Dahua Technology HY-GC20B Bruksanvisning
Sidor 2 Engels Larmsystem
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· High-performance Figaro electrochemical CO sensor to deliver accurate
detection of carbon monoxide leakage and respond quickly
· Long standby time, low power consumption, 10-year battery life
· 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
· Excellent production, novel appearance, delicate and compact, simple
and convenient installation
Alarm | DHI-HY-GC20B
System Overview
Standalone Carbon Monoxide Alarm is designed to connuously
monitor Carbon Monoxide concentraon. Adopng advanced electrical
technology, a built-in high-volume buzzer, it responds quickly and
becomes highly sensive with stable performance and low false alarm.
Once the surrounding Carbon Monoxide concentraon reaches the
alarm value, it will promptly send out an audible and visual alarm signal
to remind the user to take immediate measures.
DHI-HY-GC20B
Standalone Carbon Monoxide Alarm
Scene
Applicaon scenarios include homes, restaurants, hotels and other
places that require Carbon Monoxide detecon.
www.wisualarm.com/en/
Technical Specificaon
Working Principle
Collecon TypeCarbon Monoxide (CO)
Sensor TypeElectrochemical
Alarm
Alarm TypeCO alarm, fault alarm, low baery warning
Alarm VolumeOver 85dB (A) at 3 m (9.84 )
Alarm ModeVisual and audible alarm
Silence FunctionSupport
Silence DurationAbout 45 seconds
Alarm Response Threshold
50 ppm: 60 min–90 min
100 ppm: 10 min–40 min
300 ppm: < 3 min
Basic Parameters
Display LCD
Indicator LightLED (red/yellow/green)
LED Instruction
Alarm: Red indicator
Fault: Yellow indicator
Power: Green indicator
Power Supply
Baery Life10 years
Power Source3V CR123A lithium baery (replaceable)
Operang CurrentMonitoring Current: ≤20uA
Alarm Current: ≤10mA
Operang Ambient
Operating EnvironmentIndoor use only
Operating Temperature–10°C to +40°C (+14°F to +104°F)
Operating Humidity≤95% RH (non condensing)
Appearance
Color White
Material PC + ABS
Dimensions 116.4 mm × 71.7 mm × 28.3 mm (4.58" ×
2.82" × 1.11")
Weight 125 g
Installation Wall Mount
Certification
Certifications TÜV and CE listed
Compliance StandardEN 50291-1:2018
Produktspecifikationer
| Varumärke: | Dahua Technology |
| Kategori: | Larmsystem |
| Modell: | HY-GC20B |
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