply from AC 90V-240V or 9V rechargeable battery 5. Intelligent microprocessor control 6. Auto low battery warning 7. Alarm memory function 8. Auto detect sensor failure
TECHNICAL PARAMETER  

Model No.	JKD-808L
AV voltage	AC 90V-240V 50-60Hz
Battery voltage	9V rechargeable battery(optional)
Working temperature	0℃-50℃
Warm-up Time	About 180S
Environment Humility	10%-95%
Sound Level	85dB/m
Alarm Density	2500PPM(±1500PPM)
Alarm time	keep alarming after over 2500PPM
Size	112×73×42MM

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