Place of Origin:
CHINA
Certification:
CE
Model Number:
KGD-JM-203
Household CO Alarm KGD-JM-203
Product Introduction
The Household CO Alarm KGD-JM-203 is installed in places such as kitchens, bedrooms, and bathrooms where CO leakage may occur. When the concentration of CO in the air exceeds the set value, the detector will be triggered to alarm and send out audible and visual alarm signals with a volume of up to 85 decibels to remind people of the danger. It can help people receive early warnings, stay away from harm, and ensure personal safety. It is widely used in household kitchens, agricultural trade markets, various oil depots, chemical plants, gas stations, and other fields.
Product Features
Technical Parameters
Detection Gas Type | CO |
Detection Range | 0-1000ppm |
Detection Precision | 1ppm |
Alarm Error | 40ppm |
Alarm Concentration | 220ppm (adjustable) |
Response Time | <60s (diffusion type) |
Alarm Reset | Automatically reset when the gas is cleared / mute by pressing the button |
Indicator Light Information | Normal operation: Green light on constantly; Gas alarm: Red light on constantly; Fault information: Yellow light on constantly; Sensor life expired: Yellow light flashing |
Output Mode | UART serial port (default) |
Design Service Life | 10 years (may vary slightly depending on the usage environment) |
IP Protection Grade | IP30 (GB 23757) |
Product Standard | GB 15322.2-2019 / UL 2034-2017 |
Working Conditions | -10°C ~ +50°C; 0-90%RH |
Working Air Pressure | 86kPa - 106kPa |
Applicable Places | Indoor |
Supply Voltage | 3VDC |
Working Current | ≤1mA |
Rated Power | ≤0.003W |
Product Weight | 260g |
Product Dimensions | 1208040mm |
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