WatchGas PDM+ Gas Detector
PDM+ is a gas detector that continuously measures concentrations to detect a lack of oxygen in the environment and the presence of toxic gases.
PDM+ is a gas detector that continuously measures concentrations to detect the lack of oxygen and the presence of toxic gases in the environment. PDM+ allows for continuous concentration measurement by replacing the battery and sensor. When powered on, PDM+ continuously monitors whether the target gas is present in the air and warns the user with alarms through LED lights, vibrations, and sounds if there is a possibility of entering a dangerous state. Additionally, it can be used for up to three years by turning off the power after use. PDM+ is easy to operate, and it features a strong metal clip on the back of the unit, allowing it to be secured to shirts, belts, helmets, and more. The PDM+ gas detector is compatible with the Watch Docking Station and WatchGas IR Link. Both devices have the capability to download data from the PDM+ single-component gas detector. The latest 30 historical records are stored in the internal logger of the unit. Oxygen, carbon monoxide, hydrogen sulfide, hydrogen, sulfur dioxide, ammonia, hydrogen peroxide, nitrogen dioxide.
basic information
Model Detected Gas Range Resolution PDM+ O₂ Oxygen 0 - 30 %vol 0.1 %vol PDM+ CO Carbon Monoxide 0 - 500 ppm 1 ppm PDM+ CO Carbon Monoxide 0 - 2000 ppm 1 ppm (for high concentration) PDM+ H₂S Hydrogen Sulfide 0 - 100 ppm 0.1 ppm PDM+ H2 Hydrogen 0 - 1000 ppm 1 ppm PDM+ SO₂ Sulfur Dioxide 0 - 50 ppm 0.1 ppm PDM+ NH3 Ammonia 0 - 100 ppm 1 ppm PDM+ H₂O₂ Hydrogen Peroxide 0 - 99 ppm 0.1 ppm (non-explosion proof) PDM+ NO2 Nitrogen Dioxide 0 - 20 ppm 0.1 ppm
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Delivery Time
Model number/Brand name
WatchGas
Applications/Examples of results
• Storage • At the time of company establishment • (Petroleum) Chemical Industry • 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.