WatchGas QGM detects oxygen, hydrogen sulfide, carbon monoxide, and combustible gases (LEL).
The WatchGas QGM detects oxygen, hydrogen sulfide, carbon monoxide, and combustible gases (LEL). When the concentration of these gases exceeds the alarm threshold, the WatchGas QGM warns the user with vibrations, LED flashing, and a 90dB acoustic alarm. The integrated data and event logger records measurements, peak values, average values, alarms, calibration dates, and bump test information for up to two months. All logs can be downloaded to a PC using the WatchGas IR-link software. The QGM can be used as a monitor for 1 to 4 types of gas detectors. It comes standard with a contact combustion-type LEL sensor, and it is also possible to equip the QGM with an NDIR LEL sensor. The NDIR LEL sensor consumes less power and achieves a battery life of up to two months on a single charge. The IR LEL sensor has several other advantages, including the ability to measure combustible gases in the absence of oxygen, making it suitable for use in environments where oxygen concentration varies. It is also less affected by silicon and sulfur. Furthermore, the QGM is capable of measuring oxygen, carbon monoxide, and hydrogen sulfide.
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Model Measurement Range Resolution Oxygen 0-30 %vol 0.1 %vol Carbon Monoxide 0-500 ppm 1 ppm Hydrogen Sulfide 0-100 ppm 0.1 ppm Combustible Gas 0-100 %LEL 1 % LEL
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• Petrochemical plants and factories • Tank storage facilities • Wastewater treatment facilities • Mining • Construction sites • Government, rescue teams, emergency services, fire departments, police • Food and beverage industry
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Sunny Trading has consistently specialized in the import and sales of automatic control and labor-saving equipment since its establishment in 1961, actively introducing the latest high-performance machinery and equipment from Europe and the United States to the domestic market. The components for production machinery that we handle are widely adopted in industries such as machinery, electrical, and chemical, and we take pride in our extensive delivery track record to national government agencies, universities, research institutions, and the aerospace industry. The delivered parts are incorporated into machines to complete large production facilities, but confirming the compatibility of the products is essential for this process. We always strive to provide appropriate products by investing technical know-how and time for specification confirmation between overseas manufacturers and our customers. Additionally, we take responsibility for follow-up services, including on-site inspections of delivered products and maintenance. Unlike general trading companies that simply import and sell goods, we pride ourselves on being a trading company with engineering capabilities. Products are commercialized as machines by manufacturers, and they are actively utilized in core industries such as semiconductors, steel, shipbuilding, aerospace, packaging, logistics, and chemicals.