| 是否进口：否 | 产地：中国大陆 | 品牌：ZOANCO |
| 类型：燃气报警探测器 | 型号：GA502Q | 工作电压：DC9-28（V） V |
| 货号：502Q | 报警电流：--（mA） mA | 探测角度：360度 |
| 静态电流：--（uA） uA | 工作温度：-10-+50（℃） ℃ | 探测距离：半径6（m） m |
| 发射频率：无（MHZ） MHZ | 适用范围：室内 | 安装方式：壁挂式 |
| 重量：265g | 订货号：502 | 是否跨境货源：否 |
DC Combustible Gas Detector Relay Output 联网燃气报警器 (中英版本可选）
General Description
The gas detector is designed for single station use or for
connecting to fire alarm or security alarm panel. Small and
compact, the design and color makes it ideal for use in the
home, small commercial properties, and recreational vehicles.
It is intended to detect leakage of natural gas (methane gas),
town gas, and bottled gas (propane gas), coal gas.
The unit is designed for wire-in applications. The gas detector
can be mounted high (for methane gas) or low (for propane
(LPG) gas). It is equipped with a sturdy mounting bracket for
quick, easy, and secure installation.
While detecting the gas leaking reach the alarm level, the Red
Alarm LED would turn on and the buzzer sound urgently, while
the unit will output alarm signals, the unit&＃39;s relay activated
(relay output module), or output signal for electric valve or
electric hand.
Features and Benefits
Detect all sorts of combustible gases, natural gas
(methane), bottled gas (propane), LPG (Liquefied
petroleum Gas), LNG (Liquefied natural gas), coal gas,
including town gas.
Wide Power Input Range - DC12V-28VDC
Loud 80dB alarm and LED warning light.
Self diagnostic function by MCU intelligent software.
Excellent reliability & High stability.
Ideal for all kitchens.
Test/Reset/Silence Button - Tests the alarm electronics
and resets or silence the unit during alarm.
Power LED - Indicates alarm is receiving power and
operating properly.
Alarm/Fault LED - Illuminates when in alarm/fault mode.
High quality catalytic combustion gas sensor.
Alarm Signal Output - Relay contacts or voltage
outputs when in alarm mode.
Technical Specifications
Power Source: DC12VDC - 28VDC
Power Consumption:<1.5W(Standby), <3W(Alarm)
Sensitivity: LNG 5000ppm (10%LEL )
Audio Alarm: 80dB at 10ft(3meters)
LED: Green, Normal; Red, Alarm;
Relay Output: NO/NC(2A@24VDC)
Temperature Range: -10°C to 50°C
Humidity Range: 5%-95% relative humidity (RH)
Weight: 265g
Size: 76mm Width x 122mm Height x 38mm Depth
