PRODUCTS
SR-907-4D AC 220V 85dB Carbon Monoxide Detector CO Leakage Combustible Gas Alarm
The 4-in-1 Combustible Gas and CO Detector monitors CH4/LPG, carbon monoxide, temperature and humidity, with an LCD, electrochemical CO sensor, voice-light alarm and one-touch mute.
Main Features:
- New Upgraded 3-in-1 Design:Our Combustible gas & CO detectors can not only Monitor CO, Combustible gas,but also Monitor the Temperature and Humidity of the Surrounding Environment, so that You Know Clear the Condition of the Surrounding Environment.
- Professional CO Gas Sensor:Using Highly Sensitive Electrochemical Sensors, 0-1000PPM, Quick Response, Fast Alarm.
- One-Touch Mute Function: Mutes audio alerts only (visual display and LED indicators remain active)Reactivates alarm within 6 minutes if gas concentration exceeds 70ppm.
- Voice & Light Alarm:When the Gas Concentration Exceeds the Standard, the Gas Detector can Quickly Recognize and Issue an Alarm of 85dB or Above, Allowing you to Detect and Make the Right Choice in a Timely Manner.
- Easy to Install:Plug in Combustible gas & CO detectors, Plug and Play, Saving Installation Time.
- Widely Used:Carbon Monoxide Alarm Detectors are Suitable for Bedroom, Kitchen, Living Room, Bathroom, Apartment, Garage, Office, Restaurant, RV, Hotel & Travel Use, etc.
Technical Specification:
| Product name | Combustible gas & CO detector |
| Gas(CH4/LPG)measuring range | 0-10000ppm |
| Reponse time in 3 minutes (≥3000ppm) | Yes |
| Stand-by current | <15uA |
| Alarm current | <30uA |
| Operating voltage | AC 90~240V |
| C0 gas measuring range | 0-999ppm |
| Alarm standard(UL 2034 standard) | >70±5 ppm,alarm within 60-240 minutes >150±5 ppm,alarm within 10-50 minutes: >400±10 ppm, alarm within 4-15 minutes |
| emperature measuring range | 32-212°F(±1.8°F) |
| Use environment:Temperature | -10°C~55°C |
| Relative humidity range | 0-99% RH(±3%) |
| Relative humidity | <95% RH(No condensation) |
| Alarm method | Sound and light alarm,Accompanying LCD display |
| Product Dimension | 105*60*60mm |
| Sensor | Electrochemical sensor |
| Alarm volume | >85dB(within 1 meter) |
| Product Weight | About 100g |
FAQ：
1. What gases can this 3-in-1 detector monitor?
It monitors combustible gases such as methane and LPG, carbon monoxide, ambient temperature and relative humidity. The combustible gas range is 0–10,000 ppm, while the CO display range is 0–999 ppm.
2. Is the detector suitable for different countries and projects?
Yes. It supports AC 90–240V input, making it suitable for many international markets. Plug types, product labels, manuals and packaging can be customized according to the destination market and project requirements.
3. Does the detector follow the UL 2034 CO alarm timing standard?
The displayed CO alarm timing parameters are designed according to the UL 2034 alarm profile, including response requirements at approximately 70 ppm, 150 ppm and 400 ppm. Buyers should confirm the required certification documents before placing project orders.
4. Can wholesalers request OEM or ODM customization?
Yes. OEM and ODM services can include logo printing, housing color, packaging, instruction manuals, plug types, alarm language and selected functional adjustments. Customization availability depends on order quantity and technical requirements.
5. Can we order samples before bulk purchasing?
Yes. Samples can normally be provided for function testing, market evaluation and project approval. For bulk orders, buyers should confirm the MOQ, production lead time, warranty terms, certification requirements and delivery schedule with the supplier.