C621
Carbon Monoxide Alarm
Standalone
Active
CE, RoHS, CCC
Indoor
Electrochemical Sensor
Audible and Visual Alarm
≥90dB
DC 4.5V (3*1.5V AA Batteries)
<10ua
<70mA
Electrochemical
10-Years
195g
106.0*37.5mm
En 50291-1:2018
Scondaor
Carton Box
China
8531100000
Product Description
Real-Time Display of Carbon Monoxide Concentration, High Sensitivity Carbon Monoxide Alarms
Advanced Features:
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
Technical Specifications:
- 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 |
