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Gas Dedectors GD4rGD4R Flammable Gas Detector Karf&Scoot GD4R Flammable Gas Detector has been developed to detect LPG and natural gas leaks. It continuously measures the amount of LPG or natural gas that may leak from sources such as boiler-cooker connection points, valves, damaged pipes in residential and oce environments, and gives advance notice of the risk of re/explosion. In the event of a dangerous amount of gas leakage, it quickly goes into an alarm state, giving a loud warning and helping to ensure your safety There are 3 notication lights on the front of the device for normal operation, sensor failure and alarm conditions. Additionaly, it can be conrmed that the device is operational at any time with the test button on it. RELAY OUTPUTS Thanks to the digital relay outputs, it can turn on and o the electrical devices of your preference without the need for external control panel. For example, in case of an alarm, you can automatically turn o your natural gas connection with a solenoid valve.
EN 50194 CERTIFIED GD4R Gas Detectors has been designed in accordance with the standard of ammable gas detection devices in domestic environments and similar premises. It is certied by a globally recognized independent organization.
CATALYTIC SENSOR It has a long-lasting professional replaceable sensor that can detect with 1% sensitivity in the range of 0-100% LEL. Comparing to semiconductor sensors, catalytic sensors are long-lasting and more determined.
AUDIBLE ALARM With its high sound output power of 80db, it guarantees that you will be aware of the danger of re-explosion in case of a possible alarm.
TECHNICAL SPECIFICATIONS Power Consumption 2.5W Sensor Type Catalytic (Pellistor) Detected Gas Methane or LPG Operating Temperature -10°C ~ +50°C Storage Temperature -10°C ~ +60°C Relative Humidity ≤ 95% RH Alarm Volume 85dB at 1 meter Protection Degree IP42 Body Material ABS V0 Non-Flammable Plastic Sensor Lifespan 7 years Weight 315gr Supply Voltage 12VDC or 110-230V~ 50-60Hz ±10%
RELAY OUTPUTS CATALYTIC SENSOR AUDIBLE ALARM
BGГаз детектори GD4rGD4R детектор за запалими газове
EN 50194 СЕРТИФИЦИРАН GD4R КАТАЛИТИЧЕН СЕНЗОР ЗВУКОВА АЛАРМА ТЕХНИЧЕСКИ СПЕЦИФИКАЦИИ РЕЛЕЙНИ ИЗХОДИ
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