HY-GC30A

Standalone Carbon Monoxide Alarm

  • Key Points
  • High-performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly
  • Long standby time, low power consumption, 10-year battery life
  • Temperature and humidity measurement: Display current temperature and humidity alternately without the presence of CO
  • Screen display: Blue backlight function is user-friendly to read information
  • Support low battery warning, one-click silence, and self-test
  • Informative and easy-to-read CO concentration display in screen
  • Three indicator lights for displaying device status clearly
Working Principle
Collection Type Carbon Monoxide (CO)
Sensor Type Electrochemical
Alarm
Alarm Type CO alarm, fault warning, low battery warning
Alarm Volume Over 85dB (A) at 3 m (9.84 ft)
Alarm Mode Visual and audible alarm
Silence Function Support
Silence Duration About 9 minutes
Alarm Response Threshold 50 ppm: 60 min–90 min

100 ppm: 10 min–40 min

300 ppm: < 3 min

Basic Parameters
Display LCD
Indicator Light LED (red/yellow/green)
LED Instruction Alarm: Red indicator
Fault: Yellow indicator
Power: Green indicator
Power Supply
Battery Life 10 years
Power Source 3V CR17450A lithium battery (non-replaceable)
Operating Current Standby Current: ≤20uA
Alarm Current: ≤20mA
Operating Ambient
Operating Environment Indoor use only
Operating Temperature –10°C to +40°C (+14°F to +104°F)
Operating Humidity ≤95% RH (non condensing)
Environmental Measurement
Temperature Accuracy ±0.1°C typical
Humidity Accuracy ±1.5%RH typical
Appearance
Color White
Material PC + ABS
Dimensions 133.5 mm × 63.5 mm × 28.9mm (5.26” × 2.50” × 1.14”)
Weight 123 g (0.28lb)
Installation Wall mount/Free standing
Certification
Certifications TUV, CE and UKCA listed
Compliance Standard EN 50291-1:2018 and BS EN 50291-1:2018

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