Rilevatore di gas naturale autonomo Wisualarm
Description
High-Performance Sensor
Intelligent and accurate detection of gasleakage, and send out alarm signal timely.
Effective Warming
A built-in high-volume buzzer, 70dB (A) at 1m (3.28 feet)
Three indicator lights for displaying device status clearly
Recommended Scenarios
Experience enhanced functionality with the use of various recommended applications.
Specifications
Specifications
Model
DHI-HY-GA40A
Gas Type
Methane (CH4)
Alarm Threshold
10% LEL
Response Time
<30 s
Supply Voltage
DC12V
Power Consumption
≤0.8W
Output
1 valve output, 1 relay output
Operating Temperature
-10°C to +55°C (+14°F to +131°F)
Relative Humidity
<95% RH (non condensing)
Warm-up Period
180 s
Alarm Method
Visual and audible alarm
Alarm Sound Output
70dB (A) at 1m (3.28 feet)
Silence
Support
Dimensions
86.6 mm x 86.6 mm x 29.2 mm (3.41"x 3.41"x 1.15")
Installation
Wall mount
Certification
CE
FAQ
FAQ
What is the gas alarm designed for?
This gas alarm is specially designed for the natural gas detection. When the natural gas leaks, it will make a beep sound to send audible signal to notice you.
What is the natural gas?
Natural gas is a combustible gas which is usually used in daily life for cooking and it mostly consists of methane.
Where and how should I install the gas alarm?
A gas alarm should be installed in the kitchen. And the alarm should be at a horizontal distance between 1.5m and 4m from the burning appliance or valve, moreover the alarm unit should be fixed on the wall with at least 0.3m from ceiling.
What is the power supply of the gas alarm?
The gas alarm is power by a DC12V adaptor which is included in the product package.
