PRODUCTS
SR-910 4-in-1 Carbon Monoxide Natural Gas Detector with Digital Display
4-in-1 CO and natural gas detector with temperature/humidity display, AC110–220V power and audible warning.
Main features:
4-in-1 Multi-Function Gas Safety Monitoring：Combines carbon monoxide, natural gas, temperature and humidity monitoring in one compact detector, helping reduce the need for multiple devices.
Dual CO & Natural Gas Detection：Designed to detect both carbon monoxide and methane/natural gas, making it suitable for homes, apartments, hotels, kitchens and gas-related projects.
AC110V–220V Wide Voltage Power Supply：Supports AC110V–AC220V, allowing easier integration into different international markets and installation environments.
Intelligent CO Alarm Response：Provides different alarm response times according to CO concentration, including 50ppm, 100ppm and 200ppm, helping provide timely warning as concentration increases.
Audible Alarm & Clear Status Indication：Features an ≥85dB audible alarm with a green power/status indicator for easy daily operation and visual monitoring.
Technical specification:
| Model No. | SR-910 |
|---|---|
| Power Supply | AC110V–AC220V |
| Alarm Current | <120 mA |
| Operating Temperature | -20°C to +50°C |
| Humidity Range | 15%–90% RH |
| Alarm Sound Level | ≥85 dB |
| Power Indicator | Green LED always on |
| Dimensions | 62 × 97 × 52 mm |
| CO Response at 50 ppm | 60–90 minutes |
| CO Response at 100 ppm | 10–40 minutes |
| CO Response at 200 ppm | Within 1 minute |
| Natural Gas Alarm Threshold | 5% LEL |
FAQs:
1. What gases can the SR-910 detect?
The SR-910 is designed to detect carbon monoxide (CO) and methane/natural gas while also providing temperature and humidity monitoring for multi-function safety applications.
2. What power supply does the SR-910 support?
The detector supports a wide AC110V–220V power supply, making it suitable for distributors and projects across different international markets.
3. What is the natural gas alarm threshold?
For methane/natural gas detection, the detector activates the alarm when the displayed gas concentration reaches approximately 5% LEL, according to the product specification.
4. How does the CO alarm respond to different concentrations?
The specified CO alarm response is approximately 60–90 minutes at 50ppm, 10–40 minutes at 100ppm, and within 1 minute at 200ppm.
5. Is OEM or ODM customization available for bulk orders?
For B2B distribution and project requirements, OEM/ODM options can be discussed, including branding, packaging, manuals and other market-specific customization depending on order quantity and certification requirements.