Xi'an Kacise Optronics Co.,Ltd.
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KLBH - H3 Household Gas Safety Sentinel
Introduction
The Household Gas Safety Sentinel: KLBH - H3 is an essential device for every home. Mounted on the wall, it effectively detects combustible and toxic gases like LPG and natural gas. Equipped with a semiconductor sensor, it samples gas through natural diffusion. Once gas concentrations reach the preset levels—10% LEL for combustible gas and 100 PPM for CO—it triggers visual and audible alarms, reaching up to 70 dB. It operates on AC 220V with low power consumption of less than 1W. We also offer OEM/ODM/R&D services
Product Features
1. Wall - mounted design for easy installation.
2. Detects combustible and toxic gases.
3. Semiconductor sensor with natural diffusion sampling.
4. Visual and audible alarms at 70 dB or more.
5. Low power consumption of less than 1W.
6. OEM/ODM/R&D services available
Technical Parameters
| Model | KLBH-H3 |
| Detecting gas | Combustible gas & CO |
| Sensor type | Semiconductor sensor |
| Gas Sampling | Diffuse naturally |
| Alarm set point | Combustible gas: 10%LEL / CO: 100PPM |
| Warming time | 3min |
| Accuracy | Combustible gas: ±3%LEL / CO: ±50PPM |
| Response time | ≦60s |
| Resume automatically | ≦30s |
| Power | AC220V |
| Alarm current | ＜50mA |
| Power Consumption | ＜1W |
| Alarm Method | Visual and audible |
| Sound level | ≧70dB |
| Optional function | 220V relay,9V pulse, relay output NO or NC |