One unit can measure gas concentration and flow rate! Compatible with various types of binary mixed gases. No consumable parts, and calibration and maintenance are not required for a long time!
The portable gas concentration meter "USF Series" is equipped with an ultrasonic flow meter that measures the speed of sound and temperature in mixed gases, calculating concentration and flow rate through unique computations. It can measure various types of binary mixed gases and supports continuous measurement. We offer two models: "USF-S," which allows switching between concentration and flow rate display, and "USF-B," which displays flow rate on a barometer. 【Features】 ■ Outputs concentration and flow rate from the connector ■ No consumable parts, long lifespan ■ Calibration and maintenance not required for long periods ■ Energy-efficient (can operate on a mobile battery) ■ Compact and lightweight for easy portability ■ No reference gas required *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Applications】 Oxygen concentrators, gas mixing devices, gas sealing inspections, welding shielding gas, etc. 【Specifications】 Sample temperature: Room temperature (up to 50°C) Sample pressure: Atmospheric pressure to +20 kPa Sample flow rate: 0.3 to 10.0 L/min Ambient environment: 5 to 45°C, below 90% RH Instrument weight: Approximately 0.5 kg Instrument dimensions: 108×80×35 mm *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
Price range
Delivery Time
Applications/Examples of results
*For more details, please refer to the materials. Feel free to contact us as well.*
catalog(1)
Download All CatalogsCompany information
Gas Analyzers may be unfamiliar products to most people, but they are actually used in places very close to our everyday lives. For example, in medical settings they are needed to manage the oxygen concentration in ventilators. Bags of snacks and food are filled with nitrogen to prevent oxidation, and gas concentration management is essential for controlling that filling process as well. In addition, they are used for environmental protection purposes such as analyzing vehicle exhaust gas and managing combustion at incineration plants, and their role has been expanding in recent years. By continuing to develop high-quality gas analyzers that fulfill these important roles, Daiichi Nekken aims to contribute to the earth, people, and society.


