Electrochemical Carbon Monoxide Alarm Battery Powered
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Product Highlights
- 10-Year Sensor Life: Advanced electrochemical sensor ensures 10 years of reliable detection without replacement.
- High Sensitivity Alarm: Loud 85dB sound alarm triggers within 3 minutes at 300ppm CO concentration.
- Real-time LCD Display: Clear LCD screen shows CO concentration 0-999ppm with peak memory and fault warnings.
- CE Certified Safety: Certified to EN50291-1:2018 standard for reliable carbon monoxide detection.
- 360-Degree Intake: Design allows gas intake from all directions for faster and more accurate detection.
- Multi-Warning System: Indicates low battery, sensor fault, and end-of-life with distinct LED and LCD alerts.
- Easy Installation: Simple wall or ceiling mounting with included accessories for quick setup.
- Long Battery Life: Powered by 3 AA batteries with standby current <10uA for extended usage.
Product Attributes
- Customization
- Available
- Certification
- CE, RoHS
- Supply Voltage
- DC 4.5V (3*1.5V AA Batteries)
- Model NO.
- C622
- Standby Current
- <10ua
- Alarm Current
- <70mA
- Sensor Type
- Electrochemical
- Sensor Lifetime
- 10-Years
- Product Weight
- 195g
- Product Size
- 106.0*37.5mm
- CE Standard
- En 50291-1:2018
- Transport Package
- Carton Box
- Trademark
- Scondaor
- Origin
- China
- HS Code
- 8531100000
- Production Capacity
- 100, 000 Pieces/Month
Product Images of Electrochemical Carbon Monoxide Alarm Battery Powered
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Product Description
Advanced Features:
- 10-Years Life Electrochemical Sensor
- 3*AA Replaceable Batteries Operated
- Loud 85dB Alarm (3meters)
- 360-Degree Gas Intake Design
- Real-time LCD Display CO Concentration 0-999ppm
- Peak Alarm Concentration Memory
- Low Battery Warning (<3.6V)
- Sensor Fault Warning (Auto Self-Check)
- CE Certified to EN50291:2018 Standard
- Easy Installation on Wall/Ceiling with Accessories
- Power Supply: 3*1.5V AA batteries(not included)
- Battery Life: more than 1 year
- Sensor Type: Electrochemical CO sensor
- Sensitivity Error: +/-10%
- Detecting Display Range: 20~999PPM
- CO Sensitivity Level /Alarm Response Time:
- 50 ppm,within 60~90 minutes;
- 100 ppm,within 10~40 minutes;
- 300 ppm,within 3 minutes;
- Operating Temperature: 0ºC~40ºC
- Relative Humidity: <95%RH (non-condensing)
- Alarm Method: Sound, Light Alarm
- Operation Indicators: Green-Power Yellow-Fault Red-Alarm
- Normal Working Status: Green LED flashes once every 35sec
- Low Battery Warning: Yellow LED flashes once
- Fault Warning: Yellow LED flashes twice, LCD display Err
- End-of-Life: Yellow LED flashes three times, LCD display FAL
- Product Weight: 195g
- Product Size: 106.0*37.5mm




| SPECIFICATIONS | PARAMETERS |
| Product Name: | Carbon Monoxide Detector |
| Item No.: | JKD-C620 / JKD-C621 / JKD-C622 (Appearance Difference) |
| Supply Voltage: | DC 4.5V (3×1.5V AA Alkaline Battery) |
| Batter Lifetime: | 3-years Replaceable |
| Low Battery Voltage: | <3.6V |
| Standby Current: | <10uA |
| Alarm Current: | <70mA |
| Gas Detection: | Carbon Monoxide (CO) |
| Sampling Method: | Natural diffusion |
| Standard: | EN50291-1:2018 |
| Installation Positions: | Ceiling/Wall Mounting (With Accessories) |
| CO Sensitivity: | 50ppm: alarm within 60~90 minutes 100ppm: alarm within 10~40 minutes 300ppm: alarm within 0~3 minutes |
| Operating Temperature: | 0ºC~40ºC |
| Relative Humidity: | <95%RH (non-condensing) |
| Alarm Method: | Sound, Light Alarm |
| Alarm Sound Level: | >85dB (3 meters) |
| Sensors Type: | Advanced Electrochemical |
| Sensor Lifetime: | 10-years |
| Type: | B |
| Product Weight: | 195g |
| Product Size: | Φ106.0*37.5mm |

About the Supplier
Company Profile
Sconda Intelligent Technology Co., Ltd is a professional and advanced supplier specializing in the development, production and sales of fire safety alarms and gas detection products.
As a professional safety products manufacturer, Sconda has strong technical development and manufacturing force, advanced production line measuring facilities, and strictly adheres to the high standard quality control system to ensure high performance and high reliability for the product.
The company is constantly providing customers and partners with various products and technical solutions, OEM/ODM customized service cooperation and perfect after-sales service.
To cooperate with the world third-party laboratories like TUV, Intertek, SGS, and China National CNAS Labs, we obtain product certification for CCC, CCCF, ATEX, CE, EMC, RED, RoHS, FCC which based on corresponding standards GB15322, GB20517, EN14604, EN50291-1, EN50194-1 and ISO9001: 2015 for manufacturer quality management system.
Sconda is focusing on safety detectors, including smoke alarms, carbon monoxide alarms, heat alarms, household/department use combustible gas leak detectors, multi-functional 4-in-1 portable gas detectors (CO/O2/H2S/Ex), portable LPG/LNG gas leak detectors, portable CO gas detectors, high-precision mixed gas detectors (various gas types can be chosen), industry grade gas system controller, CO2 detector, PM2.5/10 air quality monitors and so on, suitable for a variety of fields.
Sconda always insists on "High quality products, Competitive price, Customer-orient service" as the service tenet, constantly providing reliable safety products for global users. Sconda warmly welcome all customers to contact and visit us for cooperation.
About Our Factory & Business Background
- Address
- Building #7, Chuangye Industrial Zone, Shapuwei Community, Songgang Street, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2018-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the sensor type and lifespan?
- It uses an advanced electrochemical sensor with a lifespan of 10 years.
- How does the alarm work?
- It provides a loud 85dB sound alarm and light indicators when CO levels are dangerous.
- What power source does it use?
- It is powered by 3 AA batteries (not included) with a standby current of less than 10uA.
- Is it CE certified?
- Yes, it is CE certified to the EN50291-1:2018 standard.
- Can I install it on the ceiling?
- Yes, it supports both wall and ceiling mounting with included accessories.
- What are the warning indicators?
- It features green (power), yellow (fault/low battery), and red (alarm) LEDs, plus LCD messages for errors.
- What is the detection range?
- It detects CO concentration from 0 to 999ppm with a sensitivity error of +/-10%.
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Product Groups
- Personal Protective Equipment (PPE)
- Warning Lights & Sirens
- Security & Video Surveillance
- Home Safety & Security Alarms / Detectors
- Smart Home Alarms & Detectors (Wi-Fi / App)
- Wireless Interconnected Alarms & Detectors
- Conventional Fire Alarm System
- Air & Environmental Quality Meters
- Precision Measurement Instruments
- Industrial Portable Gas Detectors
- Industrial Fixed Gas Detectors & Controllers
- Medical & Health Supplies
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