Click on the image to view the original image
- Place of Origin:
- Guangdong, China
- Brand Name:
- SUMRING
- Model Number:
- SR-907
- Product name:
- nest co alarm standalone co detector carbon monoxide detector
- Color:
- White
- Application:
- home ,factories, shopping malls, warehouses, office buildings
- Working temperature:
- 5-40℃
- Warranty:
- 1 Year
- Power supply:
- 9V battery
- Certificate:
- CE&EN50291 RoHS
- Material:
- ABS Plastic
- sensor life:
- 2-3years
- Dimensions:
- 115*37mm
Packaging & Delivery
- Selling Units:
- Single item
- Single package size:
- 11.7X11.7X3.9 cm
- Single gross weight:
- 0.25 kg
- Package Type:
- neutral color box
- Picture Example:
![package-img]()
- Lead Time:
Quantity(Piece) 1 - 500 >500 Est. Time(days) 12 To be negotiated
carbon analyzers nest co alarm standalone co detector carbon monoxide detector with en 50291
This product (SR-907) is carbon monoxide detector with lcd display. It’s the only battery-operated alarm that includes a backlight digital display feature. The backlit digital display feature allows for easy viewing of carbon monoxide levels from 001-999 PPM (parts per million).When concentration of the leaked carbon monoxide reaches the given alarm level, the detector LED flashes red and buzzer gives out alarm sounds. This product can be well used in home,villas, factories, shopping malls, warehouses, office buildings etc. indoor places.
Features:
1. Adopts MCU processing and SMT Manufacture Technology
2. High accurate electrochemical sensor
3. 3-5 years’ sensor lifetime
4. 85 decibel alarm sound
5. LCD display
6. Simple installation
7. Low battery warning
8. Manual Test / Auto-Reset
9. Comply to CE, Rohs and EN50291
Specification:
| Power Supply | 9V battery |
| Sensitivity/Alarm Time | 30ppm, After 2 hours; 50 ppm, Within 60~90 minutes; 100 ppm, Within 10~40 minutes; 300 ppm, Within 3 minutes |
| Static Current | <50uA (200uA with LCD) |
| Alarm Current | <75mA |
| Operation ambient | 5-40°C |
| Environment Humidity | 20~90%R.H |
| Alarm Output | 85db/1m, red LED light |
| Static Output | Green LED light flash every 30 seconds |
| Low Battery Warning | Sound “di” every 30 second, displaying “lb” |
| Dimension | 115mm*37mm |
| Installation | ceiling mounted |
| Weight | 130 g |
| Delivery Time | |
| Sample order | 1-3 working days |
| Bulk order | 25-35 working days |
| Stock order | 7-10 working days |
Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm products.
Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.
Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.
Q4:How about the quality of your products?
A4:Our raw materials are purchased from qualified suppliers.
Q5:How long is the warranty time of the products?
A5:The warranty period is 2 years from the factory,if there are individual quality problems,
we will replenish the customer in the next batch of orders.
Click here for more information