PRODUCTS
SR-908NS OEM Home Kitchen LPG Gas Leak Detector Alarm System
Compact LPG gas detector with 85dB alarm, LED indicators, AC power and optional rechargeable backup battery.
Main Features:
- Multi-Gas Detection Capability
Detects LPG, propane, methane, LNG, natural gas, town gas, and coal gas, making it suitable for various residential and commercial gas applications. - Standalone or Alarm Panel Integration
Supports independent operation or wired connection to compatible fire alarm and security alarm panels for centralized safety management. - 85dB Audible and Visual Warning
Provides a loud 85dB alarm together with an LED warning indicator, helping occupants respond quickly when combustible gas leakage is detected. - Flexible Installation for Different Gas Types
Can be ceiling-mounted for lighter gases such as methane or installed near floor level for heavier gases such as LPG and propane. - MCU Self-Diagnostic and Reliable Sensor
Built-in MCU intelligent software continuously monitors detector operation, while the durable sensor helps deliver stable and reliable gas detection performance.
Technical Specification：
| Model No. | SR-908NS |
| 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 |
FAQs：
1. What gases can the SR-908NS LPG Gas Leak Detector detect?
The SR-908NS is designed to detect LPG, propane, methane, natural gas, town gas, LNG and coal gas. It is suitable for homes, commercial kitchens, small shops, recreational vehicles and other combustible-gas applications.
2. What power supply does the detector support?
The detector operates on AC 90–240V, 50–60Hz. An optional 9V rechargeable backup battery can be supplied for projects requiring continued operation during temporary power interruptions.
3. Can the SR-908NS connect to a fire or security alarm panel?
Yes. The detector is designed for standalone use or wired integration with compatible fire alarm and security alarm panels. Buyers should confirm the panel voltage, wiring method and interface requirements before placing a bulk order.
4. Where should the detector be installed?
For LPG and propane, which are heavier than air, the detector should be installed near floor level. For methane and natural gas, it should be installed higher on the wall or near the ceiling. A metal mounting bracket is included for secure installation.
5. What are the main technical specifications?
The SR-908NS provides an approximately 85dB audible alarm with LED status indicators, a warm-up time of about 180 seconds, an operating temperature of 0°C to 50°C and an operating humidity range of 10%–95%. Its dimensions are approximately 112 × 73 × 42mm.