Stable detection of particulate matter concentration in exhaust gas below the dew point with water droplets! Introducing a dust monitor with an exhaust gas heating method.
The QAL182WS is a dust monitor that enables the measurement of dust concentration in exhaust gas from wet desulfurization and wet dust collection equipment at "below dew point" levels. Exhaust gas containing water droplets below the dew point is suctioned from the duct due to the eductor effect. By vaporizing the water droplets in a vaporization chamber, the dust concentration is measured in a dry state. Dust measurement is conducted using a forward scattering method with high-resolution laser light. 【Specifications (Measurement Conditions)】 ■ Exhaust Gas Temperature: 80°C (MAX 200°C) ■ Measurement Range: 0 to 100 mg/m³ ■ Detection Resolution: 0.1 mg/m³ ■ Ambient Temperature: -20 to +50°C ■ Exhaust Gas Flow Rate: MAX 30 m/sec *For more details, please refer to the PDF document or feel free to contact us.
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【Other Specifications (Partial)】 ＜System Specifications＞ ■ Power Supply Capacity: AC230V 3.2kW ■ Weight: Approximately 155kg ■ Noise: <80dBA ＜Dust Measurement Unit＞ ■ Measurement Principle: Forward Light Scattering Method (Light Source: Class 3R Laser) ■ Power Supply: AC100–240V 1A ■ Output: Concentration Output DC4-20mA×4 (Load Resistance MAX 500Ω) ■ Contact Output: 1c×4 (AC250V 2A) *For more details, please refer to the PDF document or feel free to contact us.
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【Application】 ■ Wet flue gas from coal-fired power plant exhaust outlets ■ Wet flue gas from incinerator dust collectors ■ Flue gas containing a high concentration of corrosive gases ■ Wet flue gas from waste incinerator scrubber outlets ■ Flue gas from soda recovery boilers in paper mills ■ Wet flue gas from metallurgical process dust collectors *For more details, please refer to the PDF document or feel free to contact us.
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Our level sensors, which are also known as level gauges, level switches, and level meters, are widely used for level control of powders, granules, and liquids across various industrial sectors. We have received positive feedback for our reliable technology and dependability. To meet the advanced demands of our users, we uphold "enthusiasm and creativity" as our management philosophy and aim to enhance the performance of our products to provide reliable products and services that our customers can use with confidence, all while adhering to our motto of a small but elite team.