| 型號 | GA503 |
|---|---|
| 報警電流 | 30（mA） |
| 發射頻率 | 315（MHZ） |
| 工作電壓 | AC90-270（V） |
| 工作溫度 | -10-+58（℃） |
| 靜態電流 | 120（uA） |
| 類型 | 燃氣報警探測器 |
| 適用范圍 | 居家 廚房 酒店 餐廳 |
| 探測角度 | 180 |
| 探測距離 | 8（m） |
| 品牌 | ZOANCO |
Products : Consumer Products :GA503 Combustible Gas Alarm插頭可以選擇歐規/美規等。
GeneralThe gas alarm is designed for single station use. 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). The unit is designed for AC wire-in applications. The gas alarm can be mounted high (for methane gas) or low (for LPG gas). It is equipped with a sturdy metal mounting bracket for quick, easy, and secure installation.Key Specifications/Special Features
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.
Easy to install, mounting bracket included.
Loud 85dB alarm and LED warning light.
High quality durable sensor.
Self diagnostic function by MCU intelligent software.
Excellent reliability & High stability.
Ideal for all kitchens.
TECHNICAL SPECIFICATIONS
Unit Dimensions: 122mm (H) x 76 mm (W) x 38 mm (D)
Color: Ceiling White
Operating Temperature: -10°C to +50°C
Ambient Humidity: ≤95% RH
Alarm Horn: 85dB at 3m (10 feet)
Operating Voltage: 220VAC
Power Consumption: <1.5W (Standby), <5W (Alarm)
Value of Detection Threshold (Lower Explosive Limit):
Natural Gas: 5000ppm (10% LEL)
LPG: 2000PPM (10% LEL)
Coal Gas: 800PPM (2% LEL)
Method of Alarm: Flashing Red LED with 85dB alarm
Warm Up Time: approximately 60 Seconds
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